Harrison, Guy P

Examines how the human brain works and offers advice on how to develop critical thinking skills and adopt a life style that contributes to the health of the brain, focusing not so much on intelligence as on the importance of skepticism and critical thinking to the survival of our species.

Discusses the importance of skepticism and critical thinking skills, and illustrates how to apply them to daily life.

Stressing the excitement of scientific discovery and the legitimate mysteries and wonder inherent in reality, Harrison invites readers to share the joys of rational thinking and the skeptical approach to evaluating our world.