Protesters toss a globe-shaped balloon during a rally the day before the start of the 2015 Paris World Climate Change Conference in Rome on Nov. 29, 2015. (Alessandro Bianchi/Reuters)

It’s official — on June 1, President Trump announced that “the United States will withdraw from the Paris Climate Accord,” but suggested that he would be open to new negotiations that are “fair” to the United States.

Here at the Monkey Cage, we’ve provided in-depth analysis over the years on the Paris accord, climate change, energy security and environmental developments. For a full listing of these posts, see below.

In our June 1 post, Joshua Busby at the University of Texas answers the big questions: What does this mean, and what’s next? He writes, “Under the normal rules of the agreement, the United States cannot withdraw until November 2020,” but “there is a nuclear option.”

Jessica F. Green, an New York University professor and frequent contributor on environmental policy topics, explains why the Trump decision would not roll back the considerable U.S. progress on environmental protection. She notes, “States, cities and many companies in the United States realize that sensible climate policy is, well, sensible.” With U.S. companies pursuing green options and U.S. utilities phasing out coal-powered plants, she points out that the U.S. government does not control — or make — many of these decisions.

President Trump has decided to pull the U.S. out of the Paris Agreement. Here's what you need to know. (Daron Taylor/The Washington Post)

Monkey Cage contributors have also looked closely at the Paris accord itself. Was there too much flexibility in the wording? What made the Paris accord different from other climate change negotiations? More broadly, what happens to global security if the effects of climate change force millions to migrate? And what are the nuts and bolts of energy politics, aviation emissions  and U.S. energy conservation programs? We invite you to keep reading.

Donald Trump and climate change:

The Paris accord itself:

Climate change and global security:

Other climate proposals and efforts: