Figure 2

Adaptation of prisoners’ dilemma as a “game of extractivism” in the decision tree scheme, in which EXT1 = Extractivist 1 and EXT2 = Extractivist 2. Note: Outcomes represented in the top row of the pairs presented at the end of the tree are the extractivist 1; the result highlighted in brackets is the cooperative solution, and the non-cooperative solution is between the double brackets (the fall of immature pequi fruits or the collection of all the pods of fava d’anta aimed at increasing the individual gains).