Paradoxical choice and the value of information in animals by Ajuwon, V

“…I found that while subjects are generally risk averse, the provision of informative stimuli in the risky alternative promotes risk proneness.…”

Evolutionary explanations and the debunking of moral beliefs by Cofnas, N

“…It is argued here, based on work by Boehm (1999, 2012), that, from at least the time of the early Middle Paleolithic, human bands were controlled by powerful coalitions of the majority that deliberately guided the development of moral norms to promote the common good. …”