The development of science and technology is beneficial to the debate, and the debate needs to be fa

Of course, the pros outweigh the cons; The reasons are manifested in many ways: from medical terms: the emergence of various modern technologies, laser surgery, etc., has saved many lives; From the astronomical side:

The invention of artificial earth satellites and spacecraft, such as meteorological satellites, can accurately determine the weather changes in the future for a period of time, providing convenience for human production and life; From the aspect of human life: all kinds of electrical appliances make people's lives comfortable, such as air conditioning, warm in winter and cool in summer; Of course, scientific progress inevitably comes with negative consequences, but the positive side accounts for the vast majority.

Therefore, science and technology change history, and there is no need to question whether the development of our science and technology is good or bad, because it is a big benefit! Benefit! Benefit!

You say that the development of science and technology has brought about air pollution, you say that the development of science and technology has produced white garbage, and you say that the development of science and technology has formed a warming ......Everything can't be perfect, and the brighter the place, the darker the shadows behind it, but based on that, you can conclude that technological development will do more harm than good? "The world is different" is different times, the problems encountered are also different, and air pollution, all provinces and cities have launched prevention plans; White garbage, unified disposal; Car exhaust is warming temperatures, and scientists have also developed solar-powered cars. Look at the present, solar water heaters, solar air conditioners, solar cells, ......Environmentally friendly and energy-saving solar energy has gradually entered thousands of households, isn't this the development of science and technology?

It is convenient for people's lives and meets people's growing material and cultural needs.

Cons: Inappropriate application leads to the destruction of nature and self by human beings: nuclear**, genetic contamination, mutations of bacterial and viral resistance.

Making the relationship between people, the relationship between people and nature, develop in an unpredictable direction: people to people: the Internet – does it connect people, or does it make people more and more distant. Man and Nature: Is Global Warming a Pros or a Cons.

A small number of countries that control high technology and organize the misuse of technology to threaten the lives, safety, and privacy of others: the United States.

If it's a debate, pay attention to two aspects:1Take a firm stand, even if there is a flaw in one area, do not waver.

2.Be clear about the topic of the debate. For example, if you want to debate the pros and cons of science, you end up talking about whether science can benefit people, which is off-topic.

Even if it does not benefit human beings, it does not threaten the survival of mankind, and it does not pose a threat to nature.

Finally, good luck.