The Opinion Pages – New York Times:
Published: May 19 2011
To the Editor:
David Brooks draws an unfair line between humans and other animals.
Virtue is widespread in nature. Studies have found that chimpanzees show spontaneous helping behavior toward humans and fellow chimps. They also console victims of violence and show gratitude for favors. Chickens, prairie dogs, songbirds and others sound the alarm at an approaching predator, heightening personal risk by drawing attention to themselves.