Peter Singer Quote
Evolution has no moral direction. An evolutionary understanding of human nature can explain the differing intuitions we have when we are faced with an individual rather than with a mass of people, or with people close to us rather than with those far away, but it does not justify those feelings.
The Life You Can Save: How to play your part in ending world poverty (ed. Pan Macmillan, 2010) - ISBN: 9780330504706