The Trump administration delayed the first-ever report from the Environmental Protection Agency blaming humans for climate change.
The EPA acknowledged in a 2017 report that human activity was, at least in part, to blame for glaciers shrinking, sea levels rising, coastal flooding and other threats, but the agency's climate change indicators website was not updated under former president Donald Trump, reported the BBC.
"Combatting climate change - it's not optional. It's essential at EPA," said the agency's administrator Michael Regan, who was appointed by President Joe Biden. "We will move with a sense of urgency because we know what's at stake."
The EPA had never before attributed global warming to human activity, even during Barack Obama's administration, but the agency neglected to release its findings under Trump, who had called climate change a "hoax."
The report shows data from dozens of federal agencies to show the damage already caused by climate change, including coastal flooding and wildfires, and attributed rising temperatures to increased energy consumption -- which has nearly doubled in summer months since 1973.