亚历克斯•埃文斯，纽约大学国际合作中心资源紧缺、气候变化与多边主义项目负责人，博客www.GlobalDashboard.org的编辑。
Alex Evans runs the resource scarcity and climate change program at New York University’s Center on International Cooperation, and is an editor of GlobalDashboard.org.
中国粮食生产的核心地区所发生的严重旱灾引起了全世界对粮食价格攀升的恐慌。面对粮食囤积、出口禁令等种种怪象，各国政府必须找到共同合作的方式。亚历克斯•埃文斯撰文。
The brutal drought in China’s grain-producing heartlands is compounding global fears over rising food prices. Now facing the spectre of hoarding and export bans, governments must find a way to work together, writes Alex Evans.
构成未来气候变化的全球协定的基本原则是什么？中国希望从全球气候政策中得到什么？亚历克斯·埃文斯表示，情况正在变化，决策者应密切关注。
What principles might underpin a future global agreement on climate change? And what does China want from global climate policy? Alex Evans says the picture is changing, and policy makers should take note.
