E.O. Wilson. Read all of his books, they are AMAZING. Especially the stuff about cross species cooperation. <a href="http:&#x2F;&#x2F;www.newsweek.com&#x2F;biologist-eo-wilson-why-humans-ants-need-tribe-64005" rel="nofollow">http:&#x2F;&#x2F;www.newsweek.com&#x2F;biologist-eo-wilson-why-humans-ants-...</a> You can listen&#x2F;watch to these talks he did as well. <a href="http:&#x2F;&#x2F;www.c-span.org&#x2F;video&#x2F;?322464-1&#x2F;book-discussion-meaning-human-existence" rel="nofollow">http:&#x2F;&#x2F;www.c-span.org&#x2F;video&#x2F;?322464-1&#x2F;book-discussion-meanin...</a> and <a href="http:&#x2F;&#x2F;www.c-span.org&#x2F;video&#x2F;?305870-1&#x2F;book-discussion-social-conquest-earth" rel="nofollow">http:&#x2F;&#x2F;www.c-span.org&#x2F;video&#x2F;?305870-1&#x2F;book-discussion-social...</a>