Erick Mead
06-13-2010, 06:57 PM
http://www.livescience.com/culture/love-hormone-also-leads-to-war-100610.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Livesciencecom+%28LiveScience.com+Science+Headline+Feed%29
"Giving soldiers oxytocin might make them more cooperative towards their comrades, even willing to self-sacrifice," De Dreu said. "But it should [also] make them more likely to launch a preemptive strike against the competing army, with conflict-escalation being the most likely consequence."