Doomed glacial hotspots

摘要

I'm talking to you as you descend from the summit of the Carstensz Pyramid in Indonesia. How was the climb? It was extreme, very steep. One wrong foot and you're falling a long way. We started at lam this morning and reached the summit at dawn, It is unbelievably spectacular: you're looking down on forest canopy with mountains poking through the clouds and the last remaining glaciers on the flanks of the mountains.