See Candidate Page Beto O’Rourke, Climate, Iowa Climate tweets on O'Rourke 4/4/19 Beto O'Rourke discusses climate change while campaigning in Ames, Iowa: "Another degree Celsius and some scientists say another half a degree Celsius, and the scientific term is 'we are screwed.'" pic.twitter.com/Rur1Bn5mdM— The Hill (@thehill) April 4, 2019