See Candidate Page Joe Biden, Climate Biden tweets 9/4/19 President Trump continues to:🔴 Deny the science in front of his own eyes🔴 Attack the progress made by the Obama-Biden Administration🔴 Spew lies like “windmills cause cancer”Defeating him is essential to making any progress on climate change. #ClimateTownHall— Joe Biden (@JoeBiden) September 5, 2019