Tuesday Evo-Psych Bollocks from the Institute of Pissing About

I think I'll make this a regular feature. Everyone else does.


When cave-ladies ground up roots and seeds to make pies for their cave-husbands, a white colour indicated the food was free of toxic contaminants. Cave-ladies accordingly evolved to value white above all other colours, which is why women today all long for a white wedding dress!
However, cave-ladies also needed to be able to tell when their cave-pie was cooked to a delicious golden brown. Women's visual systems therefore make a far more acute distinction between white and brown than those of men, who in our evolutionary past only saw the pies in their cooked state. For this reason, men can't see dirt and should never do laundry.

Thanks to Pandagon and Physioprof for inspiration.