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‘A Utilitarian Population Policy' in M. Bayles (ed.), Ethics and Population, Schenkman, Cambridge, Mass., 1976

'Freedoms and Utilities in Health Care' in G. Dworkin, G. Bermant, P. Brown (eds.), Markets and Morals, Halstead Press, New York, 1977

'Unsanctifying Human Life' in J. Ladd (ed.), Ethical Issues Relating to Life and Death, Oxford University Press, New York, 1978

'Reconsidering the Famine Relief Argument' in P. Brown and H. Shue (eds.), Food Policy: U.S. Responsibility in the Life and Death Choices, New York, The Free Press, 1977

'Animal Experimentation' in W.T. Reich (ed.), The Encyclopedia of Bioethics, Macmillan, New York, 1978

'Life: Value of Life' in W.T. Reich (ed.), The Encyclopedia of Bioethics, Macmillan, New York, 1978

'Rights and the Market' in J. Arthur and W. Shaw (eds.), Justice, and Economic Distribution, Prentice-Hall, N.J., 1978

'Animals and the Value of Life' in T. Regan (ed.), Matters of Life and Death, Random House, New York, 1980; revised versions, Random House 1986, McGraw-Hill, 1993

'Not for Humans Only: The Place of Non-Humans in Environmental Issues' in K.E. Goodpastor and K.M. Sayre (eds.), Ethics and Problems of the 21st Century, University of Notre Dame Press, 1979

'Preface' to H.S. Salt, Animal Rights (first published 1892), re-issued 1980, Society for Animal Rights, Clarks Summit, Pennsylvania, pp. v-x

'Teaching about Human Rights' in Teaching Human Rights edited by A. Erh-Soon Tay for the Australian National Commission for UNESCO, (Australian Government Publishing Service, Canberra, 1981), pp. 95-98

'Why Human Rights for Humans Only?" in Teaching Human Rights edited by A. Erh-Soon Tay for the Australian National Commission for UNESCO, (Australian Government Publishing Service, Canberra, 1981), pp. 179-82

'The Moral Status of the Embryo' in Williams Walters and Peter Singer (eds.), Test-tube Babies, Oxford University Press, Melbourne, 1982, pp. 57-67 (co-author with Helga Kuhse)

'Conclusions - and Costs' in ibid., pp. 128-141 (co-author with William Walters)

'The Concept of Moral Standing' in A. Caplan & D. Callahan (eds.), Ethics in Hard Times, Plenum Press, New York, 1981, pp. 31-45

'Contemporary Theories of Morality: A Secularist Perspective' in T.J. Connolly (ed.), Health Care in Crisis: A Bioethical Perspective, Laurdel Bioethics Foundation, Sydney 1982, pp. 101-115

'The Ethics of Animal Use' in L. Peel and D.E. Tribe (eds.), World Animal Science, vol. A1, Domestication, Conservation and Use of Animal Resources, Elsevier, Amsterdam, 1983, pp. 153-165

'The Ethics of Animal Liberation: A Summary Statement', in Animal-Human Relationships, Some Philosophers' Views, RSPCA, West Sussex, 1985

'Arguments against Markets: Two Cases from the Health Field', in C.L. Buchanan and E.W. Prior (eds.), Medical Care and Markets, Allen & Unwin, Sydney, 1985, pp. 2-19

'Foreword' to Daniel Dombrowski, Vegetarianism: The Philosophy Behind the Ethical Diet, Thorsons, Wellingborough, 1985

'Ethics', Encyclopaedia Britannica, 1986 and subsequent printings, vol. pp. 627-648; abridged version, Encyclopaedia Britannica 1986 Book of the Year

'Can the law cope with our increasing ability to preserve life at any cost?' in Winds of Change: Papers from the 24th Australian Legal Convention, Law Council of Australia & The Law Book Company, Melbourne and Sydney, 1987 (with Helga Kuhse)

'Creating Embryos' in W. B. Weil and M. Benjamin (eds.), Ethical Issues at the Outset of Life, Blackwell Scientific Publications, Boston, 1987, pp. 43-62

'Hegel and Marx' (a dialogue with Bryan Magee) in B. Magee (ed.), The Great Philosophers, BBC Books, London, 1987, pp. 190-208; Portuguese translation: Presenca, Lisbon, 1989

'Ethical issues raised by treatment of extremely preterm infants' in V.Y.H. Yu and E.C. Wood (eds.), Prematurity, Churchill Livingstone, Edinburgh, 1987, pp. 257-273 (with Helga Kuhse)

'Life's Uncertain Voyage' in P. Pettit, R. Sylvan and J. Norman (eds.), Metaphysics and Morality: Essays in honour of J.J.C. Smart, Blackwell's, Oxford, 1987, pp.154-172

'Ethical Issues in Reproductive Alternatives for Genetic Indications' in F. Vogel & K. Sperling (eds.), Human Genetics, Springer, Berlin, 1987, pp. 683-91 (with Helga Kuhse)

'Reasoning towards Utilitarianism' in D. Seanor and N. Fotion (eds.), Hare and Critics, Clarendon Press, Oxford, 1988, pp. 147-159

'Ethical Experts in a Democracy' in D. Rosenthal and F. Shehadi (eds.), Applied Ethics and Ethical Theory, University of Utah Press, Salt Lake City, 1988, pp. 149-161

'The Ethics of Refugee Policy' in M. Gibney (ed.), Open Borders? Closed Societies?, Greenwood Press, New York, 1988, pp. 111-130 (with Renata Singer)

'Some consequences of regulating reproductive medicine in Australia', in C. Byk (ed.), Procreation artificielle ou en sont l'ethique et le droit?, Lacassagne, Lyon, 1989, pp. 185-192 (with Karen Dawson)

'Animal Liberation?' (interview with Robyn Williams) in Robyn Williams, The Uncertainty Principle, ABC Books, Sydney, 1989, pp. 139-150

'Il Dibattito Bioetico in Australia' ('The Bioethics Debate in Australia') in O. Polleggioni and M. Russo (eds.), Il Bambino Bionico, La Nuova Italia, Florence, 1989, pp. 139-143

'Geleitwort' (Introduction), Helmut Kaplan, Warum Vegetarier?, Peter Lang, Frankfurt, 1989, pp. 7-10

'Should All Seriously Disabled Infants Live?' in Geoffrey Scarre (ed.), Children, Parents and Politics, Cambridge University Press, Cambridge, 1989, pp. 168-181 (with Helga Kuhse)

'When do People Begin?' in K. Andrews and M. Stainsby (eds.), Collaborating in Health Care: Proceedings of the 1989 Annual Conference on Bioethics, St Vincent's Bioethics Centre, Melbourne, 1990, pp. 21-25

'IVF and Australian Law' in D. Bromham, M. Dalton and J. Jackson (eds.), Philosophical Ethics in Reproductive Medicine, Manchester University Press, Manchester, 1990, pp. 31-47

'Introduction: The nature of ethical argument' in Peter Singer, Helga Kuhse, Stephen Buckle, Karen Dawson and Pascal Kasimba, Embryo Experimentation, Cambridge University Press, Cambridge, 1990, pp. 37-42 (with Helga Kuhse)

'Individuals, humans and persons: the issue of moral status' in Peter Singer, Helga Kuhse, Stephen Buckle, Karen Dawson and Pascal Kasimba, Embryo Experimentation, Cambridge University Press, Cambridge, 1990, pp. 65-75 (with Helga Kuhse)

'The New Genetics: Some Ethical Issues' in Advances in Biotechnology: Proceedings of an International Conference, Swedish Council for Forestry and Agricultural Research and the Swedish Recombinant DNA Advisory Committee, Stockholm, 1990, pp. 213-220 (with Karen Dawson)

'Je mehr wir fuer andere leben, desto zufriedener leben wir' in K. Deschner (ed.), Woran ich Glaube, Gerd Mohn, Guetersloh, 1990, pp. 267-271

'Introduction' and 'Afterword', in P. Singer (ed.), A Companion to Ethics, Basil Blackwell, Oxford, 1991, pp. v-vi and 543-545

'Research into Aging: Should it be Guided by the Interests of Present Individuals, Future Individuals, or the Species?' in Frederic C. Ludwig (ed.), Life Span Extension: Consequences and Open Questions, Springer, New York, 1991, pp. 132-145

'Bioethics and Education' in G. Rex Meyer (ed.), Bioethics in Education, International Union of Biological Sciences, Commission for Biological Education, Erziehungswissenschaften Bd. 27, Lit Verlag, Muenster, 1991, pp. 60-67 (with Helga Kuhse)

'Environmental Values' in Ian Marsh (ed.), The Environmental Challenge, Longman Cheshire, Melbourne, 1991, pp. 3-24

'Mir leuchtet nicht ein, wie man so Werte bewahren will' in R. Hegselmann and R. Merkel (eds.), Zur Debatte ueber Euthanasie Suhrkamp, Frankfurt a. M., 1991, pp. 153-177 (with C. Fehige and G. Meggle)

'Problems in the Legislative Regulation of Reproductive Technology: Learning from the Victorian Experience' in The Australian Bioethics Association First Annual Conference: Bioethics and the Wider Community, Melbourne, 1991, pp. 273-276

'Hard Choices: Ethical Questions Raised by the Birth of Handicapped Infants' in Paul Badham (ed.), Ethics on the Frontiers of Human Existence, Paragon House, New York, 1992, pp. 153-177 (with Helga Kuhse)

'Ontogeny of pain and the concept of speciesism: a comment' in T. Kuchel, M. Rose and J. Burrell (eds.), Animal Pain: ethical and scientific perspectives, Australian Council on the Care of Animals in Research and Teaching, Glen Osmand, S.A., 1992, pp. 74-76

'Embryo Experimentation and the Moral Status of the Embryo', in E. Matthews and M. Menlowe (eds.), Philosophy and Health Care, Avebury, Aldershot, UK, 1992, pp. 81-91

'Foreword' to Lewis Gompertz, Moral Inquiries On the Situation of Man and Of Brutes, Centaur Press, Fontwell, Sussex, 1992, pp. 11-15

'Allocating Health Care Resources and the Problem of the Value of Life', in D. Cockburn (ed.), Death and the Value of Life, Trivium, Lampeter, 1992, pp. 7-23 (with Helga Kuhse)

'Foreword' to Richard Ryder (ed.), Animal Welfare and the Environment, Duckworth, London, 1992, pp. vii-x

'Beyond Traditional Religion' in Georg Feuerstein and Trisha Lamb Feuerstein (eds.), Voices on the Threshold of Tomorrow, Quest, Wheaton, Illinois, 1993, pp. 251-2

'Das gekreuzigte tier' in Edgar Dahl (ed.), Die Lehre des Unheils: Fundamentalkritik am Christentum, Carlsen, Hamburg, 1993, pp. 280-289 (with Edgar Dahl)

'Animals, Ethics and Experimentation' in N.E. Johnston (ed.), Animal Welfare Conference: Proceedings, Animal Ethics Unit, Monash University, 1993, pp. 1-8

'Abortion and Contraception: The moral significance of fertilization' in Fritz Beller and Robert F. Weir (eds.), The Beginning of Human Life, Kluwer, Dordrecht, 1994, pp. 145-161 (with Helga Kuhse)

'Life and Death Decision: The Need for a New Approach' in M. Rajaretnam (ed.), Bioethics and Environmental Education, UNESCO/Information and Resource Center/Institute for Policy Research, Singapore and Kuala Lumpur, 1994, pp. 81-3

'The Role of Ethics' in J. McKie (ed.), Ethical Issues in Prenatal Diagnosis and the Termination of Pregnancy, Centre for Human Bioethics, Monash University, 1994, pp. 1-7

'On the Nature of Bioethics', in Helga Kuhse and Peters Singer, Individuals, Humans, Persons, Academia Verlag, Sankt Augustin, 1994, pp. 21-32

'Late Termination and Selective Non-Treatment of Disabled Infants - Some Comparisons' in John McKie (ed.), Ethical Issues in Prenatal Diagnosis and the Termination of Pregnancy, Centre for Human Bioethics, Monash University, 1994, pp. 71-9

'Australia's Core Values and the Next Thirty Years', in Economic Planning Advisory Commission, Ambitions for Our Future: Australian Views, Conference Report 3, Australian Government Publishing Service, Canberra, 1994, pp. 69-71

'The Great Ape Project' in Raymond Corbey and Bert Theunissen (eds.), Ape, Man, Apeman: Changing Views since 1600, Department of Prehistory, Leiden University, 1995, pp. 367-376

'New Assisted Reproductive Technology' in Karen Dawson (ed.), Reproductive Technology: The Science, the Law, and the Social Issues, VCTA Publishing, Melbourne, 1994, pp. 99-102

'Animal Research: Philosophical Issues' in W. T. Reich (ed.), Encyclopedia of Bioethics, Macmillan and Simon & Schuster, New York, 1995, vol. I, pp. 147-153

'Ethical Problems in Economic Evaluation of Health Care' in C. Selby Smith and M.F. Drummond (eds.), Economic Evaluation in Australian Health Care, Australian Government Publishing Service, Canberra, 1995, ch. 15, pp. 172-178 (with Helga Kuhse, John McKie, Erik Nord and Jeff Richardson)

'Kirche und Embryonenforschung' in Edgar Dahl (ed.), Die Lehre des Unheils: Fundamentalkritik am Christentum, Goldmann, Hamburg, 1995, pp. 276-285

'Taking Sides on the Right to Die', in Simon Chapman and Stephen Leeder (eds.), The Last Right: Australians take sides on the right to die, Mandarin, Melbourne, 1995, pp. 142-144

'Abortion' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, pp. 2-3

'Animals' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, pp. 35-6

'Applied Ethics' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, pp. 42-3

'Dialectic', in Ted Honderich (ed.) , A Companion to Philosophy, Oxford University Press, Oxford, 1995, p. 198

'Fertilization in vitro' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, p. 275

'Hegel' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, pp. 339-343

'Killing' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, pp. 445-6

'Owl of Minerva' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, p. 638

'Vegetarianism' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, p. 897

'World-soul' in Ted Honderich (ed.), A Companion to Philosophy, Oxford University Press, Oxford, 1995, p. 919

'State Policy and the Sanctity of Human Life', in Death and the State: Papers Presented to a Conference on Euthanasia at the Centre for Public Policy, University of Melbourne, 23-24 August, 1995; Centre for Public Policy, University of Melbourne, 1996

'This I Believe' in John Marsden (ed.), This I Believe, Random House, Sydney, 1996, pp. 293-296

'How are we to live?' in Geoff Mulgan (ed.), Life After Politics: new thinking for the twenty-first century, Fontana, London, 1997, pp. 49-55

'QALYs: some methodological and ethical issues', in S. Gindro, R. Bracalenti, and E. Mordini (eds.), Bioethics Research: Policy, Methods and Strategies: Proceedings of a European Conference, European Commission, Directorate-General XII, 1997, pp. 83-92 (with Helga Kuhse, John McKie, Jeff Richardson and Erik Nord)

'On Comparing the Value of Human and Non-Human Life', in Edgar Morscher, Otto Neumaier and Peter Simons (eds.), Applied Ethics in a Troubled World, Kluwer, Dordrecht, 1998, pp. 93-104

'Possible Preferences' in Christoph Fehige and Ulla Wessels (eds.), Preferences, Walter de Gruyter, Berlin, 1998, pp. 383-398

A Vegetarian Philosophy in Sian Griffiths and Jennifer Wallace, Consuming Passions: Food in the age of anxiety, Manchester University Press, Manchester, 1998, pp. 71-80

'Utilitarianism' in Marc Bekoff, Encyclopedia of Animal Rights and Animal Welfare, Greenwood Press, Westport, CT, 1998, pp. 343-4

'A Response' in Dale Jamieson (ed.), Singer and His Critics, Blackwell, Oxford, 1999, pp. 269-335

'Reflections', in Amy Gutman (ed.), The Lives of Animals, Princeton University Press, Princeton, 1999, pp. 85-91

'Some Issues of Morality' in Richard Kowalski and Michael Coe (eds.), The Decameron Project, Monash University, Clayton, 1999, pp. 72-78

'Ethics across the species boundary' in Nicholas Low (ed.), Global Ethics and Environment, Routledge, London, England, 1999, pp. 146-157

'Embryos and animals: can we justify their use in research and treatment?' in Adam Zeman and Linda Emmanuel (eds.), Ethical Dilemmas in Neurology, W.B. Saunders, London, 2000

'Foreword' in Richard B. Brandt, A Theory of the Good and the Right, Prometheus, Amherst, NY, 1998

A Utilitarian Approach to Ethics and to Animals' in A. Lanny Kraus and David Renquist (eds.), Bioethics and the Use of Laboratory Animals, Benoit, Dubuque, 2000, pp. 57-64

Extending Ethics Beyond Our Own Species in Peter Kemp et al (eds.), Bioethics and Biolaw, vol. I, Judgement of Life, Rhodos International Science and Art Publishers, and Centre for Ethics and Law, Copenhagen, 2000, pp. 133-142

'Animals' in Dale Jamieson (ed.), A Companion to Environmental Philosophy, Blackwell, Oxford, 2001, pp. 416-425

'Cloning Humans and Cloning Animals' in Arlene Klotzko (ed.), The Cloning Sourcebook, Oxford University Press, New York, 2001, pp. 160-168

'Apes, Persons and Bioethics' in Birute Galdikas, Nancy Briggs, Lori Sheeran, Gary Shapiro and Jane Goodall (eds.), All Apes Great and Small, vol 1: African Apes, Kluwer Academic/Plenum, New York, 2001, pp. 283-291 (co-authored with Paola Cavalieri)

'Gimpy Cat' in Randy Cohen, The Good, The Bad & The Difference, Doubleday, New York, 2002, p. 245-246

'Unus Multorum' in Melvin Bukiet (ed.), Nothing Makes You Free, Norton, New York, 2002, pp. 338-349

'El pan que retienes le pernece al hambriento' in Bernardo Kliksberg, ed., Etica y Desarrollo, Editorial El Ateneo, Buenos Aires, 2002, pp. 149-162

'How Can We Prevent Crimes Against Humanity?' in Nicholas Owen, ed., Human Rights, Human Wrongs: The Oxford Amnesty Lectures 2001, Oxford University Press, 2003, pp. 92-137

'Preface' to Clare Druce and Philip Lymbery, Outlawed in Europe: How America is Falling Behind Europe in Farm Animal Welfare, Archimedian Press, New York, 2002, pp. i-iii

'Foreword' The Great Ape Project Census: Recognition for the Uncounted, Great Ape Project (GAP) Books, Portland, OR, 2003, pp. 1-4

'One World: The Ethics of Globalisation' in Felicity Rawlings-Sanaei and Andrew Fernando,  The Impact of Global Movements in the Twenty-First Century: The Proceedings of the Conference to Launch the Monash Institute for the Study of Global Movements, Melbourne, Australia, 2003, pp. 26-30

'Ethics Beyond Species and Beyond Instincts: A Response to Richard Posner' in Cass Sunstein and Martha Nussbaum, eds., Animal Rights: Current Debates and New Directions, Oxford University Press, New York, 2004,  pp. 78-92

'Preface to the 2nd Edition', in Peter Singer, One World, 2nd edition, Yale University Press, New Haven, 2004, pp. ix-xix

'Outsiders: Our Obligations to Those Beyond Our Borders', in Deen Chatterjee (ed.), The Ethics of Assistance, Cambridge University Press, 2004, pp. 11-32

'Ethics' in  Kang Ouyang (ed.), The Map of Contemporary British and American Philosophy, Dangdai Yingmei Zhexue Ditu, 2005, pp. 274-298 (in Chinese)

'Morte cerebrale ed etical della sacralitá della vita', in Rosangela Barcaro e Paolo Becchi (eds.), Questioni Mortali La Attuale Dibattito sulla Morte Cerebrale e il Problema dei Trapianti, Edizioni Scientifiche Italiane, pp. 99-121

'Foreword: Shopping at the Genetic Supermarket' in John Rasko, Gabrielle O'Sullivan and Rachel Ankeny (eds), The Ethics of Inheritable Genetic Modification, Cambridge University Press, Cambridge, 2006, pp. xiii-xxxi

'The ethical responsibilities of writers addressing political issues', in Marele Day, Susan Bradley Smith, and Fay Knight (eds.), Making Waves: 10 Years of the Byron Bay Writers Festival, University of Queensland Press, St Lucia, 2006, pp. 155-162

'Morality, Reason and the Rights of Animals' in Frans de Waal, Primates and Philosophers (edited by Stephen Macedo and Josiah Ober), Princeton University Press, Princeton, 2006, pp. 140-158

'Éthique Appliquée' in Sylvie Mesure and Patrick Savidan (eds.), Le Dictionnaire des Sciences Humaines, Presses Universitaires de France, 2006,  depp. 398-401

'Animal Protection and the Problem of Religion: An Interview' in Paul Waldau and Kimberley Patton (eds.), A Communion of Subjects, Columbia University Press, New York, 2006, pp. 616-618

'Answers to 5 Questions on Technology' in Jan-Kyrre Berg Olsen and Evan Selinger (eds.) Philosophy of Technology: 5 Questions, Automatic Press, 2007, pp. 213-221

'Answers to 5 Questions on Normative Ethics' in  Thomas Petersen and Jesper Ryberg, (eds.) Normative Ethics : 5 Questions, Automatic Press, 2007, pp. 123-129

'Ethics, Animals and Nature' in Hon-Lam Li and Anthony Yeung (eds.) New Essays in Applied Ethics, Palgrave Macmillan, London, 2007, pp. 29-41

'Human Rights, the State, and International Order' in Ioanna Kucuradi (ed.), Philosophy Facing World Problems: The Proceedings of the Twenty-First World Congress of Philosophy, vol. 13, Philosophical Society of Turkey, Ankara, 2007, pp. 101-109

Foreword to Marian Stamp Dawkins and Roland Bonney, The Future of Animal Farming, Blackwell, Oxford, 2008, pp. vii-ix

Preface to Jean-Baptiste Jeangène Vilmer, Éthique Animale, Presses Universitaires de France, Paris, 2008, pp. 1-3

Preface to A. Asai and T. Yamauchi, Reading Singer: Practical Ethics in the Global Age, Showado, Tokyo, 2008, pp. i-ii (in Japanese)

'Peter Singer' in Jon Casimir (ed.), The Best of Enough Rope, ABC Books, Sydney, 2007

'Climate Change as an Ethical Issue' in Jeremy Moss, (ed.), Climate Change and Social Justice, Melbourne University Press, 2009, pp. 38-50

'Parental Choice and Human Improvement' in Julian Savulescu and Nick Bostrom, (eds.), Human Enhancement, Oxford University Press, Oxford, 2009, pp. 277-289

'The German Challenge to Mill's Arguments for Freedom of Speech' in Christoph Fehige, Christoph Lumer, and Ulla Wessels, (eds.), Handeln mit Bedeutung und Handeln with Gewalt: Philosophische Aufsätze für Georg Meggle, Mentis, Paderborn, 2009, pp. 62-70

'Foreword' to Paola Cavalieri, The Death of the Animal, Columbia University Press, New York, 2009, pp. ix - xii

'Ethics' in Astra Taylor, (ed.), Examined Life, New Press, New York, 2009, pp. 61-86

'Foreword: A New View of Animals' in Nick Brandt, A Shadow Falls, Abrams, New York, 2009, pp. 15-19

'Each of us is just one among others' in Alex Voorhoeve, Conversations on Ethics, Oxford University Press, Oxford, 2009, pp. 43-64

‘Why Morality Doesn’t Need Religion’ in Udo Schuklenk and Russell Blackford (eds.), 50 Voices of Disbelief, Wiley-Blackwell, Oxford, 2009, pp. 288-293 (with Marc Hauser)

'A Global Approach to Ethics' in The Multiple Faces of Globalization, BBVA, Madrid, 2009, pp. 258-268

'Mill’s Relevance Today: A Personal View' in G. Varouxakis and Paul Kelly (eds.), John Stuart Mill – Thought and Influence, Routledge, London, 2010 pp. 159-172

'Bystanders to Poverty' in N. Davis, R. Keshen and J.McMahan (eds.), Ethics and Humanity: Themes from the Philosophy of Jonathan Glover, Oxford University Press, Oxford, 2010, pp. 185-201

'Peter Singer on Animals' (interview) in D. Edmonds and N. Warburton, Philosophy Bites, Oxford University Press, Oxford, 2010, pp. 18-28

'Moral Mammals: Does Atheism or Theism Provide the Best Foundation for Human Worth and Morality?' (discussion with John Hare) in D. Willard (ed.),  A Place for Truth, IVP Books, Downers Grove, Ill., 2010, pp. 169-194

'It’s Time to Stop Exploiting Animals for Food', in R. Lyons (ed.),  What’s the Future of Food, Spiked, London, 2010, pp. 76-79

‘Access to Life-Saving Medicines’ (with Doris Schroeder and Thomas Pogge) in Michael Boylan (ed.), The Morality and Global Justice Reader, Westview Press, 2011, pp. 229-255

'Ethics and Poverty', in Values and Ethics for the 21st Century, BBVA, Madrid, 2011, pp. 303-323

'Rich and Poor in the World Community' in David Grusky and Tamar Kricheli-Katz, (eds.), The New Gilded Age, Stanford University Press, Stanford, California, pp. 19-38

'Engaging with Christianity' in John Perry (ed.) God, the Good, and Utilitarianism: Perspectives on Peter Singer, Cambridge University Press, Cambridge, 2014, pp. 53-67