If things get too hot or too cold, the crucial processes inside the cells and tissues of living organisms stop working properly, and that’s bad. So, organisms expend a lot of time and energy managing their body temperatures. This episode, we break down the familiar concepts of “warm-blooded” and “cold-blooded,” we discuss the many adaptations that animals use to manage the heat, we explore what evidence allows us to interpret thermoregulatory strategies in the fossil record, and we investigate what is known about how these strategies have evolved over time.
In the news: soft robot echinoderms, bird tracks, taste evolution, and dinosaur eggs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:45
Main discussion, Part 1: 00:36:00
Main discussion, Part 2: 01:20:30
Patron question: 1:59:00
Check out our website for this episode’s blog post and more:
http://commondescentpodcast.com/
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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/
Episode 58 - The Bone Wars
Episode 57 - Evolution of Flowering Plants (Angiosperms)
Sloth Chat Livestream 2018
Episode 56 – The Evolution of Evolutionary Theory
Episode 55 - The "Sixth Extinction" (Modern Biodiversity Crisis)
Episode 54 - Alfred Russell Wallace
Episode 53 - The Baculum (Penis Bone)
Episode 52 – Sounds of the Past (Fossil Bioacoustics)
End of the Year Q&A 2018
Episode 51 - Mosasaurs
Episode 50 - Australia
Episode 49 - Fake Fossils
Episode 48 - Sharks
Episode 47 - Early Synapsids ("Proto-Mammals")
Spook-E - Zombies
Episode 46 - Cryptozoology
Spook-E - Fish-People
Spook-E - Werewolves
Episode 45 – The Permian Extinction (“The Great Dying”)
Spook-E - Vampires
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