首先当然是南北两极不再是冰天雪地,冰川的边缘将退缩几千米或者上万米;像荷兰、图瓦卢和马尔代夫这样平均海拔高度较低的国家将从地图上消失;接近海岸线的城市将不得不加固防御线,或者考虑搬迁。 First and foremost, of course, the poles of the North and the South are no longer ice-cold and the fringes of the glaciers will shrink by a few kilometers or tens of meters; countries with lower average altitudes such as the Netherlands, Tuvalu and the Maldives will disappear from the map; cities near the coastline will Have to reinforce the defense line, or consider relocation.