As world leaders meet to discuss how to combat climate change, two major reports on the environment paint a dire picture for the future. Meanwhile, Republicans and Democrats grow further apart in how to deal with the problem. This episode: Congressional correspondent Scott Detrow, White House correspondent Scott Horsley, White House reporter Ayesha Rascoe, and political editor Domenico Montanaro. Email the show at nprpolitics@npr.org. Find and support your local public radio station at npr.org/stations.