"Dear Gary Francione and Anna Charlton: This book had a profound impact on me. I have been thinking about these issues for a while but was unable to find any clear guidance until I read this book. The logic of your approach is irrefutable and the argument is brilliant. You really have "proved" in a logical sense that if we reject the idea that animals are just things (and most people have), we are committed to veganism. What a remarkable book."