can anyone tell me the ans of passage which is asked in 3rd august......... "human and chimpazy " dr. wells

• http://www.nytimes.com/2007/03/20/science/20moral.html?pagewanted=all&_r=0
  
  Macaques and chimpanzees have a sense of social order and rules of expected behavior, mostly to do with the hierarchical natures of their societies, in which each member knows its own place. Young rhesus monkeys learn quickly how to behave, and occasionally get a finger or toe bitten off as punishment. Other primates also have a sense of reciprocity and fairness. They remember who did them favors and who did them wrong. Chimps are more likely to share food with those who have groomed them. Capuchin monkeys show their displeasure if given a smaller reward than a partner receives for performing the same task, like a piece of cucumber instead of a grape.
  
  These four kinds of behavior — empathy, the ability to learn and follow social rules, reciprocity and peacemaking — are the basis of sociality.
  
  Dr. de Waal sees human morality as having grown out of primate sociality, but with two extra levels of sophistication. People enforce their society’s moral codes much more rigorously with rewards, punishments and reputation building. They also apply a degree of judgment and reason, for which there are no parallels in animals.
  
  Religion can be seen as another special ingredient of human societies, though one that emerged thousands of years after morality, in Dr. de Waal’s view. There are clear precursors of morality in nonhuman primates, but no precursors of religion. So it seems reasonable to assume that as humans evolved away from chimps, morality emerged first, followed by religion. “I look at religions as recent additions,” he said. “Their function may have to do with social life, and enforcement of rules and giving a narrative to them, which is what religions really do.”
  
  As Dr. de Waal sees it, human morality may be severely limited by having evolved as a way of banding together against adversaries, with moral restraints being observed only toward the in group, not toward outsiders. “The profound irony is that our noblest achievement — morality — has evolutionary ties to our basest behavior — warfare,” he writes. “The sense of community required by the former was provided by the latter.”
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