Opening remarks:
My view is that the advantages of scientific and technological development outweigh the disadvantages. Compared with ancient life, the present life is totally different, and the difference lies in the development of science and technology. Throughout the ages, which dynasty did not attach importance to the development of science and technology? Looking back, look at the four great inventions and monopolize the turtle head; Look at the astronomical calendar and marvel at it; Visit Zhaozhou Arch Bridge, with exquisite design "Compendium of Materia Medica", the oriental canon; Looking at the value of pi, looking at the Silk Road, developing economy, blue and white porcelain, famous all over the world. The development of science and technology is the road to national strength, and it is the motive force of the Chinese nation. Without science, how can we live a happy life today? Without science and technology, how can we have a rich material life? Without the progress of science and technology, how can we eat hybrid rice? How can we put on cotton clothes? Where can we live in a tall building? ?
with the progress of the times, our motherland is more advanced in science and technology. Without the development of science and technology, we would still be a weak country. Without the progress of science and technology, would we have cars, planes, photocopiers and other machines and tools that are convenient for people's lives now? Our Shenzhou 5, No.8 and Tiangong No.1 have achieved such brilliant achievements only with the progress of the times and the development of science and technology! Without the development of science and technology, we are still primitive people who only ate raw meat hundreds of millions of years ago; Without the development of science and technology, we can only walk in tattered shoes if we want to go abroad and travel; Without the development of science and technology, our motherland would not have a beautiful today! Therefore, I insist that the advantages of technological development outweigh the disadvantages!
Free debate:
Example:
1. At 14:28 on May 12, 28, I believe everyone is familiar with this time. At that time, an earthquake of magnitude 8 struck Wenchuan County, Sichuan Province. Everyone knows the story behind it. But think about it, what sent the liberation officers and soldiers to the disaster area by water? What sent relief supplies to the disaster area by airdrop? What was the first time to get through the road to Wenchuan? What helps people saw through steel bars and dig out the injured? What helped the doctor pull the rescued wounded back from the dying line? -assault boats, helicopters, excavators, chainsaws and medical equipment. This is the power of science and technology! The development of science and technology will benefit the future! 2. The advantages of scientific and technological development outweigh the disadvantages. The reasons are shown in many aspects, such as the emergence of various modern technologies and laser surgery, which have saved many lives; The invention of meteorological satellites accurately predicted the weather changes and provided convenience for human life. Various electrical appliances make people's lives comfortable, such as air conditioning, which is warm in winter and cool in summer ... Although the progress of science is inevitably accompanied by negative effects, the positive side accounts for the vast majority.
rebuttal:
(General)
Just now, the other debater blamed all the mistakes on science and technology, which is one-sided, and did not really understand the relationship between science and technology and human beings. Science and technology are not water, and human beings can control science and technology. Although science and technology have disadvantages, it is irrelevant to the concept of scientific and technological development that benefits mankind and protects the homeland. As long as there are disadvantages, scientists will also find ways to solve them. We can't give up eating because of choking, and the pace of scientific and technological development will not stop for a moment. There is nothing wrong with the development of science and technology, just because science and technology have been progressing and science has been developing. If you say that the development of science and technology does more harm than good, can you come to class without a car, a gel pen, a ballpoint pen and a pen within a week? Can you stop watching TV, listening to the news, reading newspapers, reading books and surfing the Internet for a week? Can you not eat the developed hybrid rice for a week? No pasta, no drinks? You can't and you can't! Because technology is closely related to you, and it is inseparable from you! All kinds of emerging 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 technology has accelerated the variation of the virus. So that the development speed of science and technology can't keep up with the variation speed of virus. Maybe one day mankind will perish from a big plague. ）?
That's because human science and technology can't keep up. If we can keep up, we can develop more drugs to kill germs. Please don't focus on the disadvantages of science and technology. Everyone living on the earth enjoys the achievements of science and technology all the time. Including four students from the opposing side, I believe that all the materials you have to refute us are from the internet or newspapers, which is also technology. Speaking with your own conscience, do you really think that technology should not appear on the earth? ?
(Personal safety is becoming more and more insecure. Now, on average, tens of thousands of crimes occur every day. Most of its criminal methods are related to the current new technology. Especially gun crimes, it is hard for ordinary people to prevent. 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's scientific, technological and military development lags far behind that of the West. Other people's guns are loud, with large caliber, and warships are strong and resistant to detonation. Just when others were eyeing up to invade us, we in China still took spears and shields. As a result, the Boxer Rebellion lost to Eight-Nation Alliance. This is a bloody lesson from history. Although we don't respect war, as a powerful country in the world, we should have excellent military science and technology and lay a good foundation for national defense. Isn't it?
(species extinction is accelerating. This is caused by environmental pollution and human killing. It also belongs to the disadvantages of scientific and technological development. )
In that case, a kitchen knife will hurt people. We don't need a kitchen knife. Let's learn karate to cut vegetables! The indiscriminate killing of human beings has nothing to do with science and technology, but the human greed is to blame. 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 science and technology in a bad direction, will the coachman beat the horse with his whip or play science and technology? This is a simple example, but it shows that the quality of the environment is not related to technology, but to where human beings use technology. It is a double-edged sword, on the one hand, it can smash ignorance and backwardness, on the other hand, it may bring endless disasters to mankind. It's good for you to do good, but if you do bad, the result will not be the same. Besides, if there is no hybrid rice, everyone will eat bark for half a year, and if there is no penicillin, everyone will get tuberculosis. Will the development of science and technology definitely destroy the environment?
(Environmental pollution is the most direct and conspicuous disadvantage. )
if you can't say that, take plastic bags for example! It's not that our technology is too advanced, but that our technology is not. If we can, we will not use plastic bags, but invent low-cost and environmentally-friendly shopping bags. It is precisely because of this that we need to develop environmental protection technology. Without science and technology, how can the annual flood be controlled, or can we learn from Dayu and dig canals with a lot of people? Besides, Dayu also said, "Man struggles upwards, but water flows downwards." We should keep pace with the times, shouldn't we? Besides, isn't there any relationship between environmental pollution and population expansion? In fact, environmental pollution is caused by human use and technology, but now all the responsibilities are pushed to technology. Is it a little shameful? Grandpa Deng Xiaoping once said, "Science and technology are the primary productive forces." What do you think of this?
Summary:
Is the development of science and technology beneficial or harmful? Undoubtedly, it is of course Lida! What is the explanation? No need to explain! The 8,-year history of Chinese civilization is irrefutable evidence. History is changing all the time, and technology is developing all the time. Human beings learn to use or cook food from primitive life, from relying on nature to breeding, from unarmed to metallurgical smelting. Isn't this all progress, isn't this all development? If the disadvantages outweigh the advantages, then why do human beings choose progress in unison? Only progress can make tomorrow better! ?
it's sad that a person doesn't make progress, a country doesn't make progress and it's declining, and a world is dark without progress. Only through continuous progress can human life be sublimated. Man is small, man is fragile, he has no huge body, no strength like an ox, and no hard shell of a turtle. However, God has given human beings a smart brain and a pair of hard-working hands. Instead of enjoying the success, human beings have chosen continuous progress to stand at the top of the food chain today.
nowadays, telephone speeds up communication, cars and motorcycles speed up the pace of life, and rice cookers and gas cook delicious meals. It can be said that technology is closely related to us. With this advanced technology, our life is faster, more convenient and more colorful.