In the closing months of 2011, Harvard psychologist Steven Pinker published
The Better Angels of Our Nature: The Decline of Violence in History and
Its Causes.1 Weighing in at over eight hundred closely printed pages, Pinker’s
book advances a bold, revisionist thesis: despite the relentless deluge of
violent, sensationalist stories in the pervasive electronic media of our day,
Pinker proposes, violence in the human world, in nearly every form, has in
fact declined dramatically. Over the past several thousand years, and particularly
since the eighteenth century, homicides, criminal assaults, war casualties,
domestic violence, child abuse, animal abuse, capital punishment,
lynching, and rape have all been steadily diminishing in frequency.
Introduction