When Danish geneticist, Professor Eske Willerslev led the team that sequenced the first ancient human genome in 2010, he opened up a world of research possibilities with global significance. But this potential comes with risk. Research into DNA from ancient remains can upend understandings of history and ancestry within living indigenous communities and violate cultural sensitivities.

On this episode, Alisha speaks with Eske alongside Shane Doyle, a member of the Crow Tribe in Montana, USA. Eske and Shane have turned a collaboration into a friendship that demonstrates the power of an exchange between ancient customs and emerging science.

Together they discuss the possibilities and the pitfalls of ancient DNA research, and how to build mutual trust and respect between indigenous communities and scientists.