Trump administration sees a 7-degree rise in global temperatures by 2100

Environmental analysis assumes no action on climate change — and extreme warming — to justify freezing fuel standards for autos.

“The amazing thing they’re saying is human activities are going to lead to this rise of carbon dioxide that is disastrous for the environment and society. And then they’re saying they’re not going to do anything about it,” said Michael MacCracken, who served as a senior scientist at the U.S. Global Change Research Program from 1993 to 2002.