The future of climate refugees

Wednesday, April 10, 2019 - 12:00am

2019_0410_08.mp3

 

Most countries don’t officially recognize “climate refugees.” But David Wallace-Wells, author of “The Uninhabitable Earth,” estimates there are between 10 and 20 million in the world today — and that number will only increase. Host Marco Werman talks to him about how climate change will affect geopolitics.