This book, based on a series of unpublished lectures given to the general public at the University of Washington in 1963, reveals to us this other side of Feynman.

A side that emerges through his references to the eternal conflict between science and religion, the skepticism of citizens toward politicians, the problems of global peace and armaments.

But also contact with extraterrestrial civilizations, pseudosciences, faith healing, and telepathy do not escape his critical mind.

This is Feynman thoughtful, entertaining, enlightening.