Grounding Artificial Intelligence in the Origins of Human Behavior
  Recent advances in Artificial Intelligence (AI) have revived the quest for
agents able to acquire an open-ended repertoire of skills. However, although
this ability is fundamentally related to the characteristics of human
intelligence, research in this field rarely considers the processes that may
have guided the emergence of complex cognitive capacities during the evolution
of the species.
  Research in Human Behavioral Ecology (HBE) seeks to understand how the
behaviors characterizing human nature can be conceived as adaptive responses to
major changes in the structure of our ecological niche. In this paper, we
propose a framework highlighting the role of environmental complexity in
open-ended skill acquisition, grounded in major hypotheses from HBE and recent
contributions in Reinforcement learning (RL). We use this framework to
highlight fundamental links between the two disciplines, as well as to identify
feedback loops that bootstrap ecological complexity and create promising
research directions for AI researchers.
