Tyler Davis Posts - TopicsExpress

More harm, cruelty, and injustice is done to the animals raised
More harm, cruelty, and injustice is done to the animals raised for food than any of the animals abused as pets in the United States, and on a systema...

So this is a very cool TED talk about the evolution of morality.
So this is a very cool TED talk about the evolution of morality. It shows studies in which primates and elephants express reciprocity (the golden rule...