  In this paper, we make a review on the concepts of rationality across several
different fields, namely in economics, psychology and evolutionary biology and
behavioural ecology. We review how processes like natural selection can help us
understand the evolution of cognition and how cognitive biases might be a
consequence of this natural selection. In the end we argue that humans are not
irrational, but rather rationally bounded and we complement the discussion on
how quantum cognitive models can contribute for the modelling and prediction of
human paradoxical decisions.
