The Trump administration’s tumultuous first months have brought a flurry of changes—both realized and anticipated—to U.S. environmental policy. Many of the actions roll back Obama-era policies that aimed to curb climate change and limit environmental pollution, while others threaten to limit federal funding for science and the environment.
The stakes are enormous. The Trump administration takes power amid the first days of meaningful international action against climate change, an issue on which political polarization still runs deep. And for the first time in years, Republicans have control of the White House and both houses of Congress—giving them an opportunity to remake the nation’s environmental laws in their image.
It’s a lot to keep track of, so National Geographic will be maintaining an abbreviated timeline of the Trump administration’s environmental actions and policy changes, as well as reactions to them. We will update this article periodically as news develops.
Editor's Note: This story was originally published on March 31, 2017, and was last updated on October 25, 2017.