science in modern life essay

Essay on Importance of Science in Our Life

Science is a systematic process in which various theories, formulas, laws, and thoughts are analysed and evaluated in order to determine the truth about the facts of anything.

This systematic process studies and generates new knowledge from any kind of activity that occurs in the nature around us or in the universe, of which we are a tiny part.

Science is essential.

Importance of Science in Society
Frequently Asked Questions – FAQs

Science is a methodical process of extracting true facts from any given thought by adhering to a set of rules known as methodology.

It includes the following:

Observation: The observations are made based on the collected data and measurements.
Evidence: If any evidence is gathered for further processing of data evaluation.
Experiment : Using the data and evidence gathered, experiments are carried out to test the assumption.
Initiation: Identify the facts based on data and evidence analysis.
Re-examination and complex analysis: To ensure the veracity and authenticity of the results, the data and evidence are examined several times and critically analysed.
Verification and review of the results: The results of the experiment are verified and tested by experts to ensure that they are correct.

Science is concerned with generating new knowledge and proving new hypotheses by collecting and analysing data in a systematic manner.

There are numerous scientific disciplines:

Astrophysics
Climate science
Atmospheric science

Importance of science in society

Science and technology play an important role in today’s changing world. Everything from the road to the buildings, the shop to the educational instructions is the result of modern science and technology. Almost everything we see in society is the result of applied science and technology. Even the toothpaste we use to clean our teeth after waking up in the morning and before going to bed at night are products of science and technology.

Electricity

The discovery of electricity was the first modern scientific marvel. It has altered our way of life, society, and culture. It’s a fantastic source of power and energy.

The radio and television Lights, fans, electric irons, mills, factories, and refrigerators are all powered by electricity.

Transport and Communication

Science has simplified and shortened our communication. Ships, boats, trains, buses, and cars can be found on the seas, rivers, and roads. All of these are scientific gifts.

Telegraph, telephone, fax, and wireless communication are also important modes of communication. Trains, steamers, aeroplanes, buses, and other modes of transportation make communication quick and easy.

Medicine and Surgery

It elevates one’s overall standard of living, quality of life, and life expectancy.
It aids in detecting and treating diseases, ailments, and conditions.
It dissects the molecular mechanism of any disease and helps to develop drugs and pharmaceuticals.
Basic Medical Sciences, in addition to curative care, sow the seeds of preventive care.
It teaches researchers, doctors, scientists, and even laypeople about living a healthy lifestyle.
It fosters a fundamental understanding of medical science principles, which may be useful in the future.

Agriculture

A great deal of agricultural research was conducted, which resulted in the production of artificial fertilisers, which are now a basic requirement for all agricultural activities. Agricultural education is now taught in schools across the country. Scientists have gone so far as to study the genomic makeup of plants to select crops that can withstand harsh climate changes. Improved farming techniques have been developed using new technologies such as computer science and biotechnology.

Science has played an important role in agriculture, and the two cannot be separated. Science must be used to help produce better yields on a small piece of land for the world to be able to provide enough food for all of its citizens.

Frequently Asked Questions on Essay on Importance of Science in Our Life

What role does science play in our lives.

It helps us live a longer and healthier life by monitoring our health, providing medicine to cure our diseases, alleviating aches and pains, assisting us in providing water for our basic needs – including our food – providing energy and making life more enjoyable by including sports, music, entertainment, and cutting-edge communication technology.

How has science influenced our daily lives?

Science has changed how we live and what we believe since the invention of the plough. Science has allowed man to pursue societal concerns such as ethics, aesthetics, education, and justice, to create cultures, and to improve human conditions by making life easier.

How has science made our lives easier?

When scientific discoveries are combined with technological advancements, machines make managing our lives easier. Science has created everything from household appliances to automobiles and aeroplanes. Farmers can now save their crops from pests and other problems thanks to advances in science.

What is the social significance of science and technology?

The essence of how science and technology contribute to society is the creation of new knowledge and then the application of that knowledge to improve human life and solve societal problems.

Why is science education important in the 21st century?

Exemplary science education can offer a rich context for developing many 21st-century skills, such as critical thinking, problem solving, and information literacy, especially when instruction addresses the nature of science and promotes the use of science practices.

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Science In Everyday Life: 50 Examples Showing How Science Impacts Our Daily Activities

Science plays a vital role in our daily lives, even if we don’t always realize it. From the alarm that wakes us up to the phones we scroll through before bed, advancements in science, technology, engineering, and math touch every aspect of our routines.

If you’re short on time, here’s a quick answer on examples of science in daily life: Science gives us technology like smartphones, WiFi, microwaves, and virtual assistants . It brings us medical treatments, weather forecasts, and green energy solutions.

Fields like chemistry, biology, and physics explain the world around us and advancements that enhance how we live.

This comprehensive guide provides over 50 examples demonstrating the many amazing ways science impacts our lives. We’ll cover common technologies, healthcare innovations, environmental applications, and insights science provides into the world around us.

Read on to gain appreciation for just how integral STEM is to our modern lives.

Technology Innovations from Science

Smartphones and wifi.

Smartphones have become an integral part of our lives, and we can thank science for their existence. These devices combine various technologies, such as wireless communication, touchscreen displays, and powerful processors, all made possible through scientific advancements.

With the advent of WiFi technology, we can now connect our smartphones to the internet seamlessly, allowing us to access information, communicate with others, and stay connected wherever we go. According to a report by Statista, there are over 3.8 billion smartphone users worldwide, highlighting the widespread impact of this technology.

Virtual Assistants and AI

Virtual assistants, like Siri, Alexa, and Google Assistant, have become an integral part of our daily lives. These AI-powered technologies are the result of extensive research and development in the field of artificial intelligence.

They can perform a wide range of tasks, from answering questions and setting reminders to controlling smart home devices. Virtual assistants have revolutionized the way we interact with technology and have made our lives more convenient.

According to a study by Pew Research Center, around 46% of Americans use voice assistants, showcasing the widespread adoption of this technology.

Streaming Entertainment

Gone are the days when we had to wait for our favorite TV shows or movies to air on traditional television networks. Thanks to scientific advancements, we now have streaming platforms like Netflix, Hulu, and Amazon Prime Video that allow us to enjoy a vast library of entertainment content on demand.

Streaming services rely on technologies like high-speed internet connections and video compression algorithms, which have made it possible to deliver high-quality content to our devices. According to a report by Conviva, global streaming hours increased by 57% in 2020, highlighting the growing popularity of streaming entertainment.

Kitchen Appliances

Science has also revolutionized our kitchens with innovative appliances that make cooking and food preparation easier and more efficient. From microwave ovens and induction cooktops to smart refrigerators and programmable coffee makers, these appliances utilize scientific principles to enhance our culinary experiences.

For example, microwave ovens use electromagnetic waves to heat food quickly, while induction cooktops use magnetic fields to generate heat directly in the cookware. These advancements have saved us time and energy in the kitchen, allowing us to focus on creating delicious meals.

Healthcare and Medicine

Medical treatments and drugs.

Science plays a crucial role in the development of medical treatments and drugs. Through extensive research and experimentation, scientists are able to discover new medications and therapies that help treat diseases and improve the quality of life for patients.

From antibiotics to cancer-fighting drugs, science has revolutionized the field of medicine. For instance, in recent years, breakthroughs in immunotherapy have provided hope for patients with previously untreatable cancers, offering them a chance at a longer and healthier life.

Medical Imaging and Scans

The advancement of medical imaging technology has greatly contributed to the field of healthcare. X-rays, CT scans, MRIs, and ultrasounds are all examples of medical imaging techniques that allow doctors to visualize the internal structures of the body without invasive procedures.

These imaging tools aid in the diagnosis and monitoring of various conditions, such as broken bones, tumors, and organ abnormalities. With the help of these technologies, doctors can make more accurate and timely diagnoses, leading to better treatment outcomes for patients.

Prosthetics and Implants

Science has also revolutionized the field of prosthetics and implants, providing individuals with enhanced mobility and improved quality of life. With advancements in materials science and robotics, prosthetic limbs have become increasingly sophisticated, allowing amputees to regain functionality and perform daily activities with greater ease.

Additionally, advancements in medical implants, such as pacemakers and artificial joints, have significantly improved the lives of individuals with chronic conditions, enabling them to live longer and more fulfilling lives.

Genetic Testing

Genetic testing is another area where science has had a significant impact on healthcare. With advancements in DNA sequencing technology, scientists are now able to analyze an individual’s genetic makeup and identify potential genetic disorders or predispositions to certain diseases.

This information can be used for early detection and prevention, allowing individuals to make informed decisions about their health. Genetic testing has also paved the way for personalized medicine, where treatments can be tailored to an individual’s specific genetic profile, leading to more effective and targeted therapies.

Energy and Environment

Renewable energy.

Renewable energy plays a crucial role in reducing our carbon footprint and preserving the environment. Solar power, for example, harnesses the energy from the sun and converts it into electricity, providing a sustainable and clean alternative to traditional fossil fuels.

Wind power is another example, where the kinetic energy of the wind is converted into electricity through wind turbines. According to the International Renewable Energy Agency (IRENA), renewable energy accounted for 26% of global electricity generation in 2018, and this number is expected to rise significantly in the coming years.

Harnessing the power of renewable energy sources not only reduces greenhouse gas emissions but also leads to economic growth and job creation in the renewable energy sector.

Water Filtration and Conservation

Science has greatly contributed to improving water filtration systems and promoting water conservation. Advanced technologies such as reverse osmosis and ultraviolet (UV) disinfection are used to remove impurities and pathogens from water, making it safe for consumption.

These filtration systems are essential in areas where access to clean drinking water is limited. Additionally, scientific research has led to the development of water-saving devices and techniques, such as low-flow showerheads and rainwater harvesting systems.

These innovations help conserve water resources and reduce water wastage, ultimately benefiting both the environment and our daily lives.

Weather Forecasting

Weather forecasting relies heavily on scientific advancements to accurately predict and analyze weather patterns. Meteorologists use a variety of tools and technologies, including satellites, radar systems, and computer models, to collect data and make predictions about future weather conditions.

By understanding atmospheric phenomena and analyzing historical data, scientists can provide crucial information regarding upcoming storms, hurricanes, and other weather events. Accurate weather forecasts not only help us plan our daily activities but also play a vital role in disaster preparedness and mitigation efforts, potentially saving lives and minimizing damage.

Recycling and Waste Management

In today’s world, proper waste management and recycling have become essential for the health of our environment. Science has played a significant role in developing efficient recycling processes and waste management systems.

Recycling helps reduce the amount of waste sent to landfills and conserves valuable resources. Through various scientific methods, materials such as paper, plastic, glass, and metal can be recycled and used for the production of new products.

Furthermore, advancements in waste management technologies, such as waste-to-energy systems, enable the conversion of waste materials into renewable energy sources. These innovations not only reduce the environmental impact of waste but also contribute to a more sustainable and circular economy.

Science continues to drive innovations and advancements in the energy and environmental sectors. By embracing renewable energy, implementing efficient water filtration and conservation methods, improving weather forecasting accuracy, and promoting recycling and waste management, we can create a more sustainable and environmentally friendly future.

Transportation Innovations

Aircraft technology.

Aircraft technology has come a long way since the Wright brothers’ first flight. Today, we have advanced and sophisticated airplanes that allow us to travel to any corner of the world in a matter of hours.

From the use of composite materials to improve fuel efficiency, to the development of quieter engines and advanced navigation systems, science has played a crucial role in revolutionizing air travel. The aerodynamic design of modern airplanes allows them to achieve incredible speeds while maintaining stability and safety.

This not only makes air travel more convenient for passengers but also reduces the environmental impact of aviation.

Automotive Engineering

The field of automotive engineering has witnessed tremendous advancements, making our cars safer, more efficient, and more comfortable. Science has enabled the development of innovative safety features such as airbags, ABS brakes, and collision avoidance systems, which have significantly reduced the number of accidents and saved countless lives.

The use of lightweight materials and aerodynamic designs has made cars more fuel-efficient, reducing greenhouse gas emissions. Additionally, the integration of GPS technology and smart infotainment systems has made navigation and entertainment more convenient for drivers and passengers alike.

Traffic Optimization Systems

With the increasing number of vehicles on the road, traffic congestion has become a major issue in many cities around the world. Science has played a vital role in developing traffic optimization systems that help manage and reduce congestion.

These systems use advanced algorithms and real-time data to analyze traffic patterns and suggest the most efficient routes for drivers. By optimizing traffic flow, these systems not only save time for commuters but also reduce fuel consumption and air pollution.

Examples of such systems include smart traffic lights, intelligent transportation systems, and traffic management apps.

Supply Chain Logistics

Supply chain logistics involves the management and coordination of the flow of goods and services from the point of origin to the point of consumption. Science has revolutionized this field by introducing innovative technologies and processes that improve efficiency and reduce costs.

For example, the use of barcode scanning, RFID tags, and GPS tracking has made inventory management more accurate and streamlined. Advanced analytics and predictive modeling help optimize routing and scheduling, ensuring timely delivery while minimizing transportation costs.

These innovations have transformed the way goods are transported, making supply chains more efficient and responsive to customer demands.

Insights into Our World

Science plays a fundamental role in our daily lives, often in ways we may not even realize. From the stars in the sky to the products we use, science provides us with valuable insights and understanding. Let’s explore some examples of how science impacts our everyday activities.

Astronomy and Space Science

Have you ever looked up at the night sky and marveled at the stars? Astronomy, the study of celestial objects and phenomena, helps us understand the vastness of the universe. Through telescopes and satellites, scientists have made groundbreaking discoveries about galaxies, planets, and even the origins of the universe itself.

Websites like NASA offer a wealth of information and breathtaking images that bring the wonders of space closer to us.

Physics Principles at Work

Physics is the study of matter and energy, and its principles can be found in many aspects of our daily lives. For example, the laws of motion explain why objects fall to the ground, why vehicles move, and why we can ride a bicycle.

Understanding these principles allows us to design safer cars, build sturdy bridges, and even enjoy thrilling roller coaster rides. Physics is not just for scientists in labs; it’s all around us!

Earth Sciences – Climate, Seismology

Earth sciences, such as climatology and seismology, provide us with valuable knowledge about our planet. Climate science helps us understand the changes happening in our environment and the impact of human activities on the Earth’s climate.

Seismology, the study of earthquakes, allows us to monitor and predict seismic activity, helping to save lives and minimize damage. Websites like climate.gov and USGS offer comprehensive information on these topics.

Chemistry in Everyday Products

Chemistry is present in countless products we use every day, from cleaning supplies to personal care items. For instance, the chemical reactions that occur in batteries power our smartphones and other electronic devices.

Additionally, the development of new materials and pharmaceuticals relies heavily on chemical research. Understanding the principles of chemistry allows us to create safer and more efficient products. Websites like American Chemical Society provide valuable resources on the role of chemistry in our daily lives.

Science is an integral part of our lives, providing us with knowledge and improving our understanding of the world around us. Whether it’s exploring the mysteries of space, harnessing the power of physics, studying our planet’s climate, or utilizing chemistry in everyday products, science impacts our daily activities in profound ways.

As this extensive list of examples shows, science fundamentally shapes our daily lives in modern society. Cutting-edge innovations that enhance how we live, work, communicate, travel, stay healthy, and understand the world all stem from scientific discovery.

Fields like physics, chemistry, biology, astronomy, and engineering create astounding technologies, life-saving medications, and solutions for sustainability. They also unlock deeper insights into our own bodies, the environment, and the universe around us.

So whether you’re video chatting on your phone, cooking dinner, driving your car, or just breathing – you have science to thank! Our modern world simply would not function without the dedicated work of scientists pushing boundaries every day.

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Science Essay

Essay About Science In Everyday Life

Essay About Science in Everyday Life - Samples & Writing Tips

Essays About Science In Everyday Life

The following essays provide a snapshot of the different ways science can be explored in everyday life.

Each essay offers its own unique perspective on the role of science in the world around us.

Read through these essays and get a feel for the range of possibilities that are available when exploring science in your everyday life.

So read on!

Essays About Science In Everyday Life For Students

Essay Science in Our Daily Life

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Science In Everyday Life Essay 100 Words

Essay Science In Everyday Life 150 Words

Science In Everyday Life Essay 250 Words

Science in Everyday Life Essay 300 Words

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Science in Everyday Life Essay for Class 10

Essays on the Importance and Impact of Science

Importance of Science in Our Daily Life

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Blessings of Science Essay Sample

Want to read essays on scientific topics? Check out thes e science essay examples t o put your curiosity to rest.

After you've read these sample essays, try writing your own essay on a similar topic!

Continue reading to check out some tips that will help you write your essay!

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Tips for Writing An Essay About Science

You have read the sample essays and seen how they establish their point. The next step is to write an essay of your own.

Here are some tips that will help you write a great essay about science in everyday life:

Brainstorm Ideas for a Topic

The first step in writing an essay is to choose a specific topic. Here are some questions that’ll help you brainstorm a topic. Or you can use them as prompts that you can consider for your essay:

What are some examples of science in everyday life?
What are some applications of science in daily life?
Science plays an important role in modern life.
Science is the greatest blessing for the modern man.
How has science affected human life?
How has modern science changed the way we live?
How has science made life easier?
What is the importance of science in your daily life?

In your essay, you can examine scientific discoveries that are essential for modern living.

Topics may include telecommunications, medical breakthroughs, and other areas that impact people's lives. Check out this list of science essay topics if you need more ideas.

Here’s a video containing a list of examples of how science is involved in our daily lives. Check it out to get some ideas:

So, find an interesting topic for your essay before moving on.

Make an Essay Outline

Once you know what you will write about, start by making an essay outline . Making an essay outline is an important step for any writer. It organizes your thoughts and serves as a key reference point during the writing and editing process.

To create an effective essay outline, you should…

Start by thinking of a thesis statement . A thesis statement is the central idea or main point of your essay.
Secondly, think of the main ideas or points you want to discuss. Once these are established, add supporting details, evidence, and examples for each point.
Finally, make sure all your points have a logical flow.

An effectively planned essay outline will result in a high-quality essay! So take your time when making an outline.

Define Your Argument Clearly

When writing an essay about science in everyday life, it is important to establish the main point or argument of your essay very early on.

Your thesis statement should be expressed clearly and concisely in the introduction of your essay.

This will set the tone for the rest of your paper and help readers understand what your essay is about.

The main points of your body paragraphs should support your main thesis. Make sure that these points are presented logically and are connected to each other.

In short, be clear and coherent throughout your essay.

Illustrate With Examples

When writing your essay, look for examples from everyday life to illustrate your main points.

Using specific examples will also help readers understand the importance of your argument in a practical context.

Luckily, we live in an age of science. You will find ample inspiration for your essay around you. There are countless scientific inventions and tools you use every day, such as motor cars.

Additionally, personal anecdotes can be especially effective in making your argument more engaging and convincing. You should also include scientific research or statistics to strengthen your argument further.

Edit Your Essay Carefully

Finally, take time to review and edit your essay. Check for grammar, punctuation, and other common errors .

Also, make sure that your argument is logical and consistent with the evidence you provide.

Going through your essay one last time will ensure that you are satisfied with the finished product. You may also get help from an experienced essay writer to edit your essay.

To conclude,

By reading these examples and following these tips, you can easily write an essay about science in everyday life. So get started and write your best essay today!

Do you still require further help in writing your essay?

No problem!

At MyPerfectWords.com , we provide expert science essay writing service . We will craft an essay that is unique to your topic and tailored to your specific needs.

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Essay on Science: Sample for Students in 100,200 Words

Updated on
Oct 28, 2023

Science, the relentless pursuit of knowledge and understanding, has ignited the flames of human progress for centuries. It’s a beacon guiding us through the uncharted realms of the universe, unlocking secrets that shape our world. In this blog, we embark on an exhilarating journey through the wonders of science. We’ll explore the essence of science and its profound impact on our lives. With this we will also provide you with sample essay on science in 100 and 200 words.

Must Read: Essay On Internet

What Is Science?

Science is a systematic pursuit of knowledge about the natural world through observation, experimentation, and analysis. It aims to understand the underlying principles governing the universe, from the smallest particles to the vast cosmos. Science plays a crucial role in advancing technology, improving our understanding of life and the environment, and driving innovation for a better future.

Branches Of Science

The major branches of science can be categorized into the following:

Physical Science: This includes physics and chemistry, which study the fundamental properties of matter and energy.
Biological Science : Also known as life sciences, it encompasses biology, genetics, and ecology, focusing on living organisms and their interactions.
Earth Science: Geology, meteorology, and oceanography fall under this category, investigating the Earth’s processes, climate, and natural resources.
Astronomy : The study of celestial objects, space, and the universe, including astrophysics and cosmology.
Environmental Science : Concentrating on environmental issues, it combines aspects of biology, chemistry, and Earth science to address concerns like climate change and conservation.
Social Sciences : This diverse field covers anthropology, psychology, sociology, and economics, examining human behavior, society, and culture.
Computer Science : Focused on algorithms, data structures, and computing technology, it drives advancements in information technology.
Mathematics : A foundational discipline, it underpins all sciences, providing the language and tools for scientific analysis and modeling.

Wonders Of Science

Science has numerous applications that profoundly impact our lives and society: Major applications of science are stated below:

Medicine: Scientific research leads to the development of vaccines, medicines, and medical technologies, improving healthcare and saving lives.
Technology: Science drives technological innovations, from smartphones to space exploration.
Energy: Advances in physics and chemistry enable the development of renewable energy sources, reducing reliance on fossil fuels.
Agriculture: Biology and genetics improve crop yields, while chemistry produces fertilizers and pesticides.
Environmental Conservation : Scientific understanding informs efforts to protect ecosystems and combat climate change.
Transportation : Physics and engineering create efficient and sustainable transportation systems.
Communication : Physics and computer science underpin global communication networks.
Space Exploration : Astronomy and physics facilitate space missions, expanding our understanding of the cosmos.

Must Read: Essay On Scientific Discoveries

Sample Essay On Science in 100 words

Science, the bedrock of human progress, unveils the mysteries of our universe through empirical investigation and reason. Its profound impact permeates every facet of modern life. In medicine, it saves countless lives with breakthroughs in treatments and vaccines. Technology, a child of science, empowers communication and innovation. Agriculture evolves with scientific methods, ensuring food security. Environmental science guides conservation efforts, preserving our planet. Space exploration fuels dreams of interstellar travel.

Yet, science requires responsibility, as unchecked advancement can harm nature and society. Ethical dilemmas arise, necessitating careful consideration. Science, a double-edged sword, holds the potential for both salvation and destruction, making it imperative to harness its power wisely for the betterment of humanity.

Sample Essay On Science in 250 words

Science, often regarded as humanity’s greatest intellectual endeavor, plays an indispensable role in shaping our world and advancing our civilization.

At its core, science is a methodical pursuit of knowledge about the natural world. Through systematic observation, experimentation, and analysis, it seeks to uncover the underlying principles that govern our universe. This process has yielded profound insights into the workings of the cosmos, from the subatomic realm to the vastness of space.

One of the most remarkable contributions of science is to the field of medicine. Through relentless research and experimentation, scientists have discovered vaccines, antibiotics, and groundbreaking treatments for diseases that once claimed countless lives.

Furthermore, science has driven technological advancements that have reshaped society. The rapid progress in computing, for instance, has revolutionized communication, industry, and research. From the ubiquitous smartphones in our pockets to the complex algorithms that power our digital lives, science, and technology are inseparable partners in progress.

Environmental conservation is another critical arena where science is a guiding light. Climate change, a global challenge, is addressed through rigorous scientific study and the development of sustainable practices. Science empowers us to understand the impact of human activities on our planet and to make informed decisions to protect it.

In conclusion, science is not just a field of study; it is a driving force behind human progress. As we continue to explore the frontiers of knowledge, science will remain the beacon guiding us toward a brighter future.

Science is a boon due to innovations, medical advancements, and a deeper understanding of nature, improving human lives exponentially.

Galileo Galilei is known as the Father of Science.

Science can’t address questions about personal beliefs, emotions, ethics, or matters of subjective experience beyond empirical observation and measurement.

We hope this blog gave you an idea about how to write and present an essay on science that puts forth your opinions. The skill of writing an essay comes in handy when appearing for standardized language tests. Thinking of taking one soon? Leverage Edu provides the best online test prep for the same via Leverage Live . Register today to know more!

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Hey there! I'm a content writer who turns complex ideas into clear, engaging stories. Think of me as your translator, taking expert knowledge and making it interesting and relatable for everyone.

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0.3: The Role of Science in Society

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The Role of Science in Society

Please read and watch the following Mandatory Resources
Reading the material for understanding, and taking notes during videos, will take approximately 1.5 hours.
If on a mobile device, use the Contents menu at the top of the page OR the links at the bottom of the page.

Learning Objectives

Appreciate the importance of science in culture and society;
Compare and contrast basic and applied science;
Explain how scientists disseminate their work;
Describe characteristics of Indigenous ways of knowing about the natural world;
Identify how the process of science and Indigenous ways of knowing may complement one another.

Science and Culture

From the United Nations Educational, Scientific and Cultural Organization (UNESCO):

"Science is the greatest collective endeavor. It contributes to ensuring a longer and healthier life, monitors our health, provides medicine to cure our diseases, alleviates aches and pains, helps us to provide water for our basic needs – including our food, provides energy and makes life more fun, including sports, music, entertainment and the latest communication technology. Last but not least, it nourishes our spirit.

Science generates solutions for everyday life and helps us to answer the great mysteries of the universe. In other words, science is one of the most important channels of knowledge. It has a specific role, as well as a variety of functions for the benefit of our society: creating new knowledge, improving education, and increasing the quality of our lives.

Science must respond to societal needs and global challenges. Public understanding and engagement with science, and citizen participation including through the popularization of science are essential to equip citizens to make informed personal and professional choices. Governments need to make decisions based on quality scientific information on issues such as health and agriculture, and parliaments need to legislate on societal issues which necessitate the latest scientific knowledge. National governments need to understand the science behind major global challenges such as climate change, ocean health, biodiversity loss and freshwater security.

To face sustainable development challenges, governments and citizens alike must understand the language of science and must become scientifically literate. On the other hand, scientists must understand the problems policy-makers face and endeavor to make the results of their research relevant and comprehensible to society.

Challenges today cut across the traditional boundaries of disciplines and stretch across the lifecycle of innovation -- from research to knowledge development and its application. Science, technology and innovation must drive our pursuit of more equitable and sustainable development" (2021).

Two Types of Science: Basic Science and Applied Science

The scientific community has been debating for the last few decades about the value of different types of science. Is it valuable to pursue science for the sake of simply gaining knowledge, or does scientific knowledge only have worth if we can apply it to solving a specific problem or to bettering our lives? This question focuses on the differences between two types of science: basic science and applied science .

Basic science or “pure” science seeks to expand knowledge regardless of the short-term application of that knowledge. It is not focused on developing a product or a service of immediate public or commercial value. The immediate goal of basic science is knowledge for knowledge’s sake, though this does not mean that, in the end, it may not result in a practical application.

In contrast, applied science or “technology,” aims to use science to solve real-world problems, making it possible, for example, to improve a crop yield, find a cure for a particular disease, or save animals threatened by a natural disaster (Figure \(\PageIndex{1}\)). In applied science, the problem is usually defined for the researcher.

A photo shows a rescue worker holding a brown pelican with a broken wing wrapped in a red cast.

Some individuals may perceive applied science as “useful” and basic science as “useless.” A question these people might pose to a scientist advocating knowledge acquisition would be, “What for?” A careful look at the history of science, however, reveals that basic knowledge has resulted in many remarkable applications of great value. Many scientists think that a basic understanding of science is necessary before an application is developed; therefore, applied science relies on the results generated through basic science. Other scientists think that it is time to move on from basic science and instead to find solutions to actual problems. Both approaches are valid. It is true that there are problems that demand immediate attention; however, few solutions would be found without the help of the wide knowledge foundation generated through basic science.

One example of how basic and applied science can work together to solve practical problems occurred after the discovery of DNA structure led to an understanding of the molecular mechanisms governing DNA replication. Strands of DNA, unique in every human, are found in our cells, where they provide the instructions necessary for life. During DNA replication, DNA makes new copies of itself, shortly before a cell divides. Understanding the mechanisms of DNA replication enabled scientists to develop laboratory techniques that are now used to identify genetic diseases, pinpoint individuals who were at a crime scene, and determine paternity. Without basic science, it is unlikely that applied science would exist.

Another example of the link between basic and applied research is the Human Genome Project, a study in which each human chromosome was analyzed and mapped to determine the precise sequence of DNA subunits and the exact location of each gene. (The gene is the basic unit of heredity; an individual’s complete collection of genes is his or her genome). Other less complex organisms have also been studied as part of this project in order to gain a better understanding of human chromosomes. The Human Genome Project relied on basic research carried out with simple organisms and, later, with the human genome (Figure \(\PageIndex{2}\)). An important end goal eventually became using the data for applied research, seeking cures and early diagnoses for genetically related diseases.

While research efforts in both basic science and applied science are usually carefully planned, it is important to note that some discoveries are made by serendipity , that is, by means of a fortunate accident or a lucky surprise. Penicillin was discovered when biologist Alexander Fleming accidentally left a petri dish of Staphylococcus bacteria open. An unwanted mold grew on the dish, killing the bacteria. The mold turned out to be Penicillium , and a new antibiotic was discovered. Even in the highly organized world of science, luck—when combined with an observant, curious mind—can lead to unexpected breakthroughs.

Watch this video to see how science is playing a role in understanding Peary caribou in Canada. Question after watching: What type of research is this? Basic or applied?

Reporting Scientific Work

Whether scientific research is basic science or applied science, scientists must share their findings in order for other researchers to expand and build upon their discoveries. Collaboration with other scientists—when planning, conducting, and analyzing results—are all important for scientific research. For this reason, important aspects of a scientist’s work are communicating with peers and disseminating results to peers. Scientists can share results by presenting them at a scientific meeting or conference, but this approach can reach only the select few who are present. Instead, most scientists present their results in peer-reviewed manuscripts that are published in scientific journals. Peer-reviewed manuscripts are scientific papers that are reviewed by a scientist’s colleagues, or peers. These colleagues are qualified individuals, often experts in the same research area, who judge whether or not the scientist’s work is suitable for publication. The process of peer review helps to ensure that the research described in a scientific paper or grant proposal is original, significant, logical, and thorough. Grant proposals, which are requests for research funding, are also subject to peer review. Scientists publish their work so other scientists can reproduce their experiments under similar or different conditions to expand on the findings. The experimental results must be consistent with the findings of other scientists.

A scientific paper is very different from creative writing. Although creativity is required to design experiments, there are fixed guidelines when it comes to presenting scientific results. First, scientific writing should be concise and accurate. A scientific paper needs to be succinct but detailed enough to allow peers to reproduce the experiments.

The scientific paper consists of several specific sections—introduction, materials and methods, results, and discussion. This structure is sometimes called the “ IMRaD ” format. There are usually acknowledgment and reference sections as well as an abstract (a concise summary) at the beginning of the paper. There might be additional sections depending on the type of paper and the journal where it will be published; for example, some review papers require an outline.

The introduction starts with brief, but broad, background information about what is known in the field. A good introduction also gives the rationale of the work; it justifies the work carried out and is where the hypothesis or research question driving the research will be presented. The introduction may also briefly mention the results of the paper. The introduction refers to the published scientific work of others and therefore requires citations following the style of the journal. Using the work or ideas of others without proper citation is considered plagiarism .

The materials and methods section includes a complete and accurate description of the substances used, and the method and techniques used by the researchers to gather data. The description should be thorough enough to allow another researcher to repeat the experiment and obtain similar results, but it does not have to be verbose. This section will also include information on how measurements were made and what types of calculations and statistical analyses were used to examine raw data. Although the materials and methods section gives an accurate description of the experiments, it does not discuss them.

Some journals require a results section followed by a discussion section, but some may combine both. If the journal does not allow the combination of both sections, the results section simply narrates the findings without any further interpretation. The results are presented by means of tables or graphs, but no duplicate information should be presented. In the discussion section, the researcher will interpret the results, describe how variables may be related, and attempt to explain the observations. It is indispensable to conduct an extensive literature search to put the results in the context of previously published scientific research. Therefore, proper citations are included in this section as well.

Finally, a conclusion section may be used to summarize the importance of the experimental findings. Most often, the conclusions are included in the discussion. While the scientific paper almost certainly answered one or more scientific questions that were stated, any good research should lead to more questions. Therefore, a well-done scientific paper leaves doors open for the researcher and others to continue and expand on the findings.

Review articles do not follow the IMRAD format because they do not present original scientific findings, or primary literature; instead, they summarize and comment on findings that were published as primary literature and typically include extensive reference sections. They follow specific methods of searching and summarizing the scientific literature, to ensure that their findings are reproducible.

Indigenous Science

The following text may be different than text that you have come across before in a science context because Indigenous Science will be woven throughout the content. You will find this content as green call-out boxes throughout this text.

Now that you have read this unit, the following piece has been included to provide you with another perspective on science and culture. Consider this not as an alternative to what you have already learned but an examination of how each can contribute to a better understanding of nature, the world, and its importance. Indigenous Science, explained below, is formally known to many biologists and ecologists as Traditional Ecological Knowledge (TEK); this text will use TEK throughout the rest of the Units.

Indigenous Connections

It is important to balance and consider Indigenous Science, that which recognizes the knowledge inherent in each culture: "every culture and every society has its own science, and its function is sustaining its mother society and culture” (Yamada, 1970, p. 585). Cultural diversity suggests that Western Science (WS) and Indigenous Science (IS) should be viewed as co-existing or parallel. Hatcher, Marshall, and Marshall (2009, p. 15) describe Indigenous Science metaphorically as a “living knowledge” that requires less dependence on knowledge transfer from books and requires “knowledge gardening with living knowledge keepers,” which differs from Western Science. As you study biology, it is important to balance and consider the traditional contexts of Indigenous Science (IS) with Western Science (WS) evidence and reason.

The traditional wisdom component of IS—the values and ways of decision-making relating to science knowledge—is particularly rich in time-tested approaches that foster sustainability and environmental integrity. Western Science (WS) is the most dominant science in the world today and is widely thought of as 'officially sanctioned science'. However, because WS has been implicated in many of the world’s ecological disasters—pesticide contamination, introduced species, dams and water diversions that have impacted salmon and other indigenous species—it seems that reliance on Western Science alone can be seen as increasingly problematic and even counterproductive.

The process of generating or learning Indigenous ways of living in nature is coming to know (Cajete, 2000; Peat, 1994), a phrase that connotes a journey. Coming to know differs from a Eurocentric science process to know or to discover that connotes a destination, such as a patent or published record of discovery. Indigenous coming to know is a journey toward wisdom or a journey of wisdom in action, not a discovery of knowledge (Aikenhead & Ogawa, 2007). For Michell (2005), coming to know includes the goal of living in harmony with nature for the survival of the community. “Nature provides a blueprint of how to live well and all that is necessary to sustain life” (Michell, 2005, p. 39).

TEK combines current observation with wisdom, knowledge, and experience that has been acquired over thousands of years of direct human contact with specific environments. TEK interprets how the world works from the cultural perspective unique to a particular group of Indigenous peoples. Although the term TEK came into widespread use in the 1980’s, TEK itself is timeless and predates written record (Corsiglia & Snively, 1997). The stories and testimonies of Indigenous peoples are usually related to a home place or territory. TEK embodies both remembered sensory information built upon repeated observation, and formal understandings that are usually transmitted orally in story form or ceremonial form with abstract principles and important information encapsulated in metaphor (Cruikshank, 1991; Turner, Ignace, & Ignace, 2000). Perhaps the most useful way to think about Indigenous Science is that it is complementary to Western Science and not a replacement for it. Rooted in different worldviews, Indigenous and Western Science are not easy to combine, and it may not be desirable to meld the two. Each knowledge system is legitimate in its own right. The two kinds of knowledge may be pursued separately but in parallel, enriching one another as needed (Berkes, 2012). As such, weaving TEK with western science throughout this text will help you develop a deeper understanding of key biology concepts from multiple perspectives.

Numerous traditional peoples’ scientific and technological contributions have been incorporated in modern applied sciences such as ecology, biology, medicine, architecture, engineering, geology, pharmacology, agriculture, horticulture, agronomy, metallurgy, navigation, astronomy, animal husbandry, fish and wildlife management, nautical science, plant breeding, and military and political science (Berkes, 2012; Turner & Peacock, 2005; Deur & Turner, 2005; Turner, 2014a, 2014b; Weatherford, 1988, 1991). The truth is, directly or indirectly, we are all benefiting from Indigenous scientific and technological innovations every time we dine, clothe ourselves, travel or go to the doctor.

TEK provides invaluable time-tested resource management practices that can be used alongside WS to develop more workable and effective approaches to current resource management strategies than either could accomplish alone. In fact, it has become a policy requirement in Canada, and in particular Northern Canada, that TEK be incorporated into environmental assessments affecting wildlife management including: migratory birds, species at risk, forest practices, and fisheries management (Usher, 2000).

Some of the contributions of TEK and Indigenous Science scholarship to contemporary environmental knowledge, conservation and resource management worldwide (acknowledged by Western scientists) are outlined below:

Perceptive investigations of traditional environmental knowledge systems provide important biological and ecological insights (Berkes 2012; Houde, 2007; Turner & Peacock, 2005; Turner, 2014a, 2014b; Usher, 2000; Warren, 1997).
Help locate rare and endangered species and provide cost-effective shortcuts for investigating the local resource bases. Local knowledge makes it possible to survey and map in a few days what would otherwise take months, for example, soil types, plant and animal species, migration pathways, and aggregation sites (Berkes, 2012; Usher, 2000; Warren, 1997).
Provide knowledge of time-tested resource management practices and can be used to develop workable approaches to current resource management strategies (Houde, 2007; Turner & Peacock, 2005; Usher, 2000; Warren, et. al., 1993).
Provides time-tested in-depth knowledge of the local area (past and present) that can be triangulated with WS resulting in more accurate environmental assessment and impact statements. People who depend on local resources for their livelihood are often able to assess the true costs and benefits of development better than any evaluator from outside (Houde, 2007; Warren, et. al, 1993; 1997).
Provides experience-based value statements about appropriate and ethical behavior with respect to animals and the environment (Berkes, 2012; Deur & Turner, 2005; Turner, 2014a, 2014b; Houde, 2007; Usher, 2000).

A key point here is that scientists may be unable to understand the complexity of ecosystems, especially northern or distant ecosystems, through sporadic observations, as opposed to lived experience.

Recognition of the importance of incorporating IS and TEK in environmental planning is explicitly addressed in reports and agreements in Canada and internationally. The Brundtland Commission report, Our Common Future (WCED: World Commission on Environment and Development, 1987), recognized the role of TEK in sustainable development; and the Convention on Biological Diversity, Agenda 21 (UN Conference on the Environment, 1993), declared that Indigenous people possess important traditional scientific knowledge. The document Science for the Twenty-first Century: A new Commitment (UNESCO: United Nations Educational, Scientific and Cultural Organization, 2000), set new standards for respecting, protecting and utilizing Indigenous Knowledge. Working scientists worldwide, associated with hundreds of institutes, are collaborating with Elders and knowledge holders to collect and document examples of TEK and IS knowledge; this includes institutes in the US, Canada, Middle and South America, Africa, Europe, Australia, New Zealand, India, Russia, China and Japan.

Adapted from: Knowing Home: Braiding Indigenous Science with Western Science, Book 1 by Gloria Snively and Wanosts'a7 Lorna Williams (CC-NC-SA)

Watch the three videos above as examples of the TEK and WS working together. Question after watching: Do you know of other examples of TEK and IS from your province or region?

Indigenous Connection

Find an article entitled "First Nations communities bring expertise to Canada’s scientific research" here from the Journal Nature : https://www.nature.com/articles/d41586-021-03060-x

References:

UNESCO. (2021). Science for Society. United Nations Education, Science, and Culture Organization. From: https://en.unesco.org/themes/science-society

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Science in Everyday Life Essay

Science influences many aspects of our life. Science is everywhere, from the food and gadgets we use to the fabric we wear. The modern developed world we live in today results from the boon called Science. It has drastically improved the quality of our life. Life without science is unimaginable. Here are a few sample essays on the topic of science in everyday life.

100 Words Essay on Science in Everyday Life Essay

200 words essay on science in everyday life essay, 500 words essay on science in everyday life essay.

Science is the study of the universe, observing different phenomena and explaining complex facts in a simple form. The most significant accomplishment by science is improved healthcare and advances in medicine like penicillin, vaccines, treatments like transplants, etc., have increased human life expectancy from 40-50 years to 80-90 years. Electricity, our primary source of energy, is a product of science.

Mobile phones for communication, vehicles for travelling, appliances for cooking, fertilizers and equipment for agriculture, and computers that perform complex tasks in minutes are a few wonders of science in our daily life. However, development in science has resulted in increased human activity and the invention of armaments and weapons of mass destruction. Therefore, we should use the gift of science only towards the welfare of society.

‘Science’ originates in the Latin word ‘Scientia’, meaning ‘Art of Knowing’. One of the pantheons of renowned scientists, Aristotle, describes science as ‘Observation, Awareness and Understanding”. It is helping humans unravel nature's mysteries, find cures for deadly diseases and solve problems challenging humanity. Advancement in science has bettered our lives by leaps and bounds. There’s not a single second in our day which isn’t surrounded by or dependent on marvels of science. The morning alarm to awaken us, spacecraft carrying a satellite for communication, food cooking on the gas stove, equipment at the hospital for treatments, and even the screen on which you are reading this are all wonders of science.

Presence of Science in Our Daily Life

Medicine | It has reduced epidemics with the invention of vaccines and reduced the death rate—improved quality of life with the creation of treatment for incurable diseases like cancer and diabetes.

Technology And Inventions | The invention of computers revolutionized the world. Communication has never been as accessible—the introduction of phones, and the Internet has changed our networking and entertainment.

Day-to-Day Life | Cooking with a gas stove, electricity-run appliances, dishwashers, washing machines, lighting in the house, vehicles for transportation, setting of curd, ice in the fridge, and solar panels in the terrace have made our lives very easy and comfortable.

The immeasurable wonders of science have brought us from the medieval age to the current era. Life without science and technology is unimaginable. Science is not just the invention of tools, equipment and machines but also innovative ideas and awareness about facts and figures. Science and technology have improved our logical, scientific views. Science is universal and invincible in every arena of our life. Science has been the flagbearer of improvement to a great extent. Science has contributed to routine activities like cooking, transportation, driving, technology, gadgets, and kitchen appliances. Moreover, the medicines we use, the clothes we wear, and the satellites helping communicate are all products of science.

Application of Science in Everyday Life

Medical Science | Treatments for incurable diseases like cancer and diabetes are scientific inventions. Inventions of equipment like X-rays machines, Lasers, ECG, MRI and Radiology have been excessively useful in detecting aliments. Complex operations like heart, liver transplants, kidney replacements etc., are possible due to the advancement of science.

Innovation, Transportation and Communication | The movement of a person from one point to another is accessible and fast due to planes and vehicles, transportation to another planet through rockets and satellites is also made possible due to science. Transferring and sharing data takes seconds because the internet, mobile and computers have brought the world closer.

Machines And Source Of Energy | Electricity is the source of light and heat in our daily life. It also powers all the gadgets and machines. Other sources like solar energy, nuclear energy etc., are other notable scientific inventions. High-end appliances at home, agricultural technologies like irrigation systems and fertilizers— all of this involves science.

Cooking | Lpg stoves, mixers, grinders, refrigerators, and other appliances are the contribution of science in our daily life. The setting of curd, the rising of bread and the idli dough all involve the scientific process of fermentation. Due to science, the freezing and drying of food products to increase shell life is possible. The latest area in the culinary world, molecular gastronomy, is being bestowed by science.

Shortcomings of Science

Science has its pros and cons. One of the biggest threats to humankind is nuclear weapons that can result in mass destruction of the planet and humankind itself.

People's physical health is impacted by their overdependence on technology.

Science and development, especially the exploitation of natural resources and the subsequent deforestation, have a profoundly negative impact on the environment.

Technology is a tool that people utilise for fraudulent actions.

My First Experience With Science: Mystery Of Curd

My first practical exposure to science was at the age of 7 when my grandmother showed me the process of curd sets. She told me science is magic which will convert milk to curd. At that time I didn’t fully understand the process of fermentation but I was amazed by it. Recently, I had the opportunity to taste instant ice cream, made using molecular gastronomy and nitrogen, and how it uses chemical transformations in cooking.

Science has revolutionized the world. Science and technology are constantly evolving and advancing towards the betterment of the world. Science feeds our imagination and curiosity through facts and figures. Science can do both wonderful and destructive things, and it is left to us to use it precisely for the welfare of society.

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The Top Ten Scientific Discoveries of the Decade

Breakthroughs include measuring the true nature of the universe, finding new species of human ancestors, and unlocking new ways to fight disease

Jay Bennett

Former associate web editor, science.

Millions of new scientific research papers are published every year , shedding light on everything from the evolution of stars to the ongoing impacts of climate change to the health benefits (or determents) of coffee to the tendency of your cat to ignore you . With so much research coming out every year, it can be difficult to know what is significant, what is interesting but largely insignificant, and what is just plain bad science . But over the course of a decade, we can look back at some of the most important and awe-inspiring areas of research, often expressed in multiple findings and research papers that lead to a true proliferation of knowledge. Here are ten of the biggest strides made by scientists in the last ten years.

New Human Relatives

The human family tree expanded significantly in the past decade, with fossils of new hominin species discovered in Africa and the Philippines. The decade began with the discovery and identification of Australopithecus sediba , a hominin species that lived nearly two million years ago in present-day South Africa. Matthew Berger, the son of paleoanthropologist Lee Berger, stumbled upon the first fossil of the species, a right clavicle, in 2008, when he was only 9 years old. A team then unearthed more fossils from the individual, a young boy, including a well-preserved skull, and A. sediba was described by Lee Berger and colleagues in 2010 . The species represents a transitionary phase between the genus Australopithecus and the genus Homo , with some traits of the older primate group but a style of walking that resembled modern humans.

Also discovered in South Africa by a team led by Berger, Homo naledi lived much more recently, some 335,000 to 236,000 years ago, meaning it may have overlapped with our own species, Homo sapiens. The species, first discovered in the Rising Star Cave system in 2013 and described in 2015 , also had a mix of primitive and modern features, such as a small brain case (about one-third the size of Homo sapiens ) and a large body for the time, weighing approximately 100 pounds and standing up to five feet tall. The smaller Homo luzonensis (three to four feet tall) lived in the Philippines some 50,000 to 67,000 years ago , overlapping with several species of hominin. The first H. luzonensis fossils were originally identified as Homo sapiens, but a 2019 analysis determined that the bones belonged to an entirely unknown species.

These three major finds in the last ten years suggest that the bones of more species of ancient human relatives are likely hidden in the caves and sediment deposits of the world, waiting to be discovered.

Taking Measure of the Cosmos

When Albert Einstein first published the general theory of relativity in 1915, he likely couldn’t have imagined that 100 years later, astronomers would test the theory’s predictions with some of the most sophisticated instruments ever built—and the theory would pass each test. General relativity describes the universe as a “fabric” of space-time that is warped by large masses. It’s this warping that causes gravity, rather than an internal property of mass as Isaac Newton thought.

One prediction of this model is that the acceleration of masses can cause “ripples” in space-time, or the propagation of gravitational waves. With a large enough mass, such as a black hole or a neutron star, these ripples may even be detected by astronomers on Earth. In September 2015, the LIGO and Virgo collaboration detected gravitational waves for the first time, propagating from a pair of merging black holes some 1.3 billion light-years away. Since then, the two instruments have detected several additional gravitational waves , including one from a two merging neutron stars.

Another prediction of general relativity—one that Einstein himself famously doubted —is the existence of black holes at all, or points of gravitational collapse in space with infinite density and infinitesimal volume. These objects consume all matter and light that strays too close, creating a disk of superheated material falling into the black hole. In 2017, the Event Horizon Telescope collaboration —a network of linked radio telescopes around the world—took observations that would later result in the first image of the environment around a black hole, released in April 2019 .

The Hottest Years on Record

Scientists have been predicating the effects of burning coal and fossil fuels on the temperature of the planet for over 100 years. A 1912 issue of Popular Mechanics contains an article titled “ Remarkable Weather of 1911: The Effect of the Combustion of Coal on the Climate—What Scientists Predict for the Future ,” which has a caption that reads: “The furnaces of the world are now burning about 2,000,000,000 tons of coal a year. When this is burned, uniting with oxygen, it adds about 7,000,000,000 tons of carbon dioxide to the atmosphere yearly. This tends to make the air a more effective blanket for the earth and to raise its temperature. The effect may be considerable in a few centuries.”

Just one century later, and the effect is considerable indeed. Increased greenhouse gases in the atmosphere have produced hotter global temperatures, with the last five years (2014 to 2018) being the hottest years on record . 2016 was the hottest year since the National Oceanic and Atmospheric Administration (NOAA) started recording global temperature 139 years ago. The effects of this global change include more frequent and destructive wildfires, more common droughts, accelerating polar ice melt and increased storm surges. California is burning, Venice is flooding, urban heat deaths are on the rise, and countless coastal and island communities face an existential crisis—not to mention the ecological havoc wreaked by climate change, stifling the planet’s ability to pull carbon back out of the atmosphere.

In 2015, the United Nations Framework Convention on Climate Change (UNFCCC) reached a consensus on climate action, known as the Paris Agreement. The primary goal of the Paris Agreement is to limit global temperature increases to 1.5 degrees Celsius over pre-industrial levels . To achieve this goal, major societal transformations will be required, including replacing fossil fuels with clean energy such as wind, solar and nuclear; reforming agricultural practices to limit emissions and protect forested areas; and perhaps even building artificial means of pulling carbon dioxide out of the atmosphere.

Editing Genes

Ever since the double-helix structure of DNA was revealed in the early 1950s , scientists have hypothesized about the possibility of artificially modifying DNA to change the functions of an organism. The first approved gene therapy trial occurred in 1990, when a four-year-old girl had her own white blood cells removed, augmented with the genes that produce an enzyme called adenosine deaminase (ADA), and then reinjected into her body to treat ADA deficiency, a genetic condition that hampers the immune system’s ability to fight disease. The patient’s body began producing the ADA enzyme, but new white blood cells with the corrected gene were not produced, and she had to continue receiving injections .

Now, genetic engineering is more precise and available than ever before, thanks in large part to a new tool first used to modify eukaryotic cells (complex cells with a nucleus) in 2013 : CRISPR-Cas9. The gene editing tool works by locating a targeted section of DNA and “cutting” out that section with the Cas9 enzyme. An optional third step involves replacing the deleted section of DNA with new genetic material. The technique can be used for a wide range of applications, from increasing the muscle mass of livestock, to producing resistant and fruitful crops, to treating diseases like cancer by removing a patient’s immune system cells, modifying them to better fight a disease, and reinjecting them into the patient’s body.

In late 2018, Chinese researchers led by He Jiankui announced that they had used CRISPR-Cas9 to genetically modify human embryos, which were then transferred to a woman’s uterus and resulted in the birth of twin girls—the first gene-edited babies. The twins’ genomes were modified to make the girls more resistant to HIV, although the genetic alterations may have also resulted in unintended changes . The work was widely condemned by the scientific community as unethical and dangerous, revealing a need for stricter regulations for how these powerful new tools are used, particularly when it comes to changing the DNA of embryos and using those embryos to birth live children.

Mysteries of Other Worlds Revealed

Spacecraft and telescopes have revealed a wealth of information about worlds beyond our own in the last decade. In 2015, the New Horizons probe made a close pass of Pluto, taking the first nearby observations of the dwarf planet and its moons. The spacecraft revealed a surprisingly dynamic and active world, with icy mountains reaching up to nearly 20,000 feet and shifting plains that are no more than 10 million years old—meaning the geology is constantly changing. The fact that Pluto—which is an average of 3.7 billion miles from the sun , about 40 times the distance of Earth—is so geologically active suggests that even cold, distant worlds could get enough energy to heat their interiors, possibly harboring subsurface liquid water or even life.

A bit closer to home, the Cassini spacecraft orbited Saturn for 13 years , ending its mission in September 2017 when NASA intentionally plunged the spacecraft into the atmosphere of Saturn so it would burn up rather than continue orbiting the planet once it had exhausted its fuel. During its mission, Cassini discovered the processes that feed Saturn’s rings , observed a global storm encircle the gas giant, mapped the large moon Titan and found some of the ingredients for life in the plumes of icy material erupting from the watery moon Enceladus. In 2016, a year before the end of the Cassini mission, the Juno spacecraft arrived at Jupiter, where it has been measuring the magnetic field and atmospheric dynamics of the largest planet in the solar system to help scientists understand how Jupiter—and everything else around the sun—originally formed.

In 2012, the Curiosity rover landed on Mars, where it has made several significant discoveries, including new evidence of past water on the red planet , the presence of organic molecules that could be related to life, and mysterious seasonal cycles of methane and oxygen that hint at a dynamic world beneath the surface. In 2018, the European Space Agency announced that ground-penetrating radar data from the Mars Express spacecraft provided strong evidence that a liquid reservoir of water exists underground near the Martian south pole .

Meanwhile, two space telescopes, Kepler and TESS, have discovered thousands of planets orbiting other stars. Kepler launched in 2009 and ended its mission in 2018, revealing mysterious and distant planets by measuring the decrease in light when they pass in front of their stars. These planets include hot Jupiters, which orbit close to their stars in just days or hours; mini Neptunes, which are between the size of Earth and Neptune and may be gas, liquid, solid or some combination; and super Earths, which are large rocky planets that astronomers hope to study for signs of life. TESS, which launched in 2018, continues the search as Kepler’s successor. The space telescope has already discovered hundreds of worlds , and it could find 10,000 or even 20,000 before the end of the mission.

Fossilized Pigments Reveal the Colors of Dinosaurs

The decade began with a revolution in paleontology as scientists got their first look at the true colors of dinosaurs. First, in January 2010, an analysis of melanosomes—organelles that contain pigments—in the fossilized feathers of Sinosauropteryx , a dinosaur that lived in China some 120 to 125 million years ago, revealed that the prehistoric creature had “reddish-brown tones” and stripes along its tail . Shortly after, a full-body reconstruction revealed the colors of a small feathered dinosaur that lived some 160 million years ago , Anchiornis , which had black and white feathers on its body and a striking plume of red feathers on its head.

The study of fossilized pigments has continued to expose new information about prehistoric life, hinting at potential animal survival strategies by showing evidence of countershading and camouflage . In 2017, a remarkably well-preserved armored dinosaur which lived about 110 million years ago, Borealopelta , was found to have reddish-brown tones to help blend into the environment . This new ability to identify and study the colors of dinosaurs will continue to play an important role in paleontological research as scientists study the evolution of past life.

Redefining the Fundamental Unit of Mass

In November 2018, measurement scientists around the world voted to officially changed the definition of a kilogram , the fundamental unit of mass. Rather than basing the kilogram off of an object—a platinum-iridium alloy cylinder about the size of a golf ball—the new definition uses a constant of nature to set the unit of mass. The change replaced the last physical artifact used to define a unit of measure. (The meter bar was replaced in 1960 by a specific number of wavelengths of radiation from krypton, for example, and later updated to define a meter according to the distance light travels in a tiny fraction of a second .)

By using a sophisticated weighing machine known as a Kibble balance, scientists were able to precisely measure a kilogram according to the electromagnetic force required to hold it up. This electric measurement could then be expressed in terms of Planck’s constant, a number originally used by Max Planck to calculate bundles of energy coming from stars .

The kilogram was not the only unit of measure that was recently redefined. The changes to the International System of Units, which officially went into effect in May 2019 , also changed the definition for the ampere, the standard unit of electric current; the kelvin unit of temperature; and the mole, a unit of amount of substance used in chemistry. The changes to the kilogram and other units will allow more precise measurements for small amounts of material, such as pharmaceuticals, as well as give scientists around the world access to the fundamental units, rather than defining them according to objects that must be replicated and calibrated by a small number of labs.

First Ancient Human Genome Sequenced

In 2010, scientists gained a new tool to study the ancient past and the people who inhabited it. Researchers used a hair preserved in permafrost to sequence the genome of a man who lived some 4,000 years ago in what is now Greenland , revealing the physical traits and even the blood type of a member of one of the first cultures to settle in that part of the world. The first nearly complete reconstruction of a genome from ancient DNA opened the door for anthropologists and geneticists to learn more about the cultures of the distant past than ever before.

Extracting ancient DNA is a major challenge. Even if genetic material such as hair or skin is preserved, it is often contaminated with the DNA of microbes from the environment, so sophisticated sequencing techniques must be used to isolate the ancient human’s DNA. More recently, scientists have used the petrous bone of the skull , a highly dense bone near the ear, to extract ancient DNA.

Thousands of ancient human genomes have been sequenced since the first success in 2010, revealing new details about the rise and fall of lost civilizations and the migrations of people around the globe . Studying ancient genomes has identified multiple waves of migration back and forth across the frozen Bering land bridge between Siberia and Alaska between 5,000 and 15,000 years ago. Recently, the genome of a young girl in modern Denmark was sequenced from a 5,700-year-old piece of birch tar used as chewing gum, which also contained her mouth microbes and bits of food from one of her last meals.

A Vaccine and New Treatments to Fight Ebola

This decade included the worst outbreak of Ebola virus diseases in history. The epidemic is believed to have begun with a single case of an 18-month-old-boy in Guinea infected by bats in December 2013. The disease quickly spread to neighboring countries, reaching the capitals of Liberia and Sierra Leone by July 2014, providing an unprecedented opportunity for the transmission of the disease to a large number of people. Ebola virus compromises the immune system and can cause massive hemorrhaging and multiple organ failure. Two and a half years after the initial case, more than 28,600 people had been infected, resulting in at least 11,325 deaths, according to the CDC .

The epidemic prompted health officials to redouble their efforts to find an effective vaccine to fight Ebola. A vaccine known as Ervebo, made by the pharmaceutical company Merck, was tested in a clinical trial in Guinea performed toward the end of the outbreak in 2016 that proved the vaccine effective. Another Ebola outbreak was declared in the Democratic Republic of the Congo in August 2018, and the ongoing epidemic has spread to become the deadliest since the West Africa outbreak, with 3,366 reported cases and 2,227 deaths as of December 2019 . Ervebo has been used in the DRC to fight the outbreak on an expanded access or “compassionate use” basis . In November 2019, Ervebo was approved by the European Medicines Agency (EMA) , and a month later it was approved in the U.S. by the FDA .

In addition to a preventative vaccine, researchers have been seeking a cure for Ebola in patients who have already been infected by the disease. Two treatments, which involve a one-time delivery of antibodies to prevent Ebola from infecting a patient’s cells, have recently shown promise in a clinical trial in the DRC . With a combination of vaccines and therapeutic treatments, healthcare officials hope to one day eradicate the viral infection for good .

CERN Detects the Higgs Boson

Over the past several decades, physicists have worked tirelessly to model the workings of the universe, developing what is known as the Standard Model. This model describes four basic interactions of matter, known as the fundamental forces . Two are familiar in everyday life: the gravitational force and the electromagnetic force. The other two, however, only exert their influence inside the nuclei of atoms: the strong nuclear force and the weak nuclear force.

Part of the Standard Model says that there is a universal quantum field that interacts with particles, giving them their masses. In the 1960s, theoretical physicists including François Englert and Peter Higgs described this field and its role in the Standard Model. It became known as the Higgs field, and according to the laws of quantum mechanics, all such fundamental fields should have an associated particle, which came to be known as the Higgs boson.

Decades later, in 2012, two teams using the Large Hadron Collider at CERN to conduct particle collisions reported the detection of a particle with the predicted mass of the Higgs boson, providing substantial evidence for the existence of the Higgs field and Higgs boson. In 2013, the Nobel Prize in Physics was awarded to Englert and Higgs “for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the discovery of the predicted fundamental particle.” As physicists continue to refine the Standard Model, the function and discovery of the Higgs boson will remain a fundamental part of how all matter gets its mass, and therefore, how any matter exists at all.

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Jay Bennett was the associate web editor, science, for Smithsonian .

Science and Technology: Impact on Human Life Essay

Introduction, part i: science in personal and professional life, part ii: science and technology in a multicultural world.

Science plays an important role in everyday life, and people depend on technologies in a variety of ways by creating, using, and improving them regularly. Sometimes, a person hardly notes how inevitable the impact of science can be on personal or professional life. Evaluating such technologies as the Internet, smartphones, notebooks, smartwatches, and brain-medicine interfaces helps recognize their positive and negative outcomes compared to the period when traditional lifestyles and natural resources like ginger were highly appreciated.

Most people are confident in their independence and neglect multiple technologies that determine their lives. During the last 25 years, technology has dramatically changed human interactions (Muslin, 2020). In addition to domestic technological discoveries like washing machines and stoves, four technologies, namely, the Internet, smartphones, notebooks, and smartwatches, are used throughout the day. Despite their evident advantages in communication, data exchange, and connection, some negative impacts should not be ignored.

Regarding my personal life changes, these technologies provoke mental health changes such as depression. I prefer to avoid my dependence on all these technologies that imperceptibly shape everyday activities. However, I constantly check my vitals, messengers, and calls not to miss something important. On the one hand, this idea of control helps improve my life and makes it logical. On the other hand, I am concerned about such relationships with technologies in my life. Similar negative impacts on society emerge when people prefer to communicate virtually instead of paying attention to reality. Technologies compromise social relationships because individuals are eager to choose something easier that requires less movement or participation, neglecting their unique chances to live a real life. They also challenge even the environment because either smartwatches or notebooks need energy that is associated with air pollution, climate change, and other harmful emissions (Trefil & Hazen, 2016). Modern technologies facilitate human life, but health, social, and environmental outcomes remain dangerous.

Thinking about my day, I cannot imagine another scientific discovery that makes this life possible except the Internet. Today, more devices have become connected to the Internet, including cars, appliances, and personal computers (Thompson, 2016). With time, people get an opportunity to use the Internet for multiple purposes to store their personal information, business documentation, music, and other files that have a meaning in their lives. The Internet defines the quality of human relationships, starting with healthcare data about a child and ending with online photos after the person’s death.

Although the Internet was invented at the end of the 1980s, this technology was implemented for everyday use in the middle of the 1990s. All people admired such possibilities as a connection across the globe, increased job opportunities, regular information flows, a variety of choices, online purchases, and good education opportunities (Olenski, 2018). It was a true belief that the Internet made society free from real-life boundaries and limitations. However, with time, its negative sides were revealed, including decreased face-to-face engagement, laziness, and the promotion of inappropriate content (Olenski, 2018). When people prefer their virtual achievements and progress but forget about real obligations like parenting, education, or keeping a healthy lifestyle, the Internet is no longer a positive scientific discovery but a serious problem.

Many discussions are developed to identify the overall impact of the Internet as a major scientific discovery. Modern people cannot imagine a day without using the Internet for working, educational, or personal purposes. However, when online life becomes someone’s obsession, the negatives prevail over its positives. Therefore, the human factor and real-life preferences should always be recognized and promoted. During the pandemic, the Internet is a priceless contribution that helps deal with isolation and mental health challenges. Some people cannot reach each other because of family issues or business trips, and the Internet is the only reliable and permanent means of connection. Thus, such positives overweight the negatives overall if everything is used rationally.

The Internet makes it possible for healthcare providers to exchange their knowledge and experiences from different parts of the world. This possibility explains the spread of the westernized high-tech research approach to medical treatment and the promotion of science in a multicultural care world. Biomedical research changes the way how people are diagnosed and treated. Recent genomic discoveries help predict the possibility of cancer and human predisposition to other incurable diseases to improve awareness of health conditions. The benefit of new brain-interface technologies (BMI) is life improvement for disabled people to move their prosthetics easily (The American Society of Mechanical Engineers, 2016). Instead of staying passive, individuals use smart technology to hold subjects, open doors, and receive calls. BMI has a high price, but its impact is priceless. At the same time, some risks of high-tech research exist in medical treatment. The American Society of Mechanical Engineers (2016) underlines damaged neurons and fibers depend on what drugs are delivered to the system and how. The transmission of electrical signals is not always stable, and the safety of BMI processes is hardly guaranteed.

Some populations reject technologies in medical treatment and prefer to use natural resources to stabilize their health. For example, ginger is characterized by several positive clinical applications in China. Researchers believe that this type of alternative medicine effectively manages nausea, vomiting, and dizziness (Anh et al., 2020). Its major advantage is reported by pregnant patients who use ginger to predict morning sickness, unnecessary inflammation, and nausea. However, like any medication, ginger has its adverse effects, covering gastrointestinal and cardiovascular symptoms (Anh et al., 2020). The disadvantage of using traditional medicine is its unpredictable action time. When immediate help is required, herbs and other products are less effective than a specially created drug or injection.

There are many reasons for having multicultural approaches to medical treatment, including ethical recognition, respect, diversity, and improved understanding of health issues. It is not enough to diagnose a patient and choose a care plan. People want to feel support, and if one culture misses some perspectives, another culture improves the situation. Western and traditional cultural approaches may be improved by drawing upon the other. However, this combination diminishes the effects of traditions and the worth of technology in medical treatment. Instead of uniting options, it is better to enhance differences and underline the importance of each approach separately. The challenges of combining these approaches vary from differences in religious beliefs to financial problems. All these controversies between science and culture are necessary for medical treatment because they offer options for people and underline the uniqueness of populations and technological progress.

In general, science and traditions are two integral elements of human life. People strive to make their unique contributions to technology and invent the devices that facilitate human activities. At the same time, they never neglect respect for traditions and cultural diversity. Therefore, high-tech and traditional medicine approaches are commonly discussed and promoted today to identify more positive impacts and reduce negative associations and challenges.

The American Society of Mechanical Engineers. (2016). Top 5 advances in medical technology . ASME. Web.

Anh, N. H., Kim, S. J., Long, N. P., Min, J. E., Yoon, Y. C., Lee, E. G., Kim, M., Kim, T. J., Yang, Y. Y., Son, E. Y., Yoon, S. J., Diem, N. C., Kim, H. M., & Kwon, S. W. (2020). Ginger on human health: A comprehensive systematic review of 109 randomized controlled trials. Nutrients, 12 (1). Web.

Musil, S. (2020). 25 technologies that have changed the world . Cnet. Web.

Olenski, S. (2018). The benefits and challenges of being an online – Only brand. Forbes . Web.

Thompson, C. (2016). 21 technology tipping points we will reach by 2030 . Insider. Web.

Trefil, J., & Hazen, R. M. (2016). The sciences: An integrated approach (8th ed.). Wiley.

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Essay on Science and Technology for Students and Children

500+ words essay on science and technology.

Essay on Science and Technology: Science and technology are important parts of our day to day life. We get up in the morning from the ringing of our alarm clocks and go to bed at night after switching our lights off. All these luxuries that we are able to afford are a resultant of science and technology . Most importantly, how we can do all this in a short time are because of the advancement of science and technology only. It is hard to imagine our life now without science and technology. Indeed our existence itself depends on it now. Every day new technologies are coming up which are making human life easier and more comfortable. Thus, we live in an era of science and technology.

Essentially, Science and Technology have introduced us to the establishment of modern civilization . This development contributes greatly to almost every aspect of our daily life. Hence, people get the chance to enjoy these results, which make our lives more relaxed and pleasurable.

Benefits of Science and Technology

If we think about it, there are numerous benefits of science and technology. They range from the little things to the big ones. For instance, the morning paper which we read that delivers us reliable information is a result of scientific progress. In addition, the electrical devices without which life is hard to imagine like a refrigerator, AC, microwave and more are a result of technological advancement.

Furthermore, if we look at the transport scenario, we notice how science and technology play a major role here as well. We can quickly reach the other part of the earth within hours, all thanks to advancing technology.

In addition, science and technology have enabled man to look further than our planet. The discovery of new planets and the establishment of satellites in space is because of the very same science and technology. Similarly, science and technology have also made an impact on the medical and agricultural fields. The various cures being discovered for diseases have saved millions of lives through science. Moreover, technology has enhanced the production of different crops benefitting the farmers largely.

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India and Science and Technology

Ever since British rule, India has been in talks all over the world. After gaining independence, it is science and technology which helped India advance through times. Now, it has become an essential source of creative and foundational scientific developments all over the world. In other words, all the incredible scientific and technological advancements of our country have enhanced the Indian economy.

Looking at the most recent achievement, India successfully launched Chandrayaan 2. This lunar exploration of India has earned critical acclaim from all over the world. Once again, this achievement was made possible due to science and technology.

In conclusion, we must admit that science and technology have led human civilization to achieve perfection in living. However, we must utilize everything in wise perspectives and to limited extents. Misuse of science and technology can produce harmful consequences. Therefore, we must monitor the use and be wise in our actions.

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Science in Our Daily Lives

Explain about Science in Our Daily Lives?

Science is a systematic and logical study into how the universe works. Science is an ever-changing subject. Science is also defined as the systematic observation, experiment, and measurement of the nature and behaviour of the material and physical universe, as well as the formulation of laws to represent these facts in general terms.

Science is one of humankind's blessings. It has had a significant part in enhancing the standard of living of mankind. In every aspect of our lives, science is omnipresent and omnipotent. Science is the main protagonist in every part of our lives.

Importance of Science in Our Daily Lives

Have you ever wondered how we manage to stay cool in the face of air conditioning, fans, and coolers? Humans are naturally curious beings who are interested and curious about the reasons for events. However, how to study the qualities of a certain species or object was a major concern for all humans. There are scientists who have grouped the study of several subjects under the broad discipline of science.

Human beings have benefitted immensely from science. Man, as a logical being, has been strange in his pursuit of environmental concerns, which has resulted in several discoveries in various parts of the globe. The study of the environment is known as science. Animals, chemicals, the force, the earth, plants, and other subjects are studied in several fields of science such as physics, chemistry, and biology.

Einstein said that “All our science measured against reality, is primitive and childlike - and yet is the most precious thing we have.”

Examples of Importance and Use of Science in Daily Lives

Examples of the use of science in everyday life are as follows:

We use cars, bikes, or bicycles to go from one place to another; these all are inventions of science.

We use soaps; these are also given by science.

We use LPG gas and stove etc., for cooking; these are all given by science.

Even the house in which we live is a product of science.

The iron which we use to iron our clothes is an invention of science even the clothes we wear are given by science.

Uses of Science across Multiple Fields and Industries

Uses of science in different fields are as follows –

Agriculture

In the field of agriculture, science has made its mark by contributing so much. In present days machines are available even for sowing the seeds on fields. Tractor, thresher, drip irrigation system, sprinkler irrigation system, etc., all are given by science. All fertilizers are also given by chemical science.

The medical field is based entirely on the usage of science. All the drugs are given by medicinal chemistry. Tools used in the medical field are also given by science. Machines such as stretchers, the ECG machine, MRI machines and even injections were invented by science.

Transportation

All vehicles are the invention of science. Science has made the world a small place. You can reach Kashmir to Kanyakumari in just a few hours. Cycle, scooters, cars, aircraft, etc., all are inventions of science. We can transport goods easily and faster by the use of machines given by science.

Communication

Science has made the world very small. You can talk to anyone anywhere in a fraction of seconds. Telephones, mobile phones, etc., all are the inventions of science. All these mediums of communications are available at a very low cost as well. So, all are within reach of the common man. Science has made it very easy and cheap to talk to someone using a mobile phone.

Construction

Science is the base of all buildings constructed by us. The construction of buildings is completed based on the technology given by science. Machines used in the construction work such as motor graders, bulldozers, backhoe loaders, etc. given by science.

Photography

Science has given us many machines for photography. Nowadays, it’s very easy to click on a picture. The camera has been inserted even in your small mobile phones. Apart from these, science has given us many machines which are useful in each and every aspect of our life, such as computers.

Observing the magic and importance of science, we can say that it has a vast use in all fields of human life. It is of great importance to make our life easier. It gives an answer to all curiosities related to life. It gives wings to our imagination by its facts and theories.

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Understanding Science

How science REALLY works...

Understanding Science 101
Misconceptions

Science affects our everyday lives in many ways.

Misconception: Science isn’t important in my life.

Correction: Science is deeply interwoven with our everyday lives. Read more about it.

What has science done for you lately?

Plenty. If you think science doesn’t matter much to you, think again. Science affects us all, every day of the year, from the moment we wake up, all day long, and through the night. Your digital alarm clock, the weather report, the asphalt you drive on, the bus you ride in, your decision to eat a baked potato instead of fries, your cell phone, the antibiotics that treat your sore throat, the clean water that comes from your faucet, and the light that you turn off at the end of the day have all been brought to you courtesy of science. The modern world would not be modern at all without the understandings and technology enabled by science.

To make it clear how deeply science is interwoven with our lives, just try imagining a day without scientific progress. Just for starters, without modern science, there would be:

no plastic. The first completely synthetic plastic was made by a chemist in the early 1900s, and since then, chemistry has developed a wide variety of plastics suited for all sorts of jobs, from blocking bullets to making slicker dental floss.
no modern agriculture. Science has transformed the way we eat today. In the 1940s, biologists began developing high-yield varieties of corn, wheat, and rice, which, when paired with new fertilizers and pesticides developed by chemists, dramatically increased the amount of food that could be harvested from a single field, ushering in the Green Revolution. These science-based technologies triggered striking changes in agriculture, massively increasing the amount of food available to feed the world and simultaneously transforming the economic structure of agricultural practices.
no modern medicine. In the late 1700s, Edward Jenner first convincingly showed that vaccination worked. In the 1800s, scientists and doctors established the theory that many diseases are caused by germs. And in the 1920s, a biologist discovered the first antibiotic. From the eradication of smallpox, to the prevention of nutritional deficiencies, to successful treatments for once deadly infections, the impact of modern medicine on global health has been powerful. In fact, without science, many people alive today would have instead died of diseases that are now easily treated.

Scientific knowledge can improve the quality of life at many different levels — from the routine workings of our everyday lives to global issues. Science informs public policy and personal decisions on energy, conservation, agriculture, health, transportation, communication, defense, economics, leisure, and exploration. It’s almost impossible to overstate how many aspects of modern life are impacted by scientific knowledge. Here we’ll discuss just a few of these examples. You can investigate:

Fueling technology

Making strides in medicine
Getting personal
Shaping society

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Essay On Science In Everyday Life

In today’s world, science is playing an important role, making life simple and easy. It has made our fantasies come true. Science has given us many things only man could have imagined, but today it makes it possible for all things. As a result, we are living better lives today. Science is changing human life.

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Essay On Science In Everyday Life 150 Words

The invention of science is one of the most important inventions that make human life easier. With the help of electricity, we always have light and the darkness around us is removed. Today’s modern world is the world of science, and science has provided us with many facilities that were only imaginable for humans in the past. Television and radio are entertainment devices and motor cars and scooters are used for transportation. Modern life would not be complete without science – railways, engineering, Airlane, computers, etc.

Transport and communication mean – Science has provided us with many means of transportation and communication, including buses, trains, etc. Water ships can be used to travel long distances in India and abroad. Today, through Airlane, we are traveling very long distances with ease. It is easy to travel by plane.

Science can test ideas and derive results from gathering knowledge about laws and theories. It’s like a cycle where once something has been discovered another takes the results and conducts their own ideas to provide new results. It’s a significant contribution to the understanding of life and what it offers, which is why it’s relevant for daily use. Science supports the social development of human beings.

Essay On Science In Everyday Life 250 Words

Science plays a huge role in our daily lives. If I were asked to describe science, I would say it means knowledge. Knowledge is gained through observation, study, experience, and practice. A scientist gathers information about anything and everything related to the world around them by conducting experiments. These experiments then form opinions or facts based on that information. I believe science is about analyzing the timeline between facts, collecting information, and proving what is true.

It allows us to acknowledge and appreciate the matters in our daily lives. It has multiple applications and its uses can be seen in everyday life. Agricultural scientists are working hard to find new ways to help sustain better well-being because petroleum is a vital resource that is required to survive. Scientists discover new chemicals and species to aid

Through new innovations like cars, we can travel huge distances very quickly. Airplanes and railroads have made travel easy, safe, convenient, and fast for millions of people. Thanks to science, there is always a way to get somewhere, even if the distance is too large. The human body has been studied in new ways thanks to science. Scientists were able to diagnose diseases and cure them effectively through research. These discoveries have resulted in longer lives and a decrease in death rates. By using advanced equipment, complicated operations like heart surgery can be performed with great ease. New medicines are introduced every day to help fight illness and provide a cure.

Essay On Science In Everyday Life 500 Words

We all tend to be naturally curious, curious about reasons for events, and want to know how we stay cool in spite of air conditioning, fans, and coolers. However, studying the characteristics of a particular species or object has been a major concern for all humans. Science is a broad discipline that encompasses a number of subjects.

Science has greatly benefited humans. As a logical being, man has pursued environmental concerns, which led to a number of discoveries in various parts of the world. Science is the study of the environment. In physics, chemistry, and biology, animals, chemicals, the force, the earth, plants, and other subjects are studied.

We have a most precious possession – our science – which is primitive and childlike compared to reality.

How Science is Used in Daily Life?

Science is used in everyday life in the following ways:

We travel from one place to another using cars, bikes, and bicycles; these are all inventions.
It is also thanks to science that we use soaps; they are also given to us by nature.
For cooking, we use LPG gas, a stove, etc., all of which are provided by science.
Science has even contributed to the construction of the house in which we live.
It is not just the iron that we use to iron our clothes that is an invention of science, but even the clothes we wear are given to us by science.

Science is used in a wide range of fields and industries

The following are some examples of how science is used in different fields:

The agricultural industry

A lot has been contributed by science to agriculture over the years. Today, machines are even used to sow seeds on fields. Tractors, threshers, drip irrigation systems, sprinkler irrigation systems, etc., are all a result of science. Chemical science also gives us fertilizers.

Medical treatment

Science is the foundation of all medical fields. Medicines are generated by medicinal chemistry. Tools will also be generated by science. For example, stretchers, ECG machines, MRI machines, and even injections were invented by science.

A transportation service

The invention of cars, scooters, cars, aircraft, etc., all dates back to science. Science has reduced the size of the world. You can reach Kashmir to Kanyakumari in just a few hours. With the help of machines provided by science, we can transport goods faster and more easily.

A communication system

The world has become very small due to science. It takes only a fraction of seconds to speak to anybody anywhere. Telephones, cell phones, etc., are all inventions of science. All these mediums of communication are also available at very low costs, which makes them accessible to anyone. Mobile phones make it very easy and cheap to talk to someone.

The technology provided by science is the foundation for all buildings constructed by us. The building construction is completed on the basis of science. Machines used for building work like motor graders, bulldozers, backhoe loaders, etc., are provided by science.

The photography industry

Today, we have many machines for photography. In modern times, it is very easy to take a picture. You can even put a camera on your tiny cell phone. We have also been given many machines that are useful in every facet of our lives, such as computers, that are useful for a variety of purposes.

Observing the magic and importance of science, we can conclude that it plays a significant role in all walks of human life. Science contributes greatly to making our lives easier, giving answers to our questions, and providing wings for our imagination.

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Science, technology and innovation in a 21st century context

Published: 27 August 2011
Volume 44 , pages 209–213, ( 2011 )

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This editorial essay was prepared by John H. “Jack” Marburger for a workshop on the “science of science and innovation policy” held in 2009 that was the basis for this special issue. It is published posthumously .

Linking the words “science,” “technology,” and “innovation,” may suggest that we know more about how these activities are related than we really do. This very common linkage implicitly conveys a linear progression from scientific research to technology creation to innovative products. More nuanced pictures of these complex activities break them down into components that interact with each other in a multi-dimensional socio-technological-economic network. A few examples will help to make this clear.

Science has always functioned on two levels that we may describe as curiosity-driven and need-driven, and they interact in sometimes surprising ways. Galileo’s telescope, the paradigmatic instrument of discovery in pure science, emerged from an entirely pragmatic tradition of lens-making for eye-glasses. And we should keep in mind that the industrial revolution gave more to science than it received, at least until the last half of the nineteenth century when the sciences of chemistry and electricity began to produce serious economic payoffs. The flowering of science during the era, we call the enlightenment owed much to its links with crafts and industry, but as it gained momentum science created its own need for practical improvements. After all, the frontiers of science are defined by the capabilities of instrumentation, that is, of technology. The needs of pure science are a huge but poorly understood stimulus for technologies that have the capacity to be disruptive precisely because these needs do not arise from the marketplace. The innovators who built the World Wide Web on the foundation of the Internet were particle physicists at CERN, struggling to satisfy their unique need to share complex information. Others soon discovered “needs” of which they had been unaware that could be satisfied by this innovation, and from that point the Web transformed the Internet from a tool for the technological elite into a broad platform for a new kind of economy.

Necessity is said to be the mother of invention, but in all human societies, “necessity” is a mix of culturally conditioned perceptions and the actual physical necessities of life. The concept of need, of what is wanted, is the ultimate driver of markets and an essential dimension of innovation. And as the example of the World Wide Web shows, need is very difficult to identify before it reveals itself in a mass movement. Why did I not know I needed a cell phone before nearly everyone else had one? Because until many others had one I did not, in fact, need one. Innovation has this chicken-and-egg quality that makes it extremely hard to analyze. We all know of visionaries who conceive of a society totally transformed by their invention and who are bitter that the world has not embraced their idea. Sometimes we think of them as crackpots, or simply unrealistic about what it takes to change the world. We practical people necessarily view the world through the filter of what exists, and fail to anticipate disruptive change. Nearly always we are surprised by the rapid acceptance of a transformative idea. If we truly want to encourage innovation through government policies, we are going to have to come to grips with this deep unpredictability of the mass acceptance of a new concept. Works analyzing this phenomenon are widely popular under titles like “ The Tipping Point ” by Gladwell ( 2000 ) or more recently the book by Taleb ( 2007 ) called The Black Swan , among others.

What causes innovations to be adopted and integrated into economies depends on their ability to satisfy some perceived need by consumers, and that perception may be an artifact of marketing, or fashion, or cultural inertia, or ignorance. Some of the largest and most profitable industries in the developed world—entertainment, automobiles, clothing and fashion accessories, health products, children’s toys, grownups’ toys!—depend on perceptions of need that go far beyond the utilitarian and are notoriously difficult to predict. And yet these industries clearly depend on sophisticated and rapidly advancing technologies to compete in the marketplace. Of course, they do not depend only upon technology. Technologies are part of the environment for innovation, or in a popular and very appropriate metaphor—part of the innovation ecology .

This complexity of innovation and its ecology is conveyed in Chapter One of a currently popular best-seller in the United States called Innovation Nation by the American innovation guru, Kao ( 2007 ), formerly on the faculty of the Harvard Business School:

“I define it [innovation],” writes Kao, “as the ability of individuals, companies, and entire nations to continuously create their desired future. Innovation depends on harvesting knowledge from a range of disciplines besides science and technology, among them design, social science, and the arts. And it is exemplified by more than just products; services, experiences, and processes can be innovative as well. The work of entrepreneurs, scientists, and software geeks alike contributes to innovation. It is also about the middlemen who know how to realize value from ideas. Innovation flows from shifts in mind-set that can generate new business models, recognize new opportunities, and weave innovations throughout the fabric of society. It is about new ways of doing and seeing things as much as it is about the breakthrough idea.” (Kao 2007 , p. 19).

This is not your standard government-type definition. Gurus, of course, do not have to worry about leading indicators and predictive measures of policy success. Nevertheless, some policy guidance can be drawn from this high level “definition,” and I will do so later.

The first point, then, is that the structural aspects of “science, technology, and innovation” are imperfectly defined, complex, and poorly understood. There is still much work to do to identify measures, develop models, and test them against actual experience before we can say we really know what it takes to foster innovation. The second point I want to make is about the temporal aspects: all three of these complex activities are changing with time. Science, of course, always changes through the accumulation of knowledge, but it also changes through revolutions in its theoretical structure, through its ever-improving technology, and through its evolving sociology. The technology and sociology of science are currently impacted by a rapidly changing information technology. Technology today flows increasingly from research laboratories but the influence of technology on both science and innovation depends strongly on its commercial adoption, that is, on market forces. Commercial scale manufacturing drives down the costs of technology so it can be exploited in an ever-broadening range of applications. The mass market for precision electro-mechanical devices like cameras, printers, and disk drives is the basis for new scientific instrumentation and also for further generations of products that integrate hundreds of existing components in new devices and business models like the Apple iPod and video games, not to mention improvements in old products like cars and telephones. Innovation is changing too as it expands its scope beyond individual products to include all or parts of systems such as supply chains and inventory control, as in the Wal-Mart phenomenon. Apple’s iPod does not stand alone; it is integrated with iTunes software and novel arrangements with media providers.

With one exception, however, technology changes more slowly than it appears because we encounter basic technology platforms in a wide variety of relatively short-lived products. Technology is like a language that innovators use to express concepts in the form of products, and business models that serve (and sometimes create) a variety of needs, some of which fluctuate with fashion. The exception to the illusion of rapid technology change is the pace of information technology, which is no illusion. It has fulfilled Moore’s Law for more than half a century, and it is a remarkable historical anomaly arising from the systematic exploitation of the understanding of the behavior of microscopic matter following the discovery of quantum mechanics. The pace would be much less without a continually evolving market for the succession of smaller, higher capacity products. It is not at all clear that the market demand will continue to support the increasingly expensive investment in fabrication equipment for each new step up the exponential curve of Moore’s Law. The science is probably available to allow many more capacity doublings if markets can sustain them. Let me digress briefly on this point.

Many science commentators have described the twentieth century as the century of physics and the twenty-first as the century of biology. We now know that is misleading. It is true that our struggle to understand the ultimate constituents of matter has now encompassed (apparently) everything of human scale and relevance, and that the universe of biological phenomena now lies open for systematic investigation and dramatic applications in health, agriculture, and energy production. But there are two additional frontiers of physical science, one already highly productive, the other very intriguing. The first is the frontier of complexity , where physics, chemistry, materials science, biology, and mathematics all come together. This is where nanotechnology and biotechnology reside. These are huge fields that form the core of basic science policy in most developed nations. The basic science of the twenty-first century is neither biology nor physics, but an interdisciplinary mix of these and other traditional fields. Continued development of this domain contributes to information technology and much else. I mentioned two frontiers. The other physical science frontier borders the nearly unexploited domain of quantum coherence phenomena . It is a very large domain and potentially a source of entirely new platform technologies not unlike microelectronics. To say more about this would take me too far from our topic. The point is that nature has many undeveloped physical phenomena to enrich the ecology of innovation and keep us marching along the curve of Moore’s Law if we can afford to do so.

I worry about the psychological impact of the rapid advance of information technology. I believe it has created unrealistic expectations about all technologies and has encouraged a casual attitude among policy makers toward the capability of science and technology to deliver solutions to difficult social problems. This is certainly true of what may be the greatest technical challenge of all time—the delivery of energy to large developed and developing populations without adding greenhouse gases to the atmosphere. The challenge of sustainable energy technology is much more difficult than many people currently seem to appreciate. I am afraid that time will make this clear.

Structural complexities and the intrinsic dynamism of science and technology pose challenges to policy makers, but they seem almost manageable compared with the challenges posed by extrinsic forces. Among these are globalization and the impact of global economic development on the environment. The latter, expressed quite generally through the concept of “sustainability” is likely to be a component of much twenty-first century innovation policy. Measures of development, competitiveness, and innovation need to include sustainability dimensions to be realistic over the long run. Development policies that destroy economically important environmental systems, contribute to harmful global change, and undermine the natural resource basis of the economy are bad policies. Sustainability is now an international issue because the scale of development and the globalization of economies have environmental and natural resource implications that transcend national borders.

From the policy point of view, globalization is a not a new phenomenon. Science has been globalized for centuries, and we ought to be studying it more closely as a model for effective responses to the globalization of our economies. What is striking about science is the strong imperative to share ideas through every conceivable channel to the widest possible audience. If you had to name one chief characteristic of science, it would be empiricism. If you had to name two, the other would be open communication of data and ideas. The power of open communication in science cannot be overestimated. It has established, uniquely among human endeavors, an absolute global standard. And it effectively recruits talent from every part of the globe to labor at the science frontiers. The result has been an extraordinary legacy of understanding of the phenomena that shape our existence. Science is the ultimate example of an open innovation system.

Science practice has received much attention from philosophers, social scientists, and historians during the past half-century, and some of what has been learned holds valuable lessons for policy makers. It is fascinating to me how quickly countries that provide avenues to advanced education are able to participate in world science. The barriers to a small but productive scientific activity appear to be quite low and whether or not a country participates in science appears to be discretionary. A small scientific establishment, however, will not have significant direct economic impact. Its value at early stages of development is indirect, bringing higher performance standards, international recognition, and peer role models for a wider population. A science program of any size is also a link to the rich intellectual resources of the world scientific community. The indirect benefit of scientific research to a developing country far exceeds its direct benefit, and policy needs to recognize this. It is counterproductive to base support for science in such countries on a hoped-for direct economic stimulus.

Keeping in mind that the innovation ecology includes far more than science and technology, it should be obvious that within a small national economy innovation can thrive on a very small indigenous science and technology base. But innovators, like scientists, do require access to technical information and ideas. Consequently, policies favorable to innovation will create access to education and encourage free communication with the world technical community. Anything that encourages awareness of the marketplace and all its actors on every scale will encourage innovation.

This brings me back to John Kao’s definition of innovation. His vision of “the ability of individuals, companies, and entire nations to continuously create their desired future” implies conditions that create that ability, including most importantly educational opportunity (Kao 2007 , p. 19). The notion that “innovation depends on harvesting knowledge from a range of disciplines besides science and technology” implies that innovators must know enough to recognize useful knowledge when they see it, and that they have access to knowledge sources across a spectrum that ranges from news media and the Internet to technical and trade conferences (2007, p. 19). If innovation truly “flows from shifts in mind-set that can generate new business models, recognize new opportunities, and weave innovations throughout the fabric of society,” then the fabric of society must be somewhat loose-knit to accommodate the new ideas (2007, p. 19). Innovation is about risk and change, and deep forces in every society resist both of these. A striking feature of the US innovation ecology is the positive attitude toward failure, an attitude that encourages risk-taking and entrepreneurship.

All this gives us some insight into what policies we need to encourage innovation. Innovation policy is broader than science and technology policy, but the latter must be consistent with the former to produce a healthy innovation ecology. Innovation requires a predictable social structure, an open marketplace, and a business culture amenable to risk and change. It certainly requires an educational infrastructure that produces people with a global awareness and sufficient technical literacy to harvest the fruits of current technology. What innovation does not require is the creation by governments of a system that defines, regulates, or even rewards innovation except through the marketplace or in response to evident success. Some regulation of new products and new ideas is required to protect public health and environmental quality, but innovation needs lots of freedom. Innovative ideas that do not work out should be allowed to die so the innovation community can learn from the experience and replace the failed attempt with something better.

Do we understand innovation well enough to develop policy for it? If the policy addresses very general infrastructure issues such as education, economic, and political stability and the like, the answer is perhaps. If we want to measure the impact of specific programs on innovation, the answer is no. Studies of innovation are at an early stage where anecdotal information and case studies, similar to John Kao’s book—or the books on Business Week’s top ten list of innovation titles—are probably the most useful tools for policy makers.

I have been urging increased attention to what I call the science of science policy —the systematic quantitative study of the subset of our economy called science and technology—including the construction and validation of micro- and macro-economic models for S&T activity. Innovators themselves, and those who finance them, need to identify their needs and the impediments they face. Eventually, we may learn enough to create reliable indicators by which we can judge the health of our innovation ecosystems. The goal is well worth the sustained effort that will be required to achieve it.

Gladwell, M. (2000). The tipping point: How little things can make a big difference . Boston: Little, Brown and Company.

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Kao, J. (2007). Innovation nation: How America is losing its innovation edge, why it matters, and what we can do to get it back . New York: Free Press.

Taleb, N. N. (2007). The black swan: The impact of the highly improbable . New York: Random House.

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Marburger, J.H. Science, technology and innovation in a 21st century context. Policy Sci 44 , 209–213 (2011). https://doi.org/10.1007/s11077-011-9137-3

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DOI : https://doi.org/10.1007/s11077-011-9137-3

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Painting of early Early, deep sea vents and volcanic explosions

Unravelling life’s origin: five key breakthroughs from the past five years

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Seán Jordan receives funding from European Research Council (ERC) under the European Union’s Horizon Europe research and innovation programme (grant agreement No 1101114969) and from Science Foundation Ireland (SFI Pathway award 22/PATH-S/10692). He is affiliated with the Origin of Life Early-career Network (OoLEN).

Louise Gillet de Chalonge receives funding from the European Research Council (ERC) under the European Union’s Horizon Europe research and innovation programme (grant agreement No 1101114969). She is affiliated with the Origin of Life Early-career Network (OoLEN).

Dublin City University provides funding as a member of The Conversation UK.

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There is still so much we don’t understand about the origin of life on Earth.

The definition of life itself is a source of debate among scientists, but most researchers agree on the fundamental ingredients of a living cell. Water, energy, and a few essential elements are the prerequisites for cells to emerge. However, the exact details of how this happens remain a mystery.

Recent research has focused on trying to recreate in the lab the chemical reactions that constitute life as we know it, in conditions plausible for early Earth (around 4 billion years ago). Experiments have grown in complexity, thanks to technological progress and a better understanding of what early Earth conditions were like.

However, far from bringing scientists together and settling the debate, the rise of experimental work has led to many contradictory theories. Some scientists think that life emerged in deep-sea hydrothermal vents , where the conditions provided the necessary energy. Others argue that hot springs on land would have provided a better setting because they are more likely to hold organic molecules from meteorites. These are just two possibilities which are being investigated.

Here are five of the most remarkable discoveries over the last five years.

Reactions in early cells

What energy source drove the chemical reactions at the origin of life? This is the mystery that a research team in Germany has sought to unravel. The team delved into the feasibility of 402 reactions known to create some of the essential components of life, such as nucleotides (a building block of DNA and RNA). They did this using some of the most common elements that could have been found on the early Earth.

These reactions, present in modern cells, are also believed to be the core metabolism of LUCA, the last universal common ancestor , a single-cell, bacterium-like organism.

For each reaction, they calculated the changes in free energy, which determines if a reaction can go forward without other external sources of energy. What is fascinating is that many of these reactions were independent of external influences like adenosine triphosphate , a universal source of energy in living cells.

The synthesis of life’s fundamental building blocks didn’t need an external energy boost: it was self-sustaining.

Volcanic glass

Life relies on molecules to store and convey information. Scientists think that RNA (ribonucleic acid) strands were precursors to DNA in fulfilling this role, since their structure is more simple.

The emergence of RNA on our planet has long confused researchers. However, some progress has been made recently. In 2022, a team of collaborators in the US generated stable RNA strands in the lab. They did it by passing nucleotides through volcanic glass. The strands they made were long enough to store and transfer information.

Volcanic glass was present on the early Earth, thanks to frequent meteorite impacts coupled with a high volcanic activity. The nucleotides used in the study are also believed to have been present at that time in Earth’s history. Volcanic rocks could have facilitated the chemical reactions that assembled nucleotides into RNA chains.

Hydrothermal vents

Carbon fixation is a process in which CO₂ gains electrons. It is necessary to build the molecules that form the basis of life.

An electron donor is necessary to drive this reaction. On the early Earth, H₂ could have been the electron donor. In 2020, a team of collaborators showed that this reaction could spontaneously occur and be fuelled by environmental conditions similar to deep-sea alkaline hydrothermal vents in the early ocean. They did this using microfluidic technology , devices that manipulate tiny volumes of liquids to perform experiments by simulating alkaline vents.

This pathway is strikingly similar to how many modern bacterial and archaeal cells (single-cell organisms without a nucleas) operate.

The Krebs Cycle

In modern cells, carbon fixation is followed by a cascade of chemical reactions that assemble or break down molecules, in intricate metabolic networks that are driven by enzymes.

But scientists are still debating how metabolic reactions unfolded before the emergence and evolution of those enzymes. In 2019, a team from the University of Strasbourg in France made a breakthrough . They showed that ferrous iron, a type of iron that was abundant in early Earth’s crust and ocean, could drive nine out of 11 steps of the Krebs Cycle . The Krebs Cycle is a biological pathway present in many living cells.

Here, ferrous iron acted as the electron donor for carbon fixation, which drove the cascade of reactions. The reactions produced all five of the universal metabolic precursors – five molecules that are fundamental across various metabolic pathways in all living organisms.

Building blocks of ancient cell membranes

Understanding the formation of life’s building blocks and their intricate reactions is a big step forward in comprehending the emergence of life.

However, whether they unfolded in hot springs on land or in the deep sea, these reactions would not have gone far without a cell membrane. Cell membranes play an active role in the biochemistry of a primitive cell and its connection with the environment.

Modern cell membranes are mostly composed of compounds called phospholipids, which contain a hydrophilic head and two hydrophobic tails. They are structured in bilayers, with the hydrophilic heads pointing outward and the hydrophobic tails pointing inward.

Research has shown that some components of phospholipids, such as the fatty acids that constitute the tails, can self-assemble into those bilayer membranes in a range of environmental conditions . But were these fatty acids present on the early Earth? Recent research from Newcastle University, UK gives an interesting answer. Researchers recreated the spontaneous formation of these molecules by combining H₂-rich fluids, likely present in ancient alkaline hydrothermal vents, with CO₂-rich water resembling the early ocean.

This breakthrough aligns with the hypothesis that stable fatty acid membranes could have originated in alkaline hydrothermal vents, potentially progressing into living cells. The authors speculated that similar chemical reactions might unfold in the subsurface oceans of icy moons, which are thought to have hydrothermal vents similar to terrestrial ones.

Each of these discoveries adds a new piece to the puzzle of the origin of life. Regardless of which ones are proved correct, contrasting theories are fuelling the search for answers. As Charles Darwin wrote :

False facts are highly injurious to the progress of science for they often long endure: but false views, if supported by some evidence, do little harm, for everyone takes a salutary pleasure in proving their falseness; and when this is done, one path towards error is closed and the road to truth is often at the same time opened.

Chemical reactions
Origins of Life
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All The Advantages of Science and Its Influence on Modern Life

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An electronic flight instrument system (EFIS) is a flight deck instrument display system located at the flight cockpit in the lower deck after the windshield. It is powered electronically and produce digital output. The [...]

In the past generations, our ancestors lived with the simpliest way. When science and technology emerged, there are various developments in the world that change and improve the way of living of people. As the years go by, more [...]

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Paragraph on ‘Science in Daily Life’ | 100, 150, 200, 250 Words

Paragraph on science in daily life: A modern man can’t even think of a life without science. Without science our life is unimaginable. In this article, you are going to learn how to write a paragraph on science in daily life in English. We’ve provided here 4 paragraphs on this topic (100, 150, 200, and 250 words). All the paragraphs will be helpful for students of all classes. So, let’s begin.

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Paragraph on Science in Daily Life: 100 Words

Science is the greatest gift to mankind. Our daily life is very much dependent on science. From morning to night, science plays an important role in our daily life. Science has given us Television, radio, mobile phone, computers, laptops, internet.

Electrical appliances like Fans, Lights, Washing machines, refrigerators, geysers, Irons, heaters etc. add extra comfort to our life.

Now, with the help of advanced medical science, it is possible to treat many fatal diseases. Science has made traveling more enjoyable. Bus, Train, Car, Auto rickshaw, Motorcycle all are the gift of science. We can’t imagine living without science even for a moment.

Paragraph on Science in Daily Life: 100 Words

Paragraph on Science in Daily Life: 150 Words

Science is a great aid to modern life. A modern man lives on the lap of science. This is his help-mate and companion in his daily life. The numerous gifts of science bless him from the early morning till the late night.

He begins his morning with the alarm clock, the toothbrush, the tap water, the cup of tea and the newspaper. They are all the results of the great inventions of science.

Again, his dress, vehicles, telephone and cooking appliances are all operated by science. When he feels sick, the wonderful drugs of science relieve him. When he feels tired, radio, cinema and television cheer him up. These are all mighty creations of science. Modern life is impossible without them.

Science in Everyday Life Paragraph: 200 Words

We have been really living in the age of science and technology. Many scientific inventions wonder us in the modern ape and we get the benefit and advantage of it at every step of our daily life. Thus it has made our life easy and comfortable. We wake up in the morning by the sweet sound of an alarming clock. The cheering thin that we drink in the morning is tea and it is the contribution of science. We clean our teeth with brush and paste and those keep our teeth free from germs.

The daily newspaper satisfies our hunger for information of the whole world and that is the product of science. So are the books that give us the power of knowledge. Electricity is one of the invaluable gifts of science. We get light and enjoy fans. TVs, radios, refrigerators, washing machines, heaters, etc. make our life enjoyable and comfortable.

The Discovery of medicines by science cures many deadly diseases. In the field of surgery also science has wonderful contribution. Trains, buses, and planes save our valuable time. They have made our life faster. Paper, pen, ink- all these things of our everyday life we owe to science. Communication has become extremely easy after the invention of computers and mobiles.

Essay on Science in Everyday Life: 250 Words

Science plays an important part in our daily life. The first thing that cheers us in the morning every day is tea, and it is science that has given us this stimulating drink.

Then comes the newspaper to satisfy our hunger for information, and it is also a product of science. The items of news are gathered from all over the world through scientific processes such as telex, fax, and e-mails. They are then printed on a mass scale in printing presses. The paper on which these are printed are produced from pulps by science.

So are books, which are the sources of knowledge. Then come meals, all materials of which are the products of agricultural science. They are made available to us through trains, trucks and ships which are all great scientific inventions.

The clothes we wear, waterproof that shields us from rain, shoes that protect our feet areal manufactured by machines invented by the power of science. The transport we use – buses, trams, trains, cars or cycles all are the blessings of science.

On returning home, we relax in front of TV and radio and sometimes we go to the cinema. There are electric lights, fans, cookers, refrigerators to make home life enjoyable and comfortable. Telephones and e-mails establish instant communication with our near and dear ones.

We have now good medicines for many diseases which were fatal only a few years back. Thanks to science for giving us all these to make our life comfortable.

Paragraph on Science in Everyday/Daily Life: 300 Words

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Journal of Materials Chemistry A

Thriving in the modern scientific world: perspectives from early career electrochemists.

a Department of Chemistry, University of Rochester, Rochester, NY 14627, USA

b Department of Chemistry, University of Louisville, Louisville, KY 40292, USA

c Department of Materials Science & Engineering, North Carolina State University, Raleigh, NC 27695, USA

d Department of Chemistry, University of California, Berkeley, CA 94720, USA

e Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA

f Department of Chemistry, University of Michigan, Ann Arbor, MI 48109, USA

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Graphical abstract: Thriving in the modern scientific world: perspectives from early career electrochemists

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M. Dagar, M. O. Amechi, J. Fortunato, S. Maroo, T. S. Teitsworth and C. P. Woodley, J. Mater. Chem. A , 2024, Advance Article , DOI: 10.1039/D4TA90067G

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Life on Other Planets: What is Life and What Does It Need?

Against a background of deep space, we see in this illustration a green and brown, rocky planet In the lower right foreground, its star – a red dwarf – in the distance to the planet’s upper left. That side of the planet is brightly illuminated while the rest is slightly shadowed. Other planets in this system can be seen at various points to the planet’s far left, lower near left, and upper near-right.

One day, perhaps in the not-too-distant future, a faraway planet could yield hints that it might host some form of life – but surrender its secrets reluctantly.

Our space telescopes might detect a mixture of gases in its atmosphere that resembles our own. Computer models would offer predictions about the planet’s life-bearing potential. Experts would debate whether the evidence made a strong case for the presence of life, or try to find still more evidence to support such a groundbreaking interpretation.

“We are in the beginning of a golden era right now,” said Ravi Kopparapu, a scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, who studies habitable planets. “For the first time in the history of civilization we might be able to answer the question: Is there life beyond Earth?”

For exoplanets – planets around other stars – that era opens with NASA’s James Webb Space Telescope. Instruments aboard the spacecraft are detecting the composition of atmospheres on exoplanets. As the power of telescopes increases in the years ahead, future advanced instruments could capture possible signs of life – “biosignatures” – from a planet light-years away.

Within our solar system, the Perseverance rover on Mars is gathering rock samples for eventual return to Earth, so scientists can probe them for signs of life. And the coming Europa Clipper mission will visit an icy moon of Jupiter. Its goal: to determine whether conditions on that moon would allow life to thrive in its global ocean, buried beneath a global ice shell.

But any hints of life beyond Earth would come with another big question: How certain could any scientific conclusions really be?

“The challenge is deciding what is life – when to say, ‘I found it,’” said Laurie Barge of the Origins and Habitability Lab at NASA’s Jet Propulsion Laboratory in Southern California.

With so much unknown about what even constitutes a “sign of life,” astrobiologists are working on a new framework to understand the strength of the evidence. A sample framework, proposed in 2021, includes a scale ranging from 1 to 7, with hints of other life at level 1, to increasingly substantial evidence, all the way to certainty of life elsewhere at level 7. This framework, which is being discussed and revised, acknowledges that scientific exploration in the search for life is a twisted, winding road, rather than a straightforward path.

And identifying definitive signs remains difficult enough for “life as we know it.” Even more uncertain would be finding evidence of life as we don’t know it, made of unfamiliar molecular combinations or based on a solvent other than water.

Still, as the search for life begins in earnest, among the planets in our own solar system as well as far distant systems known only by their light, NASA scientists and their partners around the world have some ideas that serve as starting points.

Life That Evolves

First, there’s NASA’s less-than-formal, non-binding but still helpful working definition of life: “A self-sustaining chemical system capable of Darwinian evolution.” Charles Darwin famously described evolution by natural selection, with characteristics preserved across generations leading to changes in organisms over time.

Derived in the 1990s by a NASA exobiology working group, the definition is not used to design missions or research projects. It does help to set expectations, and to focus debate on the critical issues around another thorny question: When does non-life become life?

“Biology is chemistry with history,” says Gerald Joyce, one of the members of the working group that helped create the NASA definition and now a research professor at the Salk Institute in La Jolla, California.

That means history recorded by the chemistry itself – in our case, inscribed in our DNA, which encodes genetic data that can be translated into the structures and physical processes that make up our bodies.

The DNA record must be robust, complex, self-replicating and open-ended, Joyce suggests, to endure and adapt over billions of years.

“That would be a smoking gun: evidence for information having been recorded in molecules,” Joyce said.

Such a molecule from another world in our solar system, whether DNA, RNA or something else, might turn up in a sample from Mars, say from the Mars sample-return mission now being planned by NASA.

Or it might be found among the “ocean worlds” in the outer solar system – Jupiter’s moon, Europa, Saturn’s Enceladus or one of the other moons of gas giants that hide vast oceans beneath shells of ice.

We can’t obtain samples of such information-bearing molecules from planets beyond our solar system, since they are so far away that it would take tens of thousands of years to travel there even in the fastest spaceships ever built. Instead, we’ll have to rely on remote detection of potential biosignatures, measuring the types and quantities of gases in exoplanet atmospheres to try to determine whether they were generated by life-forms. That likely will require deeper knowledge of what life needs to get its start – and to persist long enough to be detected.

A Place Where Life Emerges

There is no true consensus on a list of requirements for life, whether in our solar system or the stars beyond. But Joyce, who researches life’s origin and development, suggests a few likely “must-haves.”

Topping the list is liquid water. Despite a broad spectrum of environmental conditions inhabited by living things on Earth, all life on the planet seems to require it. Liquid water provides a medium for the chemical components of life to persist over time and come together for reactions, in a way that air or the surface of a rock don’t do as well.

Also essential: an energy source, both for chemical reactions that produce structures and to create “order” against the universal tendency toward “disorder” – also known as entropy.

An imbalance in atmospheric gases also might offer a tell-tale sign of the presence of life.

“In Earth’s atmosphere, oxygen and methane are highly reactive with each other,” Kopparapu said. Left to themselves, they would quickly cancel each other out.

“They should not be seen together,” he said. “So why are we seeing methane, why are we seeing oxygen? Something must be constantly replenishing these compounds.”

On Earth, that “something” is life, pumping more of each into the atmosphere and keeping it out of balance. Such an imbalance, in these compounds or others, could be detected on a distant exoplanet, suggesting the presence of a living biosphere. But scientists also will have to rule out geological processes like volcanic or hydrothermal activity that could generate molecules that we might otherwise associate with life.

Careful laboratory work and precision modeling of possible exoplanet atmospheres will be needed to tell the difference.

Going Through Changes

Barge also places high on the list the idea of “gradients,” or changes that occur over time and distance, like wet to dry, hot to cold, and many other possible environments. Gradients create places for energy to go, changing along the way and generating molecules or chemical systems that later might be incorporated into life-forms.

Plate tectonics on Earth, and the cycling of gases like carbon dioxide – buried beneath Earth’s crust by subduction, perhaps, or released back into the atmosphere by volcanoes – represent one kind of gradient.

Barge’s specialty, the chemistry of hydrothermal vents on the ocean floor billions of years ago, is another. It’s one possible pathway to have created a kind of primitive metabolism – the translation of organic compounds into energy – as a potential precursor to true life-forms.

“What gradients existed before life?” she asks. “If life depends so much on gradients, could the origin of life also have benefited from these gradients?”

Clearer mapping of possible pathways to life ultimately could inform the design of future space telescopes, tasked with parsing the gases in the atmospheres of potentially habitable exoplanets.

“If we want to be sure it’s coming from biology, we have to not only look for gases; we have to look at how it’s being emitted from the planet, if it’s emitted in the right quantities, in the right way,” Kopparapu said. “With future telescopes, we’ll be more confident because they’ll be designed to look for life on other planets.”

Search for Life

This article is one in a series about how NASA is searching for life in the cosmos.

Beginnings: Life on Our World and Others

The Hunt for Life on Mars – and Elsewhere in the Solar System

'Life' in the Lab

Searching for Signs of Intelligent Life: Technosignatures

Finding Life Beyond Earth: What Comes Next?

An illustration in a style similar to a National Parks poster shows a rocky shoreline in the foreground, an expanse of water lapping against it and, on the horizon, the cone of a volcano releasing a white cloud of gas against a sky with dusky light.

Related Terms

Terrestrial Exoplanets
The Search for Life

Explore More

Two orange and black-striped tigers rest on their bellies in snow and look directly at the camera.

NASA Is Helping Protect Tigers, Jaguars, and Elephants. Here’s How.

Two people wearing white lab coats standing beside a small, box-shaped satellite in a laboratory

Two Small NASA Satellites Will Measure Soil Moisture, Volcanic Gases

Illustration showing a hazy blue planet against the black background of space. The planet is in the left side of the frame. The axis is tilted roughly 20 degrees counter-clockwise from vertical. The eastern side (right half) is lit by a star out of view and the western side (left half) is in shadow. The terminator (the boundary between the day and night sides) is fuzzy. There are white patchy clouds visible on the dayside, near the terminator, along the equator, that appear to be originating from the nightside.

NASA’s Webb Maps Weather on Planet 280 Light-Years Away

Discover more topics from nasa.

Photo of a planet with a bright purple glow emitting from behind

Black Holes

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Essay on Importance of Science in Our Life

Table of Contents

Importance of science in society

Electricity

Transport and Communication

Medicine and Surgery

Agriculture

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Science In Everyday Life: 50 Examples Showing How Science Impacts Our Daily Activities

Technology Innovations from Science

Virtual Assistants and AI

Streaming Entertainment

Kitchen Appliances

Healthcare and Medicine

Medical Imaging and Scans

Prosthetics and Implants

Genetic Testing

Energy and Environment

Water Filtration and Conservation

Weather Forecasting

Recycling and Waste Management

Transportation Innovations

Automotive Engineering

Traffic Optimization Systems

Supply Chain Logistics

Insights into Our World

Astronomy and Space Science

Physics Principles at Work

Earth Sciences – Climate, Seismology

Chemistry in Everyday Products

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0.3: The Role of Science in Society

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