http://blog.newsweek.com/blogs/labnotes/archive/2007/06/25/altruism-among-chimps.aspxOn the ever-shrinking list of behaviors unique to humans, one stands out: selfless altruism. Or so scientists thought. Even as they dismiss many of the kindnesses we do for others as selfish rather than selfless (that is, we help someone because we expect,enCommunityServer 2.1 SP2 (Debug Build: 2.18)