Biologically speaking, the only "purpose" of every organism is to just to reproduce. I've always been fascinated by the idea of how our brain acts like a higher

Biologically speaking, the only "purpose" of every organism is to just to reproduce. I've always been fascinated by the idea of how our brain acts like a higher level abstraction on top of the rather slow process of evolution, since ideas evolve a couple of orders magnitude faster than plain old evolution.