He said that they should send food during emergencies but that the long-range solution is revolutionizing agricultural production, especially among subsistence farmers in developing countries.

• 对此波劳格表示：在紧急事件时，富裕国家应该提供粮食援助；但长远的解决办法，还是要革新农业的生产，尤其是要帮助开发中国家的自耕农。