Atlantis is one of the most compelling legends - an advanced, mythical civilisation, wiped out by an unknown phenomenon. The allure of this civilisation, rich in lost knowledge and culture, is obvious. But how do archaeologists separate fact from fiction? How can they be confident about the past, whilst remaining open to new ideas? Flint Dibble, an archaeologist at Cardiff University, joins Dan to talk about Atlantis and how experts should treat new discoveries and evidence.
This episode was produced by James Hickmann and edited by Dougal Patmore.