climate scientist james hansen: "we have until perhaps 50 years from now," or maybe a little longer "and at that point, we are looking at 10, 20, 30 feet of sea-level rise."
climate scientist james hansen: "we have until perhaps 50 years from now," or maybe a little longer "and at that point, we are looking at 10, 20, 30 feet of sea-level rise."
james hansen:119
hansen concluded that global warming would be evident within the next few decades, and that it would result in temperatures at least as high as during the eemian.