Pyrrho:Bonobos

From dKosopedia

Bonobos (the good guys):

       * They live in an area with a relatively large supply of available food.
       * They travel in much larger groups because food is abundant.
       * There is a reduced level of violence between males, between males and females, and between neighboring groups.
       * There is no evidence of rape, infanticide, or battering of females.
       * The top female and male are equal to each other.
       * Females cooperate much closer with other females, forming coalitions for protection and mutual support.
       * Males never cooperate with each other for defense or to attack females. Even the highest ranking male can be defeated by females ganging up on him.
       * Females engage in mutual friendships that include erotic love-making, mutual masturbation, lesbianism (genito-genital rubbing) and grooming as a way of bonding.
       * Males also practice mutual masturbation, and there is no competition for mating with females capable of hiding when they can become pregnant.
       * Bonobos have sex to make friends, and can mate or have sex dozens of times a day.

Chimpanzees (the bad guys):

       * They live in smaller groups because food is scarce -- mostly fruit and meat.
       * Neighboring groups of chimps engage in warfare -- one group will form raiding parties to find isolated males of another group and beat them to death -- with a great deal of revelry and enthusiasm.
       * Young males when they mature will systematically beat and harass females until all the females are submissive to them.
       * Females prefer mating with the more violent, aggressive males because they will afford them more protection from other males, even though the females will often times be abused.
       * The females also have established hierarchies, and their children are born into the status positions of the mother (to be lost or improved by the individual later). · Sex is traded for food, favors, and status seeking.
       * Males will form alliances to gain and keep a high rank, with far more frequent violence.
       * Hunting is a regular feature, with a great deal of blood lust shown at the time of the kill (similar to genocidal attacks).

and this video: http://www.pbs.org/wgbh/evolution/library/07/3/l_073_03.html

http://video.pbs.org:8080/ramgen/evolution/library/07/3/l_073_03.smil