A decade ago, Marc was captivated by a Joe Rogan podcast with Randall Carlson & Graham Hancock that would change his life. This introduction into the Younger Dryas Impact Hypothesis and cosmic catastrophism led him to enroll in Flinders University and study for three degrees to become a geoarchaeologist. His work has won awards, including a First Class Hons, and he was invited to join Comet Research Group, for whom he is a key contributor today. A veteran speaker at Cosmic Summit, Marc will make his second in-person appearance for CS25, flying all the way from his native Australia.

specialism - younger dryas impact hypothesis, comet research group, catastrophism