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The development of science and technology benefits our life. Do you think the benefits outweigh the drawbacks?

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问题     The development of science and technology benefits our life. Do you think the benefits outweigh the drawbacks?
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答案 The development of science and technology makes our life more comfortable and convenient. However, scientists have created many problems, which are not easy to be resolved, such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must find some solutions. Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier. Internet is widely used now not only for collection of abundant information but also for correspondence. E-mail, the most effective communication device now, is becoming very popular. Besides, telephone and mobile phone make contact more convenient than before. Modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation, people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more. Rockets and space shuttles can help us realise the dream of space travel. Modern medicine prolongs people’s life and relieves patients of sufferings from many disseases. Cancer and AIDS are fatal to people’s health. Thanks to the endeavors scientists have made, these diseases become treatable. However, the process of scientific development also arouses many severe problems to our human beings. Internet, though widely used in modern communication, is easy to be destroyed by computer viruses. Outer space exploration has produced much waste in the space. A tiny metal, a screw, for example can destroy a flying man-made satellite, industrialisation is making natural resources become scarce. Confronted with these problems, scientists are seeking prompt and feasible solutions. The development of science and technology bring about both positive and negative effects to us. We must eliminate the negative effects to the least extent.
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