170 20thcentury 21stcentury actors adaptability(psychology) altruism americandrama appliedethics christianethics conductoflife conscience courtesy culturalpluralism drama ethicalintuitionism ethics helpingbehavior history humanitarianism immorality medical medieval modern moralandethicalaspects moralconditions moraldevelopment moraleducation moraleducation(higher) multiculturalism newyorktimesreviewed phi012000 philanthropists philosophy psychologicalaspects psychology rationalization(psychology) rigidity(psychology) socialethics stalking surveys to1500 unitedstates virtue virtueandvirtues virtues w50l165p2007 witnesses