Killer Heat in the United States: Climate Choices and the Future of Dangerously Hot Days Resource Type: Polling & Social SciencePublication Date: 2019Author(s): Kristina DahlErika Spanger-SiegfriedRachel LickerAstrid CaldasJohn AbatzoglouNicholas MaillouxRachel CleetusShana UdvardyJuan Declet-BarretoPamela WorthOrganization: Union of Concerned ScientistsTags: HeatExtreme weather