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 15, 2026. Watch the YouTube conversations below, or follow the original show links for audio and extended editions.

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.

Watch on YouTube

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

More conversations and roundtables

Beneath the Pyramids — a roundtable

Randall Carlson, Filippo Biondi, Armando Mei, and George Howard discuss claims about structures beneath the pyramids. Published by The Cosmic Summit.

Watch on YouTube

Brothers of the Serpent — Ice Age Bones

Episode 272 · January 13, 2023. George discusses Alaskan Pleistocene bonebeds and research into material recovered from sediments associated with the bones.

Listen on the show's website

Brothers of the Serpent — Younger Dryas Impact: The Evidence

Episode 241 · April 28, 2022. George presents the evidence and arguments behind the impact hypothesis, following his presentation at a conference in Sedona.

Listen on the show's website