Ricky travels deep into the Brazilian Amazon, to the edge of one of the most isolated regions on Earth, chasing one of the last great human mysteries: who are the last uncontacted peoples on Earth, and what connects us across worlds that never meet?
Because contact is forbidden, Ricky traces the hidden food systems at the edges of their territories, following how ingredients sustain nearby communities and ripple out into the modern world, from remote rainforest villages to the streets of Sao Paulo.

