The pros and cons of high technology, I m square. Please provide information 15

Q: Is there a big benefit or a disadvantage to the development of science and technology? Needless to say, of course, it's a big benefit!

It is sad that a person does not progress, a country that does not progress is declining, and a world that does not progress is dark. As long as there is continuous progress, human life can be sublimated. Man is small, man is fragile, he does not have a huge body, he does not have the strength of a cow, he does not have the hard shell of a turtle.

But God has given human beings a smart brain and a pair of industrious hands, and human beings have not sat back and enjoyed their success, but have chosen to make continuous progress, so that they can stand at the top of the food chain today.

Let's compare our life today with 100,000 years ago, when we are supreme; Comparing today to thousands of years ago, we are condescending; Comparing today with hundreds of years ago, we are happy and comfortable; Comparing today with tomorrow, the future is bright and bright. Over the millennia, from horse-drawn carriages to cars, trains, and airplanes; from kerosene lamps to incandescent lamps, neon lights, energy-saving lamps; From the end of the cape to the end of the world, it has become close at hand, ** chat, and the mouse knows everything about the world.

If you say that technological development will do more harm than good, can you come to class without a car, without a gel pen, without a ballpoint pen, without a fountain pen for a week? Can you go a week without watching TV, listening to the news, reading newspapers, reading books, or surfing the Internet? Can you go a week without eating the R&D hybrid rice?

Don't eat pasta? Don't drink a drink? You can do without a rice burger.

Lamp? No taps, no washing machines? You can't, you can't and can't, because technology is already closely related to you and has been inseparable from you!

a;As mankind enters the 21st century, the world has undergone many amazing changes. While people are happy about the rapid development of science and technology, they have also experienced better unrest and even disaster. In addition to the panic caused by the development of high technology, especially biotechnology, war and disease seem to have led humanity directly to the gates of hell.

The invasion of various viruses, the exhaust fumes behind the car, the exhaust fumes of the factory, etc., are infringing on our beautiful home. Why our homes are threatened, why trees are being cut down in large numbers, why the air is not fresh, all of these are the evidence of the crimes brought about by technology. Modern technology has brought us some comfort and convenience, but at the same time, it has also brought a wide range of impacts, how can human beings survive comfortably without a beautiful environment?

If people don't hurry to remedy the mistakes they have made, humanity will eventually be destroyed by technology.

b.: We do not deny that technological development has brought benefits to our lives. But we believe that the disadvantages of technology outweigh the benefits.

First of all, although the car is convenient for us to travel, the exhaust gas of the archway causes environmental pollution and affects human health. Secondly, the emergence of entertainment facilities such as television, although it has brought convenience to people, has invisibly blocked the communication between people, and it is a weak human relationship. There is also the emergence of the Internet, is that some criminals have the opportunity to disrupt people's lives and so on a series of your so-called high-tech ***, is undeniable, how can we sit idly by?

c.What the opponent's defense friend just put forward is just a hypothesis, please go back to reality, if there is no obstruction of science and technology, and why do you need to spend so much effort to publicize and protect the environment? Besides, the current problem of the Internet is exactly what everyone is worried about, and the Internet is the reason why many teenagers who are supposed to be the flowers of happiness of the motherland have gone astray and embarked on the road of crime You said that although the Internet can make it easier for us to find information, how can such a small advantage be compared with the future of the motherland?

d;In the primitive era, human beings only need the resources on the surface of the earth to live, only need streams, fruit on trees, grass seeds and other living resources can also be happy and rich Later, tools appeared, and then breeding, resource utilization to break the ground a foot, and then coal mines, metals and other resources went deep into the bottom 100 meters, and then 5000 meters deeper, human beings accelerated to the deep earth to ask for resources, when human beings use the core resources, the earth will also come to extinction, the other side of the argument, This is enough to show that the development of science and technology will one day destroy the earth, and when the time comes, it will be smart but will be mistaken by cleverness!

You can then refute the changes based on what is in them.

Positive debate (expounding views): Teachers and students, hello everyone, on the topic of whether the development of science and technology is good or bad, our defense friends agree that the advantages of the development of science and technology outweigh the disadvantages! History is constantly changing, and technology is evolving all the time.

Human beings have always drunk blood at the beginning, and now there is a pot and natural gas to cook rice; From relying on nature to breeding and itching, from defenseless to metallurgical smelting, these rely on the development and progress of science and technology!

For thousands of years, technology has turned horse-drawn carriages into cars, trains, and airplanes, making people's travel more convenient; Technology has also turned kerosene lamps into incandescent lamps, neon lights, and energy-saving lamps, filling people's lives with light; Computers have changed us from the ends of the earth to being close at hand, chatting on the screen, and knowing everything about the world with a little mouse. The development of science and technology not only brings meticulous convenience to our human beings, but also the "road to a strong country", which is the capital of our China to occupy a place in the world!

We are fortunate to have caught up with an era of rapid development of science and technology, an era full of high technology, including the opponent's defense friends, can you live without high technology now? Hasn't the rapid development of science and technology brought you great convenience? Without technology, where would we have rich material life and spiritual enjoyment?

Therefore, science and technology change history, and the rapid development of science and technology will be an eternal theme!

Four arguments (concluding arguments): Although science and technology have drawbacks, compared with the benefit of mankind, these drawbacks are not itchy. As long as there are drawbacks, scientists will also find ways to solve them, we can't choke on food, and the pace of science and technology will not stop for a moment.

Without the development of science and technology, our life is unimaginable, our days are dark, it is the development of science and technology that has rescued us, and it is science that has saved us from the era of water and fire. We should respect it with a heart of awe, how can we say that the development of science and technology is full of drawbacks? Technology changes history, technology changes our lives, and technology will also change our destiny!

Now we all know about the peaceful uses of atomic energy. But at the beginning, people researched and used it to make the first - the atomic bomb. The atomic bomb is a nuclear that uses nuclear energy to release a huge amount of energy instantaneously.

Also known as fission bomb. The power of the atomic bomb is usually a few hundred to tens of thousands of tons, and it has a huge lethal and destructive power. During World War II, the United States dropped two atomic bombs on Japan, causing countless lives to be lost.

There are also examples, scattered computers. We look up information on the Internet, watch the news, increase knowledge, scientific computing and data processing, word processing, entertainment, auxiliary education and computer-aided design, etc. But there are also bad ones, if it's playing games online and bad **, that's not good.

In other words, computers can be both good and bad for everyone. It is good for searching for information on the Internet, watching news, increasing knowledge, scientific computing and data processing, word processing, entertainment, auxiliary education and computer-aided design; It's not good for playing games online and going on bad **. It's a matter of whether the person using it is correct or not.

Therefore, everything in the world has a two-stroke face, both good and bad. Whether it's good or bad is up to the user. The same is true for technological development, and its pros and cons are also determined by the user. Approve 218|Comments (17).

3. Today, we are discussing whether the development of science and technology will do more harm than good or the benefits will outweigh the disadvantages, not that we are impatient to use all things related to science and technology. The development of science and technology does more harm than good, and it does not conflict with eating rice, using a fountain pen, and attacking the hands of Benchang

The way of human existence will not change much compared to 100,000 years ago 200,000 years ago; 3,000 years ago will not change much compared to 2,000 years ago; 600 years ago will not change much compared to 500 years ago. However, people today and the ancients are not what they used to be, and even now they are completely different from 100 years ago. What has driven human history?

What made human beings start a new way of living?

I said that this is science and technology, and it is the development of science and technology that has promoted the process of mankind, and it is the development of science and technology that has enabled mankind to have this new and beautiful life. Throughout the ages, which dynasty and generation did not attach importance to the development of science and technology? Looking back on the past, look at the four major inventions, which are unique; Look at the astronomical calendar and be amazed by it; Zhaozhou arch bridge, exquisite design; A peek at the "Compendium of Materia Medica", Oriental Classics; Zhan pi value, seven decimal places; Overlooking the Silk Road, developing the economy; End blue and white porcelain, famous overseas.

The development of science and technology is the road to a strong country, and the development of science and technology is the first driving force for the progress of the Chinese nation. Without technology, where do we get the comfortable life and spiritual enjoyment? Without the advancement of science and technology, how can we eat Hybrid No. 2?

How can we wear cotton clothes, how can we live in high-rise buildings?