1. EachPod

Episode 111 - Eusociality

Author
Common Descent
Published
Sun 18 Apr 2021
Episode Link
https://commondescentpodcast.podbean.com/e/episode-111-eusociality/

There isn’t much on Earth quite like an ant colony or a beehive. Lots of animals are social, but relatively few are eusocial. It’s a bizarre lifestyle, living in large multi-generational colonies with lots of members who don’t reproduce but instead dedicate their lives to protecting and nourishing the offspring of the few reproducers. In this episode, we discuss the many questions surrounding this phenomenon, including how many times this trait has evolved, why it’s apparently so beneficial, and exactly how natural selection could even produce such a strange lifestyle.  


In the news: venom evolution, pointy things, early rainforests, and bone origins.


Time markers:

Intro & Announcements: 00:00:00

News: 00:05:00

Main discussion, Part 1: 00:39:00

Main discussion, Part 2: 01:15:00

Patron question: 02:02:00


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The Intro and Outro music is “On the Origin of Species” by Protodome.

More music like this at http://ocremix.org.


Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0

http://creativecommons.org/licenses/by/3.0/

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