See Candidate Page Joe Biden, Climate, Extreme Weather Disasters Biden tweets 7/20/19 This heat wave is a reminder that we’re already feeling the impacts of climate change.. It’s clear we need to take drastic action now to solve our climate crisis and protect the planet for future generations.Stay safe this weekend. https://t.co/UwNKcKXIWg— Joe Biden (@JoeBiden) July 20, 2019