Dr. Carl Sagan takes us on a great reading adventure, offering his vivid and startling insight into the brain of man and beast, the origin of human intelligence, the function of our most haunting legends -- and their amazing links to recent discoveries.
"A history of the human brain from the big bang, fifteen billion years ago, to the day before yesterday... It's a delight."
THE NEW YORK TIMES
"How can I persuade every intelligent person to read this important and elegant book? He talks about all kinds of things; the why of the pain of human childbirth - the reasons for sleeping and dreaming - chimpanzees taught to communicate in deaf and dumb language - the definition of death - cloning - computers - intelligent life on other planets - FASCINATING - DELIGHTFUL!" Boston Globe review