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Episode 55 - The "Sixth Extinction" (Modern Biodiversity Crisis)

Episode 55 - The "Sixth Extinction" (Modern Biodiversity Crisis)

FromThe Common Descent Podcast


Episode 55 - The "Sixth Extinction" (Modern Biodiversity Crisis)

FromThe Common Descent Podcast

ratings:
Length:
141 minutes
Released:
Feb 23, 2019
Format:
Podcast episode

Description

Usually, when we talk about mass extinction, we’re referring to events long past. But scary levels of extinction are a fact of our current world, as well. So much so that current events have been labeled the "Sixth Extinction.” In this episode, we discuss just how bad our current ecological crisis is, what’s causing it, and whether or not it truly deserves to be called a mass extinction. We also discuss what’s already being done – and what we can all do – to counteract catastrophe. It’s a depressing one, folks, but all isn’t lost. Stay informed and stay hopeful!
In the news: a new island, ancient turtle cancer, megalodon extinction, and that one Archaeopteryx feather.
Time markers:
Intro & Announcements: 00:00:00
News: 00:07:30
Main discussion, Part 1: 00:44:30
Main discussion, Part 2: 01:21:00
Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.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.
Muscial Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Released:
Feb 23, 2019
Format:
Podcast episode

Titles in the series (100)

Join David and Will as they explore the paleontologists’ perspective on various topics in life and earth history. Each episode features a main discussion on a topic requested by the listeners, presented as a lighthearted and educational conversation about fossils, evolution, deep time, and more. Before the main discussion, each episode also includes a news segment, covering recent research related to paleontology and evolution. Each episode ends with the answer to a question submitted by subscribers on Patreon. New episodes with new topics every fortnight!