The Animal Liberation Movement - (Nottingham, 1985). Impatience, a bad reason to wage war - Article in 'The Age' (February 5, 2003). Nothing justifies valuing one life ahead of another - Article in 'The Age' (April 1, 2003). The Freest Nation in the World? - Article first published in 'Free Inquiry Magazine', Vol. 20, No. 3. The Triviality of the Debate Over 'Is-Ought' and the Definition of 'Moral' - Article in 'American Philosophical Quarterly', X, 1 (January 1973). Equality for Animals? - Chapter excerpted from 'Practical Ethics' (Cambridge, 1979). The Biological Basis of Ethics - Chapter excerpted from 'The Expanding Circle: Ethics and Sociobiology' (Oxford, 1981). Conditioned Ethical Blindness - Excerpted from Lori Gruen and Peter Singer, 'Animal Liberation: A Graphic Guide' (London, 1987). Proving the Obvious - Excerpted from Lori Gruen and Peter Singer, 'Animal Liberation: A Graphic Guide' (London, 1987). Taking Life: Humans - Chapter excerpted from 'Practical Ethics' (2nd edition, Cambridge, 1993). The Escalator of Reason - Excerpted from 'How Are We to Live: Ethics in an Age of Self-Interest' (New York, 1995). A Meaningful Life - Excerpted from 'Ethics into Action: Henry Spira and the Animal Rights Movement' (Oxford, 1998) Ten Ways to Make a Difference - Excerpted from 'Ethics into Action: Henry Spira and the Animal Rights Movement' (Oxford, 1998). On the Appeal to Intuitions in Ethics - Excerpted from 'Singer and His Critics' (Oxford, 1999). A Better World? - Chapter excerpted from 'One World: The Ethics of Globalization' (New Haven, 2002). Introduction - Excerpted from 'The President of Good and Evil' (New York, 2004). Famine, Affluence, and Morality - Article in 'Philosophy and Public Affairs', No. 1 (1972). Discovering Karl Popper - Article in 'The New York Review of Books' (May 2, 1974). The Right to Be Rich or Poor, by Peter Singer - Article in 'The New York Review of Books' (March 6, 1975). Ethics, by Peter Singer - Article in 'Encyclopædia Britannica' (Chicago, 1985). Abortion - Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995). Animals - Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995). Dialectic - Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995). Fertilization 'in vitro' - Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995). Killing - Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995). Owl of Minerva - Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995). Vegetarianism - Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995). World Soul - Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995). A Philosophical Self-Portrait - Autobiographical article in Thomas Mautner (ed.), 'The Penguin Dictionary of Philosophy' (London, 1997). The Singer Solution to World Poverty - Article in 'The New York Times Sunday Magazine' (September 5, 1999). Who Deserves the 9/11 Cash Pile? - Article on 'Slate' (December 12, 2001). A Response to Martha Nussbaum, by Peter Singer - Article in 'The Tanner Lectures on Human Values' (November 13, 2002). Some are More Equal - Article in 'The Guardian' (May 19, 2003). Back at the Ranch: a Horror Story - (with Karen Dawn) Article in 'Los Angeles Times' (December 1, 2003). Bush's Meandering Moral Compass, by Peter Singer - Article in 'Los Angeles Times' (March 25, 2004). Humans Are Sentient Too - Article in 'The Guardian' (July 30, 2004). A Bit Rich - Article in 'The Age' (August 22, 2004). Ethic Cleansing, by Peter Singer - Article in 'The Bulletin' (December 15, 2004) Rootless, Voteless but Happily Floating - Article in 'The Age' (December 26, 2004). 'Catastrophe': Apocalypse When? - Article in 'The New York Times' (January 2, 2005). Freedom and the right to die - Article first published in 'Free Inquiry Magazine', XXII, 2 (2002). Extending Generosity to the Wider World - Article in 'The Mercury News' (June 30, 2002). Shopping at the Genetic Supermarket - The Genocide of Deaf Culture, Shopping for Beauty and Brains and Choices, Private and Public. Might or Right - Article in 'New Internationalist', No. 342 (Jan / Feb, 2002).