See Candidate Page Joe Biden, Climate, International Biden tweets 10/24/19 President Trump’s abdication of American leadership on climate change is dangerous. If we give him four more years, our planet may never recover.On day one, I’ll rejoin the Paris Agreement and rally the world to push our progress further and faster. https://t.co/NTeEjxbYln— Joe Biden (@JoeBiden) October 25, 2019