在科学昌明的今天,人类一方面正在飞出太阳系进行宇宙深处的探索,一方面深入到原子核内部开发出无限的能源;一方面认识了DNA结构正在解开生命的奥秘,一方面从应用电子计算机进入到开发人工智能的新领域。但是另一方面,人类也意识到自己正面临着人口、环境、资源等危机。谁也不否认,21世纪将是科学技术高度发展和竞争的时代,科学的进步和社会的发展紧 In a bright future of science, on the one hand, humans are flying out of the solar system to explore the depths of the universe. On the one hand, they go deep into the nucleus to develop infinite energy. On the one hand, they have learned that the DNA structure is unlocking the mystery of life. On the one hand, Computers are entering new areas of developing artificial intelligence. But on the other hand, human beings are also aware that they are facing a crisis of population, environment and resources. No one denies that the 21st century will be an era of highly developed and competitive science and technology, and scientific progress and social development will be tight