It's time for another extinction episode! Is extinction truly forever? Could something like Jurassic Park actually be possible? If so, should we do it? As we speak, there are scientists around the world working on the early stages of answering these questions, and in the process developing the very real science of De-extinction. In the news: sea-going crocs, giant sea snakes, early baleen whales, and super-ancient viruses. Time markers: Intro & Announcements: 00:00:00News: 00:07:30Main discussion, Part 1: 00:39:00Main discussion, Part 2: 01:08:00 Check out our blog for bonus info and pictures: http://commondescentpodcast.wordpress.com/ Follow and Support us on: Patreon: https://www.patreon.com/commondescentpodcast Twitter: https://twitter.com/CommonDescentPCFacebook: https://www.facebook.com/commondescentpodcast/PodBean: https://commondescentpodcast.podbean.com/ iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw 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 3.0http://creativecommons.org/licenses/by/3.0/