Real change will require action by governments , in the form of a global carbon tax ; reform of the world trade system ; and the abolition of agricultural tariffs and subsidies , notably europe ' s monstrous common agricultural policy , which coddles rich farmers and prices those in the poor world out of the european market 能否发生真正的改变决定于各国政府能否行动起来，如开始征收烟尘排放税、改革世界贸易体制、取消农业关税和补贴，特别是要废除荒诞的欧洲“共同农业政策” （迁就照顾富裕农户，而对那些贫困农民却漫天要价，以致其被迫离开市场） 。
Real change will require action by governments , in the form of a global carbon tax ; reform of the world trade system ; and the abolition of agricultural tariffs and subsidies , notably europe ' s monstrous common agricultural policy , which coddles rich farmers and prices those in the poor world out of the european market 要想有真正意义上的变化还得靠政府采取行动，全球对排放温室气体征税，改革现行贸易体制，取消农业税和补贴，尤其是欧洲荒谬而又普遍的农业政策，对本地区的富裕农民无微不至的保护，却拉高穷国的产品价格导致他们在欧洲市场上没了销路。
