The brain is (mostly) not a computer - ten pence piece


I recently had my attention drawn to this essay from May 2016 – The Empty Brain – written by psychologist Robert Epstein (thanks Andrew). In it, Epstein argues that the dominant information processing (IP) model of the brain is wrong. He states that human brains do not use symbolic representations of the world and do not process information like a computer. Instead, the IP model is one chained to our current level of technological sophistication. It is just a metaphor, with no biological validity.