Claire. Posted February 28, 2017 #1 Share Posted February 28, 2017 Animals know when they are being treated unfairly (and they don't like it). Humans beings appear to be hardwired to have a sense of fairness. This is puzzling from an evolutionary perspective, which you would have thought would mean we were predisposed to seek advantage for ourselves and our families wherever possible. But in fact a sense of fairness is important for humans to be able to help each other. Human cooperation is based on reciprocal altruism – we help people because they've either helped us in the past or they may help us in the future. This form of cooperation is only possible when individuals are able to keep track of other individuals' efforts and payoffs – and a sense of fairness helps with this. But what about non-human animals? Is sense of fairness unique in differentiating humans from other animals or has it evolved in other non-human animals too? Read more: Phys.org 1 Link to comment Share on other sites More sharing options...
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