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食物、资源、环境是未来50年全球关注的三大关键性问题。农业是所有问题的关键。展望2050年,即使中国人口能够控制在16亿,对食物、饲料和纤维的需求也都将翻一番,可耕地面积却将减少1/5,同时,矿产资源的枯竭趋势难以逆转。人类在认识并开发利用石油、铁矿沙等矿产资源之前,是如何发展的,在漫长的农业经济社会中中国经济独步世界数千年的奥秘与经验是什么?人类快速工业化中带来了那些危机与教训?发展生物质经济对解决困扰全人类三大难题的作用是什么?作者以其长期参与国际科研合作
Food, resources and the environment are the three key issues of global concern in the next 50 years. Agriculture is the key to all problems. Looking forward to 2050, even if the population in China can be controlled at 1.6 billion, the demand for food, feed and fiber will all be doubled while the area of arable land will be reduced by one fifth. At the same time, the depletion of mineral resources will be hard to reverse. How did human beings develop prior to recognizing and exploiting mineral resources such as oil and iron ore sand? What has been the uniqueness of the Chinese economy in the long agricultural economy and the world? What are the mysteries and experiences of the world for thousands of years? The rapid industrialization of mankind brought those Crisis and Lessons? What is the role of biomass economy in solving the three major problems that plague humanity? With its long-standing participation in international scientific research cooperation