This book explores the similar attitudes and methods behind modern
society's treatment of animals and the way humans have often treated
each other, most notably during the Holocaust. The book's epigraph and
title are from The Letter Writer, a story by the Yiddish writer and
Nobel Laureate Isaac Bashevis Singer: In relation to them, all people
are Nazis; for the animals it is an eternal Treblinka. The first part of
the book (Chapter 1-2) describes the emergence of human beings as the
master species and their domination over the rest of the inhabitants of
the earth. The second part (Chapters 3-5) examines the industrialization
of slaughter (of both animals and humans) that took place in modern
times. The last part of the book (Chapters 6-8) profiles Jewish and
German animal advocates on both sides of the Holocaust, including Isaac
Bashevis Singer himself.