诺贝尔奖获得者们以气候变化和人口增长威胁为由,敦促就粮食安全采取全球行动。 Nobel laureates urge global action on food security, citing climate change and population growth threats.

153名诺贝尔和世界粮食奖获得者发出一封公开信,呼吁增加研究和新的粮食分配方法,以防止全球饥饿危机。 153 Nobel and World Food Prize laureates issued an open letter calling for increased research and new food distribution methods to prevent a global hunger crisis. 他们警告说,目前有7亿人处于粮食无保障状态,气候变化和人口增长可能使这一问题恶化。 They warn that 700 million people are currently food insecure, and that climate change and population growth could worsen this issue. 信中建议作出变革性努力,如加强作物的光合作用和开发对化肥依赖较少的作物,同时强调需要提供资金和全球领导来解决这一问题。 The letter proposes transformative efforts like enhancing photosynthesis in crops and developing less fertilizer-reliant crops, emphasizing the need for funding and global leadership to solve the problem.