(I wrote this in 2004, and with some modifications and additions, I am re-posting the piece. A group of men at St. John's Episcopal Church are exploring the idea of "letting go" as a better way to live, and I thought that some of the ideas in some books I read a few years back might shed light on what might actually occur when we "let go.""The Shadow knows" is Michael Gazziniga's delightful way of describing how much of what we think and do is already a "done deal" in our brain, so maybe we need to learn to stop thinking and "let go" and allow our larger intelligence guide us and play its role in life less impeded. I also think that a lot of what Milton Erickson, the psychiatrist, says about the unconscious is corroborated by this exciting field of science. I wrote about Erickson recently.)
In the past year [2004] I have been reading more and more about one important consequence of evolution: how our brains work and how we think. There has been in the past three or four decades an explosion of the new sciences of the brain and of consciousness and of how evolution has shaped the adapted mind, most of which I knew nothing about.
The best introductions I have found to this field are Steven Pinker’s How the Mind Works, Michael Gazzaniga’s The Mind’s Past, and Matt Ridley’s The Origins of Virtue: Human Instincts and the Evolution of Cooperation, all mind-blowing (pun intended) surveys of what we now know about how evolution has shaped our brains, our conscious life, and the categories with which we view the world.