She says different countries need different solutions based on location, environment, climate and population needs.
她说，不同国家需要根据当地的具体情况如：地理位置、环境、气候和人口需要采取不同的解决方案。
The FAO also reports that food production needs to rise by 70% in the next 40 years to meet population growth, while there will be less available land due to urbanization and climate change.
粮农组织还在报告中提出，食物需求在未来的40年因人口增长将会上升70%，但与此同时可耕地却因城市化及气候变化而逐渐减少。
Economists at the conference focused on what steps could be taken to lessen the impact of climate change as the population expands and energy needs rise around the world.
与会的经济学家关注的焦点是，在目前世界各地人口持续增长、能源需求不断扩大的情况下能够采取哪些措施才能够减少气候变化所带来的影响。
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