This week we look at the best ways that humans can interact with nature, errr when nature calls.

We talk to Professor Jamie Kirkpatrick about the Poo Project which looked at the ecological impact of human faeces in nature, as well as a hiker who explains the what and how of a poo tube, and a camper with a portable composting toilet.

Produced by Phil Evans on palawa, Kaurna, and Barngarla Land.

Earth Matters #1440

Music: Wall of Voodoo, Johnny Cash, and Monkey Marc.