Adoption of the Paris Agreement on December 12, 2015. (Photo: UNFCCC, Flickr CC BY 2.0)
After working arduously for two weeks, COP21 delegates have adopted the ambitious Paris Agreement. Secretary of State John Kerry, White House Science Advisor John Holdren and Greenpeace International Executive Director Kumi Naidoo weigh in on the importance of these climate commitments and of limiting global warming to 1.5 degrees Celsius, rather than the earlier target of 2 degrees. Host Steve Curwood speaks with World Resources Institute Global Climate Director Jennifer Morgan about the contents of the final Paris Agreement.