 keep uh... the paris peace corps uh... common core i immediately joined because if we reach for one point five degrees celsius and any one point where there's no way back the only existential threat to humanity is climate change is climate change the only existential threat to humanity is climate change apparently it's not a pandemic it's not nuclear war it's not any other kind of natural disaster like a meteor hitting earth it is climate change in climate change only and why does joe biden say that