On the contrary, the bulk of peer-reviewed economic evidence indicates that, up to around 2050-2070, the net global economic impact of rising temperatures is likely to be positive. Although global warming will create costs stemming from more heat-related deaths and water stress, they will be outweighed by the benefits from many fewer cold-related deaths and higher agricultural productivity from higher levels of CO2.
相反，经业内审议的大部分经济证据表明截止到2050-2070年左右，因气温上升所造成的净全球经济影响可能是正面的。尽管全球变暖导致因酷热和水患造成的死亡人数增加，但寒冷造成的死亡人数减少和二氧化碳含量升高造成的农业高产将抵消前者所带来的损失。