President Biden is hosting dozens of world leaders for a virtual climate summit on Thursday and Friday. The administration is trying to regain ground lost by pulling out of the Paris climate )agreement during the Trump administration. The Biden team is promising dramatic cuts in greenhouse gas emissions in the next several decades. Rhitu Chatterjee talks with NPR climate reporters Rebecca Hersher and Lauren Sommer.Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)
