The development of technology is an example of the disadvantage, and it is better to have sentences

1.Because if technology doesn't develop, then there will be no drug addiction, Internet addiction, Internet café addiction and the like. Suppose, some people say that teenagers' Internet addiction is due to the lack of adequate guidance from adults.

Then, if the technology does not develop, the adult just let him go, and he can't go. There will be no online copying of essays.

On August 6, an atomic bomb was dropped on Hiroshima, Japan, and in an instant, a huge mushroom cloud rolled up in the sky about 10,000 kilometers above the ground, and then hundreds of pillars of fire fell from the sky, and in an instant, a beautiful city turned into a sea of fire, and the heat of hundreds of millions of degrees turned everything into ashes ......**The center point has not grown an inch of grass for decades......

3.In today's society, science is developing rapidly, and many high-tech products are emerging, such as computers, automobiles, dishwashers, washing machines, and ......has entered the life of ordinary people. They do bring a lot of convenience to our lives, but at the same time, they also cause the gradual loss of basic human capabilities.

With cars, people are no longer used to walking and walking, but instead drive around; With dishwashers, people no longer use their hands to wash dishes, and maybe one day humans will forget how to wash dishes. The development of science and technology makes people happy and worried. The good thing is that it provides the greatest convenience to our lives, and the worry is that it will one day let the computer replace the human brain, and the machine will replace the hands, and then the world will no longer dominate the human beings who think we are smart, but those machines invented by human beings!

Therefore, I think that the development of science and technology will inhibit the all-round development of people!

The first space, such as airplanes, rockets, networks, and satellites, were originally used for military warfare, and the same technology was used to destroy mankind while benefiting mankind. Therefore, we believe that the development of science and technology will do more harm than good!

4.The technology of cloning has reappeared in today's society. There has been a lot of controversy about human cloning, first of all, human cloning itself is against human morality, not only for human beings, but also for society as a whole.

Secondly, if the bill on human cloning is passed, what will happen to this society, the question can be imagined.

5.There is no era of technology. --The Ancients. Human life has less pressure, fewer diseases, and fewer worries.

High-tech era. --Present and future. There are many prohibited activities.

Parents who are children online are opposed. When the machinery is developed, people are laid off. However the number of humans developed because of medicine.

The survival rate of human beings is also high. There are more people, fewer jobs, more factories, and more pollution. There are also more diseases in people.

The bow and arrow is the pinnacle of human invention and creation with the help of wisdom at that time, and its significance goes far beyond the role of hunting wild beasts, and more importantly, it enables human beings to win the greatest benefits at the least cost and obtain more benefits at the least danger.

Similar to bows and arrows, there are also explosives, which have led to modern wars with tens of millions of people. Another neglected example is the car.

In China, there are more than 30 million cars, more than 60 million motorcycles, more than 10 million agricultural vehicles and more than 8 million transport tractors. More than 100,000 people die every year due to traffic accidents in China, most of whom are young people, accounting for one-fifth of the world's traffic accident deaths, ranking first among all countries in the world. This means that 500,000 people die in traffic accidents every year, and many more are injured.

Reference: China has entered the automobile society, and the number of car accident deaths ranks first in the world, and we can also refer to some remarks on the duality of science and technology, such as the ethical crisis caused by cloning genes and embryonic stem cell technology for human beings.

62752834658742 Babel Tower 1 is artificial, and the second child is 4 canned peaches a day.

Environmental pollution. The potential threat of bioterror.

Threats to biological resources and biodiversity.

Social security is threatened.

With the development of the economy, the acceleration of people's life rhythm and the improvement of living standards, the amount of plastic is increasing day by day.

The great harm of infectious diseases.

The difficulty and cost of garbage disposal.

Human physical fitness is much worse than before.

Break the environment and create war!