A new “three brain” theory for human brain organization is presented that revitalizes the work of Sigmund Freud unifying it with the work of Abraham Maslow.

• A new “three brain” theory of human brain organization that revitalizes the work of Sigmund Freud unifying it with the work of Abraham Maslow

• A physiological basis for the well known three brain structures hinted at by Freud (Id, Ego and Superego) which he never actually defined.

• In addition to physiology, animal brains exhibit different levels of “consciousness”. A concise summary of a new multi-level “consciousness” model is presented which includes the A1, A2 and A3 levels. It was the discovery of the A3 level that became the identifier for the A3 Society.