Tusk on Tape

The Cosmic Tusk has had the good fortune to join several podcasts over the years to discuss the Younger Dryas Impact Hypothesis. I am a big podcast fan, and unlike TV, narrow subject fiends like myself stand a chance to get on the air.

The experience of speaking, instead of writing, has progressed from unnerving to much more relaxed, even enjoyable. And now that I have several examples in the can (they can’t all be bad, right?), I am providing them here on the Cosmic Tusk together at one place.

I hope some readers are interested in hearing more from the Tusk, as well as enjoying the website. If you know of other appropriate podcasts you think I should join, or if you want to see me return to any of these, please let me or a host know.

More conversations with the Tusk

Updated October 7, 2026. Here are more guest appearances, with direct links to watch or listen.

The Occult Rejects — July 26, 2026

Forgotten Worlds: George Howard on Catastrophe, Civilization & the New Evidence

A conversation about catastrophic Earth history, the Younger Dryas debate, ancient traditions, and Cosmic Summit.

Listen to the episode · 1 hour 34 minutes

The Grimerica Show — July 14, 2026

Episode 771: The Bologna Conference and Second Sphinx

Darren Grimes and I discuss the Bologna conference, the proposed second Sphinx, remote-sensing claims, and Cosmic Summit.

Listen on Grimerica · The interview begins at 27:50

The Higherside Chats — June 16, 2026

George Howard: Suppressed Plasma Physics, Lost Civilizations, & The Cosmic Summit

A wide-ranging conversation with Greg Carlwood about the Younger Dryas, ancient civilizations, and debates over new energy technology.

Listen on Apple Podcasts · Free episode; an extended version is available to the show's subscribers

The Hodge-Cast — February 24, 2026

UNSEEN Rogan Interview, BANNED Archaeology & Civilisation RESETS

Daniel Hodges and I discuss the unreleased Rogan interview, the Younger Dryas, and questions about humanity's ancient past.

Watch or listen on Spotify · 2 hours 12 minutes

Austin and Matt Podcast — April 8, 2025

Episode 01 with George Howard

A long conversation covering the Carolina Bays, wetland restoration, Cosmic Summit, the unreleased Rogan interview, and energy technology.

Listen on Apple Podcasts · 2 hours 49 minutes

Danny Jones — May 6, 2024

Episode 237 with George Howard

Ancient catastrophes, the Carolina Bays, the Younger Dryas Impact Hypothesis, and Cosmic Summit.

Watch on YouTube · Read the Tusk's original post

Matt Beall Podcast — February 23, 2024

Ancient Cataclysms, Lost Civilizations & Cosmic Impacts

A discussion of the Younger Dryas Impact Hypothesis, ancient history, and the work behind Cosmic Tusk and Cosmic Summit.

Watch or listen on Spotify · 2 hours 18 minutes

DemystifySci — December 18, 2023

Episode 212: Younger Dryas, Cold Fusion & The Origin of Life

A deep dive into the Younger Dryas debate, competing scientific ideas, cold-fusion claims, and the origins of life.

Watch on YouTube · 2 hours 47 minutes

Earlier appearances

The Randall Carlson Podcast livestream, January, 2022

The Randall Carlson Podcast, January, 2021

Uncharted X with Ben VanKerwick, December 21, 2021

Amish Inquisition #135, from Manchester, June 9, 2020

Genuinely Useful with Abe Vandenberg , May 22, 2020

Brothers of the Serpent with Dr. Chandra Wickramasignhe on YouTube and Podcast, Episode #141

Kosmographia with Randall Carlson and the Snake Brothers January 31, 2020

UnchartedX November 5, 2019

The Gralien Report with Micah Hanks March 20, 2019

Mike and Maurice’s Mind Escape  February 3, 2019

Seven Ages Podcast  Episode 19, January 12, 2019

Brothers of the Serpent   Episode 78, October, 2018

The Gralien Report with Micah Hanks August 13, 2018

Den of Lore with Chris George Zuger August 10, 2017