当今世界，无论是发达国家，还是发展中国家都十分重视人口和经济发展的关系，都力图使本国人口的增长起到促进经济发展的作用。本文从关于人口理论发展，人口对经济增长、国家收入、通货膨胀、粮食和土地、生态环境和自然资源、及对不发达国家的影响等方面阐释人口与经济发展的关联。最后提出如何协调人口与经济增长达到可持续性发展。
參考答案:in the world today,developed countries and their counterparts are all attaching great importance to relationship between population and development,striving to make domestic population increasing as driving force for economic development. Begin with population thoery,influences of population over under-developed countries,economic advancement, national income, currency inflation,foods and earth,eco-system and natural resources and things alike,the passage elaborates links between population and development. Finally propose how to harmonize population and economic development to attain the goal of sustainability.