Brad Dennis and Chris Mooney:
The White House did not immediately respond to a request for comment on Friday’s report. However, the administration last year downplayed a separate government report calling human activity the dominant driver of global warming, saying in a statement that “the climate has changed and is always changing.”
Given that history, some of the scores of scientists and federal officials who spent months working on the detailed document were frustrated, but not surprised, that the administration chose to release it on the day after Thanksgiving — typically one of the slowest news days of the year. Several people involved in the report said its release originally had been planned for early December, but after a behind-the-scenes debate in recent weeks about when to make it public, administration officials settled on Black Friday.
“This report draws a direct connection between the warming atmosphere and the resulting changes that affect Americans’ lives, communities, and livelihoods, now and in the future,” the document reads, concluding that “the evidence of human-caused climate change is overwhelming and continues to strengthen, that the impacts of climate change are intensifying across the country, and that climate-related threats to Americans’ physical, social, and economic well-being are rising.”