Why do some animals and humans have set body temperatures that they need to maintain in order to live? And why do are dogs at different temperature? And do mice in montana have to be a different aperture than the ones in new mexico? That's a great question. So generally speaking, it's all about strategy, like evolutionary strategy and life history strategy. But geography also plays an important role, as doctor shane explains. Here he introduces us to allan's rule on how geography can affect penotypes.
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Bundle up for a smol, classroom-friendly episode with Princeton University evolutionary biologist and Thermophysiologist Dr. Shane Campbell-Staton. You’ll learn about everything from heat tolerance to frostbite, anti-freeze woodfrogs to icy alligators, why some people run hot, why your toes run cold, how a fever is like a honeybee, how geography influences our body composition, why mammoths are big, and why you should grab your hat before running out the door. Also: what counts as “balmy” in Alaska.
Full, uncut, NSFW version of Thermophysiology plus research links
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Sound editing by Zeke Thomas Rodrigues & Jarrett Sleeper of MindJam Media
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