As the Iran war triggers a global energy crisis, the climate consequences are already mounting. The International Energy Agency warns this crisis could surpass the oil shocks of the 1970s. Yet, even as some countries accelerate the shift to renewables, the Trump administration is doubling down on fossil fuels, scrapping wind projects and expanding drilling. Bill McKibben is a leading environmentalist who argues this war underscores the urgent need to transition away from oil, and he joins the program from Vermont. 

Also on today's show: Hamidreza Mohammadi, brother of imprisoned Nobel Peace Prize laureate Narges Mohammadi; cultural critic Chuck Klosterman, author of "Football"