What makes this book shimmer and shine is Godfrey-Smith’s exploration of marine life (drawing on his vast and extensive diving knowledge and field experience) to illuminate the ways in which the animal mind works—and the thoughts and experiences that give it shape.

... the scuba-diving historian and philosopher of science tackles these questions with eloquent boldness.

This is no dry, academic treatise; Godfrey-Smith takes care to keep the work accessible by summarizing key points, explaining the work of relevant scientists and philosophers, and punctuating the text with memorable facts. The book is enlivened by the wit and affection with which the author often regards his subjects of study.

Godfrey-Smith mixes his theoretical themes with first-hand accounts of often surprising animal behaviour.

With extensive notes, this combination of biology and philosophy is the perfect primer for readers interested in the science of consciousness..

... a rich look at the existence of consciousness in the animal kingdom.