Example image of eyePlorer eyePlorer map for 'Naturalistic fallacy': Formal fallacy George Edward Moore A Treatise of Human Nature David Hume Is-ought problem Appeal to nature Moralistic fallacy Ethical non-naturalism Intrinsic value Hedonism Philosophical analysis Sui generis Open Question Argument Cloning Homosexuality Semantics Evolution Natural selection Social Darwinism Survival of the fittest Immanuel Kant Jeremy Bentham Natural law Positive law Edward Goldsmith William Frankena David Sloan Wilson Principia Ethica Ethics Bernard Davis Sociobiology: The New Synthesis Emotivism Fact-value distinction Institutional economics Divine command theory Cornell realism Euthyphro dilemma Evolutionary ethics List of fallacies W. D. Ross Utilitarianism Meta-ethics Antinaturalism Fact Non-cognitivism Norm (philosophy) Ethical intuitionism Brand Blanshard Mortimer Adler Masao Abe