The Biden administration laid out his main priorities as the president took office: tackling the pandemic, responding to the climate crisis, addressing racial inequality, and rejuvenating the economy. Over the next few weeks, the NPR Politics Podcast will check in on whether those goals are going.President Biden rejoined the Paris climate agreement and pledged to halve U.S. greenhouse gas pollution from 2005 levels by 2030. But his ambitious goals, which scientists say are necessary to avoid the worst effects of climate change, have been stymied by a coal-state Democrat and constraints on executive power.This episode: White House correspondent Ayesha Rascoe, White House correspondent Scott Detrow, and climate correspondent Jeff Brady.Connect:Email the show at nprpolitics@npr.orgJoin the NPR Politics Podcast Facebook Group.Subscribe to the NPR Politics Newsletter.Find and support your local public radio station.