To me evolution is complete BS.
Right now I'm trying to figure out why losing our fur and being forced to wear skins. Is a step in the correct direction for evolution. Having a bigger brain is not a trade off that makes sense.
Despite having a bigger brain, it is highly unfortunate that the vast majority of the human race are thicker than a whale omelette....
like its been said for a long time now, Greater mass does not Equate to Greater Quality.