To the untrained eye, Arctic ice appears unchanging, but conditions can shift quickly, and often reveal life-threatening hazards when they do. It is an unforgiving environment, but the Inuit know how to navigate it. That knowledge has been passed down through generations, and a new app is giving centuries-old Inuit knowledge a very modern form. SIKU was created by Joel Heath of the Arctic Eider Foundation, and it bills itself as the Indigenous Knowledge Social Network. It allows Inuit to share knowledge about ice hazards, animal sightings, and special places -- and to maintain control over that information. In this episode, we talk to Joel about why that’s so important, and how the app even works when Inuit are out on the ice, far out of range of any cell tower.

This episode was produced by Ty Burke and mixed by Collin Warren. Editing, production assistance, and illustration by Jace Steiner.