Climate Change: Frequently Asked Questions About the 2015 Paris Agreement

"The Paris Agreement (PA) to address climate change internationally entered into force on November 4, 2016. The United States is one of 149 Parties to the treaty; President Barack Obama accepted the agreement rather than ratifying it with the advice and consent of the Senate. On June 1, 2017, President Donald J. Trump announced his intent to withdraw the United States from the agreement and that his Administration would seek to reopen negotiations on the PA or on a new “transaction.” Following the provisions of the PA, U.S. withdrawal could take effect as early as November 2020.

Experts broadly agree that stabilizing greenhouse gas (GHG) concentrations in the atmosphere to avoid dangerous GHG-induced climate change would require concerted efforts by all large emitting nations. The United States is the second largest emitter of GHG globally after China. Toward this purpose, the PA outlines goals and a structure for international cooperation to slow climate change and mitigate its impacts over decades to come..."
Climate change and Paris Agreement

President Trump’s Withdrawal from the Paris Agreement Raises Legal Questions: Part 1

"On June 1, President Trump announced his long-anticipated decision to withdraw the United States from the Paris Agreement—an international agreement intended to reduce the effects of climate change by maintaining global temperatures “well below 2°C above pre-industrial levels[.]” As analyzed in this earlier report and live CRS seminar, historical practice suggests it is within the President’s constitutional authority to withdraw from the Paris Agreement without first receiving congressional or senatorial approval. However, legal questions remain as to how the Trump Administration will implement the withdrawal and what role the United States will play in future international climate meetings. This two-part Sidebar series analyzes legal questions arising from the President’s announcement..."
Paris Agreement

Climate Change: Frequently Asked Questions about the 2015 Paris Agreement

"Experts broadly agree that stabilizing greenhouse gas (GHG) concentrations in the atmosphere to avoid dangerous GHG-induced climate change could be accomplished only with concerted efforts by all large emitting nations. Toward this purpose, delegations of 195 nations adopted the Paris Agreement (PA) on December 12, 2015. The PA outlines goals and a structure for international cooperation to slow climate change and mitigate its impacts over decades to come..."
Climate change and Paris agreement