I think that the reduction in population growth and the protection of resources and environment take the same responsibility for feeding the world as any big scientific advance does.
英
美
- 我认为,在保障人类粮食供给方面,采取措施降低人口出生率,保护土地资源和环境,将与任何重大科技成果一样,有着同等重要的作用。