Podcast: The archaeology of democracy, new additions to the uncanny valley, and the discovery of ant-ibiotics

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By Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio streamed directly from their servers.
This week, what bear-mounted cameras can tell us about their caribou-hunting habits, ants that mix up their own medicine, and feeling alienated by emotional robots with Online News Editor David Grimm. And Lizzie Wade joins Sarah Crespi to discuss new thinking on the origins of democracy outside of Europe, based on archeological sites in Mexico. Listen to previous podcasts. Download the show transcript. Transcripts courtesy of Scribie.com. [Image: rpbirdman/iStockphoto; Music: Jeffrey Cook]

237 episodes available. A new episode about every 7 days averaging 23 mins duration .