Climate change is a global challenge that requires decisive action from every country around the world. Joe Biden knows how to stand with America’s allies, stand up to adversaries, and level with any world leader about what must be done. He will not only recommit the United States to the Paris Agreement on climate change – he will go much further than that. He will lead an effort to get every major country to ramp up the ambition of their domestic climate targets. He will make sure those commitments are transparent and enforceable, and stop countries from cheating by using America’s economic leverage and power of example. He will fully integrate climate change into our foreign policy and national security strategies, as well as our approach to trade.