Author and historian Billy Griffiths dropped by The Grapevine to discuss the release of his book Deep Time Dreaming, which weaves together the story of archaeology in Australia and how it interacts with the reassertion of Aboriginal identity. Listen back as they discuss the concept of ‘Deep Time’ and the “deeper story” of the Australian continent, the evolution it has experienced over the last 60,000 years, and the role of archaeological research in overcoming the silence of Indigenous history.