It’s now or never. Neil deGrasse Tyson sits down with environmental activist, Nobel Prize winner, and former US VP Al Gore to investigate ways to combat climate change. Joined by co-host Chuck Nice, journalist Andrew Revkin, and climate scientist Kate Marvel.

NOTE: StarTalk All-Access subscribers can listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/saving-the-earth-with-al-gore/

Photo Credit: National Geographic.