To: Jeffrey Epsteinfleeyacation©gmail.com] From: Martin Nowak Sent: Wed 8/2512010 7:54:40 PM Subject: Altruism can be explained by natural selection : Nature News breaking news: http: www.nature.com'news 2010'100825 full no v8.2010.-127.1=1 EFTA_R1_01491166 EFTA02423897