Bron and Dr Beach chat with Geoff Naylor, member of the Geelong Skin Divers, who helped discover the Ships' Graveyard 50 years ago, close to Point Lonsdale.

Plus, Prof. Catriona Hurd (University of…

Philosopher and diver Peter Godfrey-Smith speaks in-depth about his new book, Metazoa: Animal Minds and the Birth of Consciousness. Peter explains how conscious experience evolved from animals in the sea millions of…