Many have discussed and debated regarding the pros and cons of technology. Technology, known as the application of scientific knowledge for practical purposes, is believed that without it, we humans will live our daily lives fill with difficulties and inconveniences due to the limits of our physical abilities. From day to day, our world has been changed gradually from one condition to another. New ideas always come up to the minds of people to these overcome human’s boundaries. On the contrary, we often neglect the harms brought by technology, and betweentimes, causes severe threat to human lives. I have to agree that these technology has brought more harm than good.
Nowadays, technology has advanced in tremendous leaps and bounds. With technology, many inventions are introduced to us, basic ones such as computers, televisions, microwave ovens, and so on, and also more complex ones such as internet, satellites, spectrometer and whatnot. Technology has no doubt affected every aspect of our lives but we somehow tend to misuse it and fail to understand the environmental hazard technology has brought along with its benefits.
A simple example like a car, though it makes transportation easy, it also brings pollution to the surroundings. Every mile the car runs, the vehicle releases substantial quantities of petrol into the environment, and these substances in petrol are one of the main contribution to global warming that is happening today. Do not overlook the harm that effects human health. Unleaded petrol contains benzene which is so fine they get deep into lungs, this starves the body of oxygen, increasing the risk of cancer. More commonly it impairs thinking, slows down human reflexes, and also causes drowsiness.
Another obvious example will be internet. Without a doubt internet has made a societal revolution with a great reach for a better more convenient life. Internet help enhance the society’s knowledge, it also gives hope to the students with learning...