Allan Hamilton, MD

Allan Hamilton, MD, is a Harvard-trained brain surgeon, a decorated Army veteran, and Regents Professor of Surgery at the University of Arizona as well as a life-long horse trainer. His next book on the human brain is Cerebral*Entanglements—How the Brain Gives Value and Meaning to Our Private and Public Lives, to be published by Knopf in the Spring of 2024.

Hanging on to Happiness

A brain surgeon’s quest to hold onto joy.

A Brain Surgeon’s Guide to Horse Sense

Tapping into the wisdom of “prey” species.

Neurons of Compassion: Have we found the basis for empathy and altruism?

Like most great scientific breakthroughs, the discovery of the human mirror neur…

7 Ways to Make Happiness Last

As a surgeon I have used the word “cancer” — the C-word — thousands of times in …

Neurons of Compassion

Have we found the basis for empathy and altruism? Like most great scientific br…

Four Awakenings to Compassion

In 1965, a marine biologist named Roger Payne found himself relaxing on the ster…

The Ultimate Health Practice

Why is the smartest, most adaptable creature on the planet hardwired to stop tal…