Explore the secrets locked in Antarctica’s permafrost as we dive into soil formation, ecosystem changes, and climate impacts in the world’s coldest desert. Guest Dr. Joe Levy, a geomorphologist and planetary scientist, shares insights from years of fieldwork in Antarctica’s dry valleys and how studying “cold dirt” offers clues about Earth’s past and Mars’ potential. Discover how warming temperatures and permafrost thaw could transform this frozen landscape into a carbon sink—or trigger unforeseen consequences. Join us as we learn about ancient soils, microbial mats, and the surprising parallels between Antarctica and Mars in this fascinating episode of South Pole.
Episode Guest: Dr. Joe Levy
Learn more about Dr. Levy here
Browse Dr. Levy’s publications here
Follow Dr. Levy on X
Learn more about the Cold Dirt Lab here
Episode Transcript and more information on the Pine Forest Media Website
Follow Pine Forest Media on Instagram @pineforestmedia
Hosted, produced, written, and edited by Clark Marchese
Cover art and PFM logo by Laurel Wong.
Theme music by Nela Ruiz
Hosted on Acast. See acast.com/privacy for more information.
Popular Podcasts
My Favorite Murder with Karen Kilgariff and Georgia Hardstark
My Favorite Murder is a true crime comedy podcast hosted by Karen Kilgariff and Georgia Hardstark. Each week, Karen and Georgia share compelling true crimes and hometown stories from friends and listeners. Since MFM launched in January of 2016, Karen and Georgia have shared their lifelong interest in true crime and have covered stories of infamous serial killers like the Night Stalker, mysterious cold cases, captivating cults, incredible survivor stories and important events from history like the Tulsa race massacre of 1921. My Favorite Murder is part of the Exactly Right podcast network that provides a platform for bold, creative voices to bring to life provocative, entertaining and relatable stories for audiences everywhere. The Exactly Right roster of podcasts covers a variety of topics including historic true crime, comedic interviews and news, science, pop culture and more. Podcasts on the network include Buried Bones with Kate Winkler Dawson and Paul Holes, That's Messed Up: An SVU Podcast, This Podcast Will Kill You, Bananas and more.
24/7 News: The Latest
The latest news in 4 minutes updated every hour, every day.
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com