Hot: Living Through the Next Fifty Years on Earth documents innovative responses from various regions around the world already struggling with climate change-driven problems like flooding and drought, such as Bangladesh and the Sahel. These ideas could be considered for replication elsewhere, including the United States. Tonight, Monday, Jan. 24, at 7 p.m. Politics and Prose, 5015 Connecticut Ave. NW. Call 202-364-1919 or visit politics-prose.com.