> Brains can also generalize from a single example, unlike neural networks which require thousands if not millions of examples. Since the other comment already

> Brains can also generalize from a single example, unlike neural networks which require thousands if not millions of examples. Since the other comment already went for the evolution and structure angle, I'll go for the other part. What single example? What test have you seen done on the brain capacity of few weeks old fetuses? Our brains start learning patterns in the world before we are even born. How much input does a baby receive every single second from it's eyes and ears and every other sense? Even when you are "analyzing" a new object for the first time, you receive a continuous stream of sensory input of it. Our brain even requires that to work, if you put a single frame different in a fast enough display, most times you won't even notice the extra frame and your brain will just ignore it.