Today’s era is the era of science and technology. Science acts as a backbone, strengthening the foundation and plays a crucial role in development of a country. It talks about very simple things. The very basic laws explain very complex problems. Advances in science and technology are transforming our world at an implausible pace. We can’t escape from the significance of science in our world. It teaches us how to convert a complex problem to very simple one. It is present in every aspect of human life. From dawn to dusk we make use of different types of technologies gifted to us like television, mobile phones, computers, internet etc. Life is unbelievable without science. Science is not a single entity but a culmination of different types of …show more content…
In developed nations it is the advanced and hi-tech technology which keeps them at the forefront. There are several obstacles to a country’s development which limits its progress, but if a country utilises its resources towards developing solutions to these problems in a more technological way, all the problems will definitely be resolved at a greater pace.
For building nation, the educated citizens play an important role. Indians are known worldwide for their indigenous and cost effective ways of developing ideas and transforming them into reality. A great example of this would be India’s first Mangalyaan (a satellite) costing just 11% of the NASA’s own Mars mission which is a great achievement in itself. This achievement has not only made India famous but also made it to stand on par with other well developed nation. This has not only build up confidence of other countries in India but also acted as booster to its
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Although there have been several initiatives from government towards eradicating these completely, but it is of no use as it has its roots deeper into the society. Irrespective of ban on plastic bags they are being sold and used continuously by the population because it has become an integral and irreplaceable part of our life. Everyday animals are dying due to consumption of polythenes which remain scattered and non-decomposed on grounds. Science has come up with a solution to completely eliminate it by giving birth to “Bioplastic”. Bioplastic has properties which are comparable to the commercial plastic in every aspect but with certain advantages over it. Bioplastic is decomposable and are produced form microorganisms rather than by using chemicals, thus making it completely environmental friendly. Bioplastic will not only make mother earth a better and greener place to live in but will also reduce the death of innocent animals. These bioplastics can be easily used in food industries for packaging to keep food items fresh for a longer duration and in medical industry for packaging tablets and other medically important stuff. Bioplastic has a promising future ahead but we have to work towards developing and including it in the mainstream of our lives. Science has also come up with innovative ideas for treating several deadly diseases like cancer, HIV etc which causes death of billions of people worldwide. Today with several
“Our Future Selves” by Eric Schmidt and Jared Cohen construct views on countries’ technologies that changes the world on a daily basis. Conversely, technologies reconstruct countries in various simpler ways to live throughout economic trends. Furthermore, the quality of life is massively changing with new technologies. Consequently, wealthy countries are viewed differently from poor countries towards technological advantages. Ordinarily, technologies have made the difficult obstacles so much easier than just by hand. Industries have utilized the advanced technologies to provide huge manufacturing productivity. Moreover, Eric Schmidt and Jared Cohen have some very compelling reservations within their article, “Our Future Selves”, on the trends
Science has played a significant role in the development of society. Other world views, such as Hum...
Although the power source of social development is the advancement of technology, technology discovery is just a part of the system and it is an integral part, but only "essential" conditions, rather than "full" conditions. Anyway, the article has made the readers to think that the scientific process is not inevitable, but if without technology, people cannot live in this highly developed world. “Scientific knowledge is not inevitable” (Andrew Irvine). There is no guarantee that scientific progress will keep increasing. As long as people have the belief to live better, the scientific progress is not essential or necessary to exist.
Using plastic bags are second nature to people in this day and age. Warner acknowledges, “Much to the dismay of the environmentally conscious citizens worldwide, the ubiquity of the free plastic carryout bag has bred nonchalant consumers who take this modern convenience for granted” (646). Although some people are conscious about the environment, people strive more for convenience and do not think about the impacts using bags have not only on the environment, but on themselves as well. If something is bad for the environment, it will alternatively be bad for humans as well. When plastic bags are exposed to the sun from being littered all around, the ultraviolet rays cause the substances of plastic bags to weaken. After the substances weaken, the substances become invisible to the naked eye. The substances that are no longer able to be seen are toxic to humans (Warner 649). As a result of plastic bags being littered around, animals consume plastic bags. This is negatively affects humans because animals are often consumed. When humans consume animals like, fish, there can be plastic in the fish’s belly, which then transfers to the humans and this poses a concern for human’s health. Humans are negatively affected by plastic bags because of the toxic chemicals in plastic bags, as well as, consuming animals with plastic in their
Millions of plastic bags are given out to consumers by supermarkets and stores to carry their goods in. They are also cheap, light, durable, easy to carry and in many cases, free. The most commonly used shopping bag is made of High Density Polyethylene (HDPE). This type is used in the majority of supermarkets and stores. After these bags are used, they often end up in landfills or as litter, roughly only three percent of plastic bags is actually recycled per year (Planet Ark, 2011). The materials used in making plastic bags make them non-biodegradable. According to the science dictionary, 2011 refers to “these materials cannot be decomposed into environmentally safe waste materials by the action of soil bacteria.” These harmful substances are toxic and take approximately four hundred years to break down, or in this case photo-degrade; which is how plastics made from (HDPE) break down. Since they are not biodegradable, they remain in the environment and are absorbed in soil or water (Indian Centre for Plastics in the Environment, 2010). This essay will discuss the various harmful effects of plastic bags, and demonstrate the risks that these bags impose on humans, animals and the environment. It will also discuss a series of suggested solutions that could help reduce plastic bag usage.
Plastic bags can take centuries to degrade, and they discharge harmful gasses to the environment as they do. The bags can also block sunlight, which can hinder the natural restoration process as small plants die. Biodegradable plastic bags developed recently made from non-petroleum sources have improved conditions somewhat, but there are still millions of traditional plastic bags sitting virtually unchanged under the ground.
It is sad to say but humans have played their part in deteriorating the earth. We have polluted and killed the very thing that takes care of us. If you ride by any lake or river you find trash and debris around it. In the “The Call of the Wild” the author says that we have committed war against the earth by the dumping of poisons and explosives upon it (337). Unfortunately, plastics are the things that are doing the most harm to our environment. Plastics are convenient and we use them everyday and these are the things that we find in the oceans, rivers and lakes. They are harmful to the earth as well as human health by directly intoxicating us with lead, cadmium and mercury. Plastic debris laced with harmful chemicals are often found inside of our marine life and can poison them. Plastic can survive for thousands of years and many invasive species are found in them which can disrupt our habitats. We need to limit our consumption of plastics and make sure that they are disposed of in their proper places.
However, despite the long-term economic growth, technological progress is very important, and even if we...
Today there are many technological advancement to enhance our daily activities, whether it be as simple as an Ipod for entertainment purposes or as vital as an artificial heart for the survival of a human live, science and technology is the reason for its existence.
Technology is evolving and scientists are frequently developing new concepts and theories, improving our life style and making the world ultimately a better place to live in. Science has led to many extraordinary inventions, filling our human mind with vast amount of knowledge and intelligence. For example, many types of new planets have been discovered recently. Although people have been living in the world for a very long time, it is quite recent that these planets have been discovered using telescope and other mechanisms. These newly found planets are identical to earth and believed to be supporting life, which I have found interesting. However, without the contributions of technology, it would have never been possible. Moreover, astronomy being an evolving sector of science, some of the great inventions beyond our imaginations is yet not discovered. In the essay, Science and beauty, Isaac Asimov, the writer also supports this point when he says, “Nor can we know or imagine now the limitless beauty yet to be revealed in the future-by science” (Asimov 313). He is explaining how sci...
In the 21st century, we live in the era of technology-driven world. Humans never stopped the development of technology, because we always have a natural tendency to pursue a higher level of human being. Technology is the best evidence of human intelligence, which has shown that we are different from other animals. We have lived with technology since we were born. Although it has intervened heavily in our daily lives that we can’t no longer live without, nobody can deny the achievements it has brought to us.
Why am I so afraid of science? After all, was it not because of science that advancements in technology were made? Did it not create immunizations for once lethal diseases such as measles and polio? Although science does benefit our lives, it also provides detrimental and destructive results. The automobile was a break through invention, yet, it is also one of the main producers of pollution. Was it not a result of science that the atomic bomb was created thereby, destroying the lives of numerous beings? J. Michael Bishop and Pamela Samuelson demonstrate through their readings that science can be both beneficial and detrimental.
Science and technology have improved our life in many ways. Firstly science together with technology plays an important role in the industrialization as well as modernization of the world. It’s clearly shown and seen that the advance in technology we will see robots replacing humans in many factories, as we see now in the days that more and more companies are retrenching people as the work of the people are taken over by the advanced machines that is creating poverty and more unemployment as the technology advances. Moreover, there is no doubt that our daily life has been made a lot more easier or less complicated than it was back in past centuries thanks to the help of science and technology. In this assignment it will show how
Economic growth and changing consumption patterns are resulting into rapid increase generation of plastic waste in the world. According to the United Nations Environmental programme (UNEP) (2009), the world’s plastic consumption today has increased to 100 million tons as compared to 5 million tons in 1950s. According to the Natural Resources Defense Council (NRDC) (2008), every year Americans use and dispose of 100 billion plastic shopping bags that generates tons of waste. Similarly, Australia use 3.92 billion plastic bags and about 3.76 billion bags (20,700 tons) are disposed of in landfill every year (Clean up, n.d.). The South Asian countries like India consumes about 8 million tons of plastic products and about 5.6 million tons (70%) of plastic bag waste are generated every year (Central pollution Control Board, 2013). In Bhutan, about 13% of municipal waste content is plastic waste generated in urban areas (Phuntsho, Heart, Shon, Vigneswaran, Dulal, Yangden, & Tenzin, 2007). Therefore, in order to reduce plastic waste, the use of plastic bags are regulated and banned countries such as the United States of America, Australia in 2009, Bangladesh in 2002, China in 2008, Delhi in India in 2009, Tanzania in 2012, and the Philippines in July 2013 (Surfrider Foundation, 2014).
ITRODUCTION As it becomes evident from historical observations, research is the creation of the curiosity which is caused by the human nature. A lot of the discoveries that occurred in the ancient years were achieved by luck. After that they acquired experience and skills to explore more and more for new achievements. The acute interest in discovering new methods and ideas gave answers to questions which faced the society of each period.