Friday, 1 July 2011

How Science and Technology Affects Human's Life



     Science and technology are two things related to each other. Science is a systematic knowledge base, where a series of steps is followed in order to reliably predict the type of outcome. It is all about theories and focused on analysis. Science is the key by which man go anywhere at any time in  the space. It has brought about several outstanding advantages to mankind. Technology, on the other hand, is more of an applied science. It is where tools and knowledge are used for the study of a particular science. It is all about process.

What is life without science and technology? Nowadays, people can’t imagine their lives without technology.  Anywhere they go and whatever they do, there are many things related to science. These are human's inventions and innovations or various technologies surround them that provide their needs. Even in their daily activities or simple tasks, they are already using those technologies. Refrigerators, microwaves, televisions, cellular phones, laptops, digital cameras, cars, computers and lights are some technologies that human uses in their daily lives. These technologies really provide them many advantages. It is easy to think about the advantages however, for your information technology has also disadvantages.

          Science and Technology helps human beings make their lives easier in such a way that it helps them in every sector. Like in transportation, through cars, airplanes or trains, they can travel faster to their desired places. From inventions and innovations of great minds, robots and machines are made to help people make lesser mistakes. Because of technology, man can save his time, efforts and give him a quality to his works. Moreover, technology increases production. People can create multiple materials in a short period of time because of modern machines. Most of all, one of the most important advantages of technology is through the field of medical science or human health. Because of the inventions of technology for surgical operations and discoveries of many medicines, human’s life span will be lengthened and will save innocent lives.

     Science and Technology also changed human’s way of communicating. From telephones to cellular phones, then came the computers and Internets which gave them information. Through these, now they can do video conferences to their love ones at abroad or chatting their friends. Satellite communication is another important dimension of technology. Satellite TV s and satellite radios have eased the broadcasting of events across the globe. Computers can store, organize and manage huge amounts of data. They can process large amounts of information. Computers have given rise to the software industry, one of the most progressive industries of the world. Gadgets can give entertainment not only to teenagers but to everyone. In addition technology also gives assurance or for emergency use.

      On the other hand, with the advancement in the field of latest technology, people face many disadvantages out of the benefit of modern technology. It can harm our environment. New transportation technology causes pollution by the smoke or gas from factories and cars. Most people lost their job because companies took up automatic machines to improve their production with accuracy. Yet, the answers or discoveries that technology gave may not be always correct. These machines look inexpensive and its good to use but once there are technical problems occur in machines, it took much time to fix it and also it can be more expensive. There are also side effects of technology in our health. This can cause growth of eye disease, increase of body weight and can cause cancer because of radiation of specific technology.

     Science and Technology can cause people's communication poor. According to Lauren Nelson, when communicating face to face, nonverbal behaviors provide context clues for the words we use. Unfortunately, the Wall Street Journal found that technologies like email, texting and instant messaging remove these important context clues, and can lead to misunderstandings. Sarcasm and jokes without nonverbal context cues can cause frustration. Though smiley faces with different expressions called "emoticons" are sometimes used to substitute traditional nonverbal cues, they fall far short of what face-to-face communication can provide.  

     He also states that as more students buy cell phones, iPods, and gaming systems, technology's impact on effective communication is becoming more pronounced. As the District Chronicles reports, teachers attempting to convey messages about lessons and textbooks find students are texting, playing, or listening to music. Not only does this mitigate the teacher's ability to communicate lessons, but it hurts future communicative interaction between the teacher and student because of the lack of respect it conveys. The youth has also been very much addicted to gadgets that they get to spend too much time with it and creates their own world.


     Technology can make people lazy. Many people are already dependent and embrace this technology. Like students playing computer games instead of going to school or study. Technology also brings us privacy issues. From cell phone signal interceptions to email hacking, people are now worried about their once private information becoming public knowledge and making profit out of video scandals. Advanced technology has also created thousands of cases of cyber crimes, cheating and fraud. And most of all because of the new technology, the world may be facing terrorists threat and all of us are afraid of nuclear war.

     If people of the world use these inventions and innovations in a right way, we are all going to be benefited out of these but if the motive of a human being is not positive, surely they will face the technology's disadvantages.



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