There’s an evolutionary reason why everyone loves rainbows. Myth says there’s a treasure to be found at the end of it, for the person lucky enough to find. Well-said! That temporary treasure could be the right timing for food and water during tough ages of climate change in Africa. And those who found it were our mutant ancestors, lucky enough to search for it. Those who didn’t like rainbows, didn’t chase it, didn’t find the treasure, and died out.