With the development of science and technology, human civilization has taken a big step forward, from the previous carriage to the car, from the previous oil lamp to the electric light. ...
Now, people's lives are getting better and better. Use the telephone to speed up communication, use cars and motorcycles to speed up the pace of life, and use electric cookers and gas to cook delicious meals. ...
Television is indispensable in life. We can watch the news and learn about things at home and abroad; You can watch cartoons and relax; You can also not go to the scene to watch programs and performances; For example, when the Olympic mascots are announced, you can watch the broadcast at home. Computers are more and more widely used in all walks of life. We sent a letter to Brazil in Haining, and it only took a few seconds for the other party to receive it. We can chat and play games with friends and relatives all over the world online. You can watch news, movies and listen to music online. You can listen to the teacher in class, find information, shop at home, have medical treatment and give first aid. ...
Need to refute:
Against: Environmental pollution is the most direct and obvious disadvantage.
If you can't say that, take plastic bags for example! It is not that our technology is too advanced, but that our technology is not advanced. If we can, we will not use plastic bags, but invent low-cost and environmentally-friendly shopping bags. Because of this, we should develop environmental protection technology. Without science and technology, how can we control the annual flood, or can we learn from Dayu and dig more canals? Besides, Dayu also said, "Man struggles upwards and water flows downwards." We should keep pace with the times, shouldn't we? Besides, is there no relationship between environmental pollution and population expansion? In fact, environmental pollution is caused by human use and technology, but now it is blamed on technology. Isn't it a little embarrassing? Grandpa Deng Xiaoping once said, "Science and technology are the primary productive forces." What do you think of this?
On the contrary: extinction is accelerating. This is caused by environmental pollution and human hunting. It also belongs to the disadvantages of scientific and technological development.
In that case, the kitchen knife will hurt people. We don't need a kitchen knife Let's learn karate and cut vegetables! The indiscriminate killing of human beings has nothing to do with technology, but the chief culprit is human greed. After all, guns don't kill animals by themselves. You can't blame everything on technology. Just want to compare the carrier to a horse, people are coachmen, and the carriage behind them is loaded with goods, that is, technology. If the horse goes in the wrong direction, that is, people develop technology in a bad direction, will the coachman whip the horse or play with technology? This is a simple example, but it shows that the quality of the environment has nothing to do with technology, but with where human beings use technology. It is a double-edged sword, on the one hand, it can crush ignorance and backwardness, on the other hand, it may bring endless disasters to mankind. It is good for you to do good, but if you do bad, the result will be different. In addition, if there is no hybrid rice, everyone will eat bark for half a year. Without penicillin, everyone will get tuberculosis. Will the development of science and technology destroy the environment?
Counterparty: What about the panda?
Darwin once said, "Survival of the fittest is the law of nature." However, the reproductive ability of pandas is weaker than that of other animals, and their picky eaters and habit of living alone make them endangered. Look at cockroaches. Even if the atomic bomb goes off, aren't the cockroaches there still "running well-off"? Besides, science can also help pandas, heal their wounds and deliver babies. How nice!
Against: Personal safety is increasingly insecure. Now tens of thousands of crimes occur every day on average, and their criminal methods are related to the new technology in Otawa. Especially gun-related crimes, ordinary people can't prevent them. From the Second World War, we can already see that with the development of science and technology, the damage and losses caused by the current war are far from comparable. It may even lead to the fate of human extinction.
Your point of view is really "one leaf can't see Mount Tai"! In the past, due to the corruption and incompetence of the Qing government, we closed our doors to the outside world. China lags far behind the west in science, technology and military development. Other people's guns are loud and large in caliber, and warships are strong and explosion-resistant. While others are eyeing up to invade us, we in China are still holding spears and shields. As a result, the Boxer Rebellion lost to Eight-Nation Alliance. This is a bloody lesson of history. Although we don't respect war, as a world power, we should have excellent military science and technology and lay a solid foundation for national defense. Isn't it?
On the contrary: the physical quality of human beings is not as good as before. With the development of science and technology, the appearance of vehicles such as cars, trains and planes has greatly changed the daily life of human beings. Human beings are no longer always dependent on their own legs, so the physical quality of human beings is not comparable to that in the past. It is impossible for Xiang Yu to "pull out the mountains and rivers" in today's society. If this situation continues to develop, it may make people's limbs atrophy and make people appear.
Well, to tell you the truth, even if you invite ancient Xiang Yu, he is unlikely to enter the top ten weightlifting in the Olympic Games. Because the Olympic Games is also a technical contest between countries. When the weight exceeds the human limit, we have to rely on technology to help. During training, the coach will show the athletes videos, analyze with him which muscle to use in lifting, pulling, writhing and jerk, and then strengthen muscle training. This all requires technology. Besides, technology brings convenience to mankind. Four students across the street, I ask you, which one of you has been walking home with two legs after school? Don't you also use transportation? In fact, Xiang Yu's poems are only used to express ambitions, and there are exaggerated techniques. Do you really believe that the neck handle was pulled up the hill?
On the contrary, all kinds of new germs appear constantly, and the lethality of many germs has far exceeded the destructive power of previous germs. This is because the rapid development of medical science and technology has accelerated the mutation of virus, so that the development speed of science and technology can not keep up with the mutation speed of virus. Maybe one day mankind will perish because of a great plague.
That's because human technology can't keep up. If we can keep up, we can develop more drugs to kill bacteria. Please don't focus on the disadvantages of technology. Everyone living on the earth enjoys the fruits of science and technology all the time. Including four students from the opposing side, I believe you have to refute that our materials are all from the internet or newspapers, which is also technology. On your own conscience, do you really think that technology should not appear on the earth?