"Evolution may have driven females to prefer reddish colours - reddish fruits, healthy, reddish faces. Culture may exploit and compound this natural female preference," she said. As for the wider human preference for blue, Dr Hurlbert said this may have something to do with our love for the grassy plains of our place of origin, in Africa, where the sky is an important feature of the landscape. "I would favour evolutionary arguments here," she said. "Going back to our 'savannah' days, we would have a natural preference for a blue sky, because it signalled good weather."
Bitno je da uvek postoji logicno evolutivno objasnjenje