Nine of every ten recorded disasters are now climate-related. As many as 50 million people around the world are estimated to be displaced each year by floods, hurricanes, tsunamis, earthquakes, and landslides.
但是尽管我们取得了很多成绩，我们依然面临着巨大的困难。由于气候变化的负作用持续递增，使得因为自然灾害而流离失所的人数在持续上升。在当前有记录的灾害中，有90%是与气候相关的。据估计全世界每年有大约5000万人因为洪灾、飓风、海啸、地震和塌方而流离失所。