It won’t be long before we get more roommates on Planet Earth. But how will we feed them? Here are some of the weirdest solutions: from Teddy Roosevelt’s Hippo scheme, to bunny balls, to the miracle hiding in the Congo. Featuring William MacAskill.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Why Are We So Obsessed with Time Capsules?
42:06

Why Do Kids Play Recorders in School?
20:18

How Have Rats Outsmarted Us for So Long?
40:28