And those costs will be far higher than was previously thought. According to the report, even if the temperature target is met, the cost of adaptation will reach 2-3 times the previously anticipated $70-100 billion per year by 2050 (an increase of as much as fivefold is possible, though less likely).
但在利马发布的联合国环境署首份 适应报告表明，世界对于覆盖适应成本完全没有准备。这些成本将远高于我们此前所设想的。根据该报告，即使气温目标实现，适应成本仍将比此前所预计的至2050年供700—1,000亿美元高1—2倍（甚至有可能高四倍，但可能性较低）。