Being Altruistic May Make You Attractive -- Science Daily
Displays of altruism or selflessness towards others can be sexually attractive in a mate. This is one of the findings of a study carried out by biologists and a psychologist at The University of Nottingham...
Dr Phillips said: "For many years the standard explanation for altruistic behaviour towards non-relatives has been based on reciprocity and reputation -- a version of 'you scratch my back and I'll scratch yours'. I believe we need to look elsewhere to understand the roots of human altruism. The expansion of the human brain would have greatly increased the cost of raising children so it would have been important for our ancestors to choose mates both willing and able to be good, long-term parents. Displays of altruism could well have provided accurate clues to this and genes linked to altruism would have been favoured as a result."
Displays of altruism or selflessness towards others can be sexually attractive in a mate. This is one of the findings of a study carried out by biologists and a psychologist at The University of Nottingham...
Dr Phillips said: "For many years the standard explanation for altruistic behaviour towards non-relatives has been based on reciprocity and reputation -- a version of 'you scratch my back and I'll scratch yours'. I believe we need to look elsewhere to understand the roots of human altruism. The expansion of the human brain would have greatly increased the cost of raising children so it would have been important for our ancestors to choose mates both willing and able to be good, long-term parents. Displays of altruism could well have provided accurate clues to this and genes linked to altruism would have been favoured as a result."
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