科技作文600字篇5

Science and technology have been bringing human beings tremendous benefits.Thanks to science and technology, we now live comfortably and conveniently inhouses furnished with air conditioners, refrigerators, washing machines andtelevisions etc. Thanks to science and technology, we can eat fresh vegetablesat the year round. Thanks to science and technology, we can travel longdistances in the fraction of a second on planes, trains and cars. Thanks toscience and technology, we wear clothes with synthetic materials which can noteasily be worn out.

However, science and technology have atso brought us a lot of disasters.First, because of the many breakthroughs in the field of medicine, people arenow living much longer than they used to. As a result, the population of theworld is increasing, causing lots of problems. Second, because of thedevelopment of industry, lots of the wastes from factories pour into the air andrivers, causing pollution of all kinds. Third, some terrorists are using scienceand technology against mankind. They use biological, chemical and unclearweapons to threaten world peace……

So its urgent that we find ways to solve these problems. But we should notstop the development of science and technology because of these disasters theybring, just as we should not give up eating for fear of choking. In addition, weshould make some rules to regulate our actions. As long as we use science andtechnology in a proper way, they may bring us even more benefits.