Landing the Paris Climate Agreement

From the U.S. lead negotiator on climate change, an inside account of the seven-year negotiation that culminated in the Paris Climate Agreement in 2015—and where the international climate effort needs to go from here. The 2015 Paris Agreement on climate change was one of the most difficult and hopeful achievements of the twenty-first century: 195 nations finally agreed, after 20 years of trying, to establish an ambitious, operational regime to address one of the greatest civilizational challenge