Ethical Relativism
Links
Objectivity and Truth
http://www.nyu.edu/gsas/dept/philo/faculty/dworkin/papers/objectivity.html
paper by Ronald Dworkin (published in PPA). "Is there any such thing as objective truth in ethics or aesthetics?"
Catholic Information Center on the Internet
http://www.catholic.net/RCC/Periodicals/Homiletic/04-97/12/12.html
Cardinal Joseph Ratzinger calls ethical relativism "the central problem for faith today."
Stand to Reason Commentaries -- Ethics
http://www.str.org/free/commentaries/ethics/
Many of these refute relativism.
Ethics Updates: Relativism and Pluralism
http://ethics.sandiego.edu/theories/Relativism/index.html
Web links; literature survey; and some questions to ponder and discuss.