Adams, Carol. 1990. The Sexual Politics of Meat. New York: Continuum.Google Scholar

Adams, Carol. 2004. The Pornography of Meat. New York: Continuum.Google Scholar

Adelman, Jacob. 2009. “Mobile Slaughterhouse Assists in Trend to Locally Killed Meat.” July 25. www.gosanangelo.com/news/2009/jul/25/mobile-slaughterhouse-assists-in-trend-to-killed/.

Allen, Colin. 1999. “Animal Concepts Revisited: The Use of Self-Monitoring as an Empirical Approach.” Erkenntnis. Vol. 51 No. 1: 33–40.CrossRefGoogle Scholar

,American Academy of Physical Medicine and Rehabilitation. 2006. “Stem Cell Research and Therapy Proves Problematic for Rehabilitation Patients.” www.aapmr.org/media/stemcell1106.htm.

Anderson, Elizabeth. 2004. “Animal Rights and the Values of Nonhuman Life.” In Sunstein, Cass R. and Nussbaum, Martha (eds.). Animal Rights: Current Debates and New Directions. Oxford University Press: 277–98.Google Scholar

Animal Testing – Monkeys, Rats and Me. 2006. Television broadcast. BBC2. November 27. www.archive.org/details/MonkeysRatsandMe.

Arluke, Arnold, Frost, Randy, Steketee, Gail, Patronek, Gary, Luke, Carter, Messner, Edward, Nathanson, Jane, and Papazian, Michelle. 2002. “Press Reports of Animal Hoarding.” Society & Animals. Vol. 10 No. 2: 113–35.CrossRefGoogle Scholar

Aydede, Murat (ed.). 2006. Pain: New Essays on its Nature and the Methodology of its Study. Cambridge, Mass.: MIT Press.Google Scholar

Baden, John A. 1999. “Factory Farms Efficiency Comes with a High Price.” Bozeman Daily Chronicle. January 20. www.free-eco.org/articleDisplay.php?id=187.

Barrett, Larry. 2002a. “From Egg to Drummies: 10 Weeks from Farm to Food.” Baseline Magazine. July 10. www.baselinemag.com/c/a/Past-News/From-Egg-to-Drummies-10-Weeks-From-Farm-to-Food/.

Barrett, Larry. 2002b. “Poultry Production, Past and Present.” Baseline Magazine. July 10. www.baselinemag.com/c/a/Past-News/Poultry-Production-Past-and-Present.

Bateson, Patrick. 1991. “Are There Principles of Behavioural Development?” In Bateson, P. (ed.). The Development and Integration of Behaviour: Essays in Honour of Robert Hinde. Cambridge University Press.Google Scholar

Bekoff, Marc. 2002. Minding Animals: Awareness, Emotions, and Heart. New York: Oxford University Press.

Bekoff, Marc. 2009. “Animal Emotions: Do Animals Think and Feel?” Psychology Today. www.psychologytoday.com/blog/animal-emotions/200906/wild-justice-and-moral-intelligence-in-animals.

Bekoff, Marc, and Pierce, Jessica. 2009. Wild Justice: The Moral Lives of Animals. The University of Chicago Press.CrossRefGoogle Scholar

Bentham, Jeremy. 1789. “Of the Limits of the Penal Branch of Jurisprudence.” An Introduction to the Principles of Morals and Legislation. London.

Berry, Colin, Patronek, Gary, and Lockwood, Randall. 2005. “Long-term Outcomes in Animal Hoarding Cases.” Animal Law. Vol. 11: 167–88.Google Scholar

Biello, David. 2007. “Requiem for a Freshwater Dolphin.” Scientific American. August 8. www.scientificamerican.com/article.cfm?id=requiem-for-a-freshwater-dolphin.

Bittman, Mark. 2008. “Rethinking the Meat-Guzzler.” New York Times. January 27. www.nytimes.com/2008/01/27/weekinreview/27bittman.html.

Bjugstad, Kimberly B., Redmond, D.Eugene, Teng, Yang, D., Elsworth, J. D., Roth, R. H., Blanchard, B. C., Snyder, Evan Y., and Sladek, John R. 2005. “Neural Stem Cells Implanted into MPTP-treated Monkeys Increase the Size of Endogenous Tyrosine Hydroxylase-positive Cells Found in the Striatum: A Return to Control Measures.” Cell Transplantation. Vol. 14 No. 10: 183–92.CrossRefGoogle ScholarPubMed

Boesch, Christophe, and Boesch, Hedwige. 1990. “Tool Use and Tool Making in Wild Chimpanzees.” Folia Primatologica. Vol. 54: 86–99.CrossRefGoogle ScholarPubMed

Boesch, Christophe, Bolé, Camille, Eckhardt, Nadin, and Boesch, Hedwige. 2010. “Altruism in Forest Chimpanzees: The Case of Adoption.” PLoS ONE. Vol. 5 No. 1: e8901.CrossRefGoogle Scholar

Boyd, William. 2001. “Making Meat: Science, Technology, and American Poultry Production.” Technology and Culture. Vol. 42 No. 4: 631–64.CrossRefGoogle Scholar

Bradshaw, Gay A. 2009. Elephants on the Edge: What Animals Teach Us about Humanity. New Haven, Conn.: Yale University Press.Google Scholar

Bradshaw, Gay R., Schore, Allan N., Brown, Janine L., Poole, Joyce H., and Moss, Cynthia J. 2005. “Elephant Breakdown.” Nature. Vol. 433 No. 7028. February 24: 807.CrossRefGoogle ScholarPubMed

Branch, John. 2010. “Where Creativity Wags its Tail.” New York Times. April 18. www.nytimes.com/2010/04/19/sports/19grooming.html.

Broom, D. M., Sena, H., and Moynihan, K. L. 2009. “Pigs Learn What a Mirror Image Represents and Use it to Obtain Information.” Animal Behaviour. Vol. 78 No. 5: 1037–41.CrossRefGoogle Scholar

Brosnan, Sarah F., and Waal, Frans B. M. 2002. “A Proximate Perspective on Reciprocal Altruism.” Human Nature. Vol. 13 No. 1: 129–52.CrossRefGoogle ScholarPubMed

Brown, James H., and Sax, Dov F. 2004. “An Essay on Some Topics Concerning Invasive Species.” Austral Ecology. Vol. 29: 530–6.CrossRefGoogle Scholar

Buckley, R. 2001. “Environmental Impacts.” In Weaver, David B. (ed.). The Encyclopedia of Ecotourism. New York: CABI: 379–90.Google Scholar

Caldwell, Mark. 2000. “Polly Wanna Ph.D.?” Discover Magazine. January 1. http://discovermagazine.com/2000/jan/featpolly.

Callicott, J. Baird. 1980. “Animal Liberation: A Triangular Affair.” Environmental Ethics. Vol. 2 No. 4: 311–38.CrossRefGoogle Scholar

Callicott, J. Baird. 1989. In Defense of the Land Ethic: Essays in Environmental Philosophy. Albany, NY: SUNY Press.Google Scholar

Carlsson, Hans-Erik, Schapiro, Steven J., Farah, Idle, and Hau, Jann. 2004. “Use of Primates in Research: A Global Overview.” American Journal of Primatology. Vol. 63 No. 4: 225–37.CrossRefGoogle ScholarPubMed

Carvajal, Doreen, and Castle, Stephen. 2009. “A US Hog Giant Transforms Eastern Europe.” New York Times. May 6. www.nytimes.com/2009/05/06/business/global/06smithfield.html.

Cataldi, Susan. 2002. “Animals and the Concept of Dignity: Critical Reflections on a Circus Performance.” Ethics and the Environment. Vol. 7 No. 2: 104–26.CrossRefGoogle Scholar

Chang, Ruth (ed.). 1997. Introduction. Incommensurability, Incomparability and Practical Reason. Cambridge, Mass.: Harvard University Press.Google Scholar

Chomsky, Noam. 1980. “Human Language and Other Semiotic Systems.” In Sebok, Thomas A. and Umiker-Sebok, Jean (eds.). Speaking of Apes: A Critical Anthology of Two-way Communication with Man. New York: Plenum Press.Google Scholar

Christman, John. 2009. “Autonomy in Moral and Political Philosophy.” Stanford Encyclopedia of Philosophy. http://plato.stanford.edu/entries/autonomy-moral/.

Clarke, Stephen R. L. 1977. The Moral Status of Animals. Oxford University Press.Google Scholar

Clayton, N. S., Bussey, T. J., and Dickinson, A. 2003. “Can Animals Recall the Past and Plan for the Future?” National Review of Neuroscience. Vol. 4: 685–91.CrossRefGoogle ScholarPubMed

Clayton, N. S., and Dickinson, A. 1998. “Episodic-like Memory during Cache Recovery by Scrub Jays.” Nature. Vol. 395 No. 117: 272–4.CrossRefGoogle ScholarPubMed

Clayton, N. S., Salwiczek, L. H., and Dickinson, A. 2007. “Episodic Memory.” Current Biology. Vol. 17 No. 6: R189–R191.CrossRefGoogle ScholarPubMed

Clyne, Catherine. 2005. “(R)Evolution from Within? New Directions for the Humane Society: The Satya Interview with Wayne Pacelle.” Satya. June/July. www.satyamag.com/jun05/pacelle.html.

Cochrane, Alasdair. 2009. “Do Animals Have an Interest in Liberty?” Political Studies. Vol. 57 No. 3: 660–79.CrossRefGoogle Scholar

Cone, Tracie. 2009. “Calif. Lawmakers Rally Around Animal Welfare.” Associated Press. May 29. www.bakersfieldnow.com/news/local/46501372.html.

“,Conservationists Celebrate Double Achievement.” 2008. University of Kent. September 18. www.kent.ac.uk/news/stories/conservationistsdoubleachievement/2008.

,Convention on Biological Diversity. 2010. Global Biodiversity Outlook 3. www.cbd.int/GBO3.

Cook, John. 2006. “Thugs for Puppies.” Salon Magazine. February 7. www.salon.com/life/feature/2006/02/07/thugs_puppies.

Cook, Michael. 1998. US House of Representatives Committee on Agriculture Hearing Statement. May 13. www.epa.gov/ocir/hearings/testimony/105_1997_1998/051398.htm.

Cripps, Elizabeth. 2010. “Saving the Polar Bear, Saving the World: Can the Capabilities Approach Do Justice to Humans, Animals and Ecosystems?” Res Publica. Vol. 16 No. 1: 1–22.CrossRefGoogle Scholar

Cronin, William. 1996a. “Getting Back to the Wrong Nature: Why We Need to End our Love Affair with the Wilderness.” Utne Reader. May/June. www.utne.com/1996–05-01/Environment/GettingBacktotheWrongNature.aspx?page=3.

Cronin, William. 1996b. Uncommon Ground: Rethinking the Human Place in Nature. New York: W. W. Norton & Co.Google Scholar

Cuomo, Chris. 1998. Feminism and Ecological Communities: An Ethic of Flourishing. New York: Routledge.Google Scholar

Cuomo, Chris, and Lori, Gruen. 1998. “On Puppies and Pussies: Animals, Intimacy, and Moral Distance.” In Bar-On, A. and Ferguson, Ann (eds.). Daring to be Good: Essays in Feminist Ethio-politics. New York: Routledge: 129–42.Google Scholar

Curtin, Deane. 1991. “Toward an Ecological Ethic of Care.” Hypatia. Vol. 6: 60–74.CrossRefGoogle Scholar

Cushman, Fiery. 2006. “Aping Ethics: Behavioral Homologies and Nonhuman Rights.” In Hauser, Marc, Cushman, Fiery, and Kamen, Matthew (eds.). People, Property or Pets? West Lafayette, Ind.: Purdue University Press.Google Scholar

Darwin, Charles. 1888. The Descent of Man. 2nd edn. London: John Murray. Vol. I.Google Scholar

Davenport, R. K., Jr., and Menzel, E. W. 1963. “Stereotyped Behavior of the Infant Chimpanzee.” Archives of General Psychiatry. Vol. 8 No. 1: 99–104.CrossRefGoogle Scholar

Davenport, R. K., Jr., Menzel, E. W., Jr., and Rogers, C. M. 1966. “Effects of Severe Isolation on ‘Normal’ Juvenile Chimpanzees: Health, Weight Gain, and Stereotyped Behaviors.” Archives of General Psychiatry. Vol. 14 No. 2: 134–8.CrossRefGoogle ScholarPubMed

Davidson, Donald. 1999. “The Emergence of Thought.” Erkenntnis. Vol. 51: 7–17.CrossRefGoogle Scholar

DeGrazia, David. 1996. Taking Animals Seriously. Cambridge University Press.CrossRefGoogle Scholar

,Department of Health and Human Services. 2005. Center for Disease Control and Prevention. “National Antimicrobial Resistance Monitoring System (NARMS) Frequently Asked Question about Antibiotic Resistance.” www.cdc.gov/narms/faq_antiresis.htm.

Waal, Frans B. M. 2000. “Primates – A Natural Heritage of Conflict Resolution.” Science. Vol. 289 No. 5479: 586–90.CrossRefGoogle ScholarPubMed

Diamond, Cora. 1978. “Eating Meat and Eating People.” Philosophy. Vol. 53 No. 206. October: 465–79.CrossRefGoogle Scholar

Diamond, Cora. 2001. The Realistic Spirit. Cambridge, Mass.: MIT Press.Google Scholar

Donovan, Josephine. 1990. “Animal Rights and Feminist Theory.” Signs. Vol. 15 No. 2: 350–75.CrossRefGoogle Scholar

Donovan, Josephine, and Adams, Carol (eds.). 2007. The Feminist Care Tradition in Animal Ethics. New York: Columbia University Press.Google Scholar

Dorsey, E. R., Constantinescu, R., Thompson, J. P., Biglan, K. M., Holloway, R. G., Kieburtz, K., Marshall, F. J., Ravina, B. M., Schifitto, G., Siderowf, A., and Tanner, C. M. 2007. “Projected Number of People with Parkinson Disease in the Most Populous Nations, 2005 through 2030.” Neurology. Vol. 68 No. 5: 384–6.CrossRefGoogle ScholarPubMed

Edington, J. M., and Edington, M. A. 1986. Ecology, Recreation and Tourism. Cambridge University Press.Google Scholar

Engber, Daniel. 2009a. “Me and My Monkey: The Confessions of a Reluctant Vivisector.” Slate Magazine. June 5. www.slate.com/id/2219228.

Engber, Daniel. 2009b. “Pepper Goes to Washington.” Slate Magazine. June 3. www.slate.com/id/2219226/.

,Environmental Integrity Project. 2008. “A Holiday Gift for Big Poultry Bush Administration Rushes Emissions Reporting Exemption.” Report of the Environmental Integrity Project. December 9.

Etter, Lauren. 2008. “Have Knife, Will Travel: A Slaughterhouse on Wheels ‘Custom Butcher’ Gives Small Farms New Option to Sell Local Produce.” Wall Street Journal. September 5.

Everett, Jennifer. 2001. “Environmental Ethics, Animal Welfarism, and the Problem of Predation: A Bambi Lover's Respect for Nature.” Ethics and the Environment. Vol. 6 No. 1: 42–67.Google Scholar

Falk, J. H., Reinhard, E. M., Vernon, C. L., Bronnenkant, K., Deans, N. L., and Heimlich, J. E. 2007. Why Zoos and Aquariums Matter: Assessing the Impact of a Visit to a Zoo or Aquarium. Silver Spring, Md.: Association of Zoos and Aquariums.Google Scholar

Fearn, Eva (ed.). 2010. “2010–2011 State of the Wild: A Global Portrait.” Wildlife Conservation Society. Washington, DC: Island Press.Google Scholar

Fedigan, Linda. 1992. Primate Paradigms: Sex Roles and Social Bonds. The University of Chicago Press.Google Scholar

Fiala, Nathan. 2009. “How Meat Contributes to Global Warming.” Scientific American. February 4.

Fischer, J., and Lindenmayer, D. B. 2000. “An Assessment of the Published Results of Animal Relocations.” Biological Conservation. Vol. 96 No. 1. November: 1–11.CrossRefGoogle Scholar

Fitzgerald, Deborah Kay. 2003. Every Farm a Factory. New Haven, Conn.: Yale University Press.CrossRefGoogle Scholar

Fluck, David. 2010. “Giants of Savanna the Latest Evolution at Dallas Zoo.” Dallas Morning News. May 23.

Fouts, Roger. 1998. Next of Kin: My Conversations with Chimpanzees. New York: Harper Paperbacks.Google Scholar

Francione, Gary L. 1996. Rain Without Thunder: The Ideology of the Animal Rights. Philadelphia, Pa.: Temple University Press.Google Scholar

Francione, Gary L. 2000. Introduction to Animal Rights: Your Child or the Dog? Philadelphia, Pa.: Temple University Press.Google Scholar

Francione, Gary L. 2008. “‘Pets’: The Inherent Problems with Domestication.” Opposing Views. August 27. www.opposingviews.com/arguments/pets-the-inherent-problems-with-domestication.

Frankfurt, Harry G. 1971. “Freedom of the Will and the Concept of the Person.” Journal of Philosophy. Vol. 68 No. 1: 15–20.CrossRefGoogle Scholar

Frey, R. G. 2002. “Justifying Animal Experimentation.” Society. Vol. 39 No. 6 September/October: 37–47.CrossRefGoogle Scholar

Gaard, Greta (ed.). 1993. Ecofeminism: Women, Animals, Nature. Philadelphia, Pa.: Temple University Press.Google Scholar

Gaard, Greta. 2002. “Vegetarian Ecofeminism: A Review Essay.” Frontiers: A Journal of Women Studies. Vol. 23: 117–46.CrossRefGoogle Scholar

Gardner, R. Allen, and Gardner, Beatrix T. 1969. “Teaching Sign Language to a Chimpanzee.” Science. Vol. 165: 664–72.CrossRefGoogle ScholarPubMed

Gardner, R. Allen, and Gardner, Beatrix T. 1980. “Comparative Psychology and Language Acquisition.” In Sebok, Thomas A. and Umiker-Sebok, Jean (eds.). Speaking of Apes: A Critical Anthology of Two-way Communication with Man. New York: Plenum Press: 287–329.CrossRefGoogle Scholar

Gardner, R. Allen, and Gardner, Beatrix T. 1989. Teaching Sign Language to Chimpanzees. State University of New York Press.Google Scholar

Godfrey-Smith, Peter. 2009. Darwinian Populations and Natural Selection. Oxford University Press.CrossRefGoogle Scholar

Goodall, Jane. 1964. “Tool-using and Aimed Throwing in a Community of Free-living Chimpanzees.” Nature. Vol. 201. March: 1264–6.CrossRefGoogle Scholar

Goodall, Jane. 1986. The Chimpanzees of Gombe: Patterns of Behavior. Cambridge: Belknap Press.Google Scholar

Goodman, Peter S. 1999. “An Unsavory Byproduct: Runoff and Pollution.” Washington Post. August 1. www.washingtonpost.com/wp-srv/local/daily/aug99/chicken1.htm.

Goodpaster, Kenneth. 1978. “On Being Morally Considerable.” Journal of Philosophy. Vol. 75: 308–25.CrossRefGoogle Scholar

Gould, Stephen Jay. 1997. “Kropotkin Was No Crackpot.” Natural History. Vol. 106. June: 12–21.Google Scholar

Grau, Christopher (ed.). 2005. Philosophers Explore The Matrix. New York: Oxford University Press.Google Scholar

Griffiths, Paul E. 2002. “What is Innateness?” Monist. Vol. 85 No. 1: 70–85.CrossRefGoogle Scholar

Griffiths, Paul E. 2004. “Instinct in the '50s: The British Reception of Konrad Lorenz's Theory of Instinctive Behavior.” Biology and Philosophy. Vol. 19 No. 4: 609–31.CrossRefGoogle Scholar

Griffiths, Paul E., Edouard, Machery, and Stefan, Linquist. 2009. “The Vernacular Concept of Innateness.” Mind & Language. Vol. 24 No. 5: 605–30.CrossRefGoogle Scholar

Gross, Charles. 1998. “Galen and the Squealing Pig.” Neuroscientist. Vol. 4: 216–21.CrossRefGoogle Scholar

Gruen, Lori. 1993. “Dismantling Oppression: An Analysis of the Connection Between Women and Animals.” In Greta Gaard (ed.). 1993. Ecofeminism: Women, Animals, Nature. Philadelphia, Pa.: Temple University Press.

Gruen, Lori. 2002. “Refocusing Environmental Ethics: From Intrinsic Value to Endorsable Valuations.” Philosophy and Geography. Vol. 5 No. 2: 153–64.CrossRefGoogle Scholar

Gruen, Lori. 2004. “Empathy and Vegetarian Commitments.” In Sapontzis, Steve, F. (ed.). Food for Thought: The Debate over Eating Meat. New York: Prometheus: 284–94.Google Scholar

Gruen, Lori. 2009. “Attending to Nature: Empathetic Engagement with the More Than Human World.” Ethics and the Environment. Vol. 14: 23–38.CrossRefGoogle Scholar

Gruen, Lori, Grabel, Laura, and Singer, Peter (eds.). 2007. Stem Cell Research: The Ethical Issues. New York: Wiley-Blackwell.Google Scholar

Gruen, Lori, and Weil, Kari. 2010. “Teaching Difference: Sex, Gender, Species.” In DeMello, M. (ed.). Teaching the Animal. New York: Lantern Books: 127–44.Google Scholar

Hadley, John. 2009. “Animal Rights Extremism and the Terrorism Question.” Journal of Social Philosophy. Vol. 40 No. 3: 363–78.CrossRefGoogle Scholar

Hails, Chris (ed.). 2008. Living Planet Report 2008. Gland: WWF International.Google Scholar

Hancocks, David. 2003. A Different Nature: The Paradoxical World of Zoos and their Uncertain Future. Los Angeles, Calif.: University of California Press.Google Scholar

Hanson, Elizabeth. 2002. Animal Attractions: Nature on Display in American Zoos. Princeton University Press.Google Scholar

Haraway, Donna. 2008. When Species Meet. Minneapolis, Minn.: University of Minnesota Press.Google Scholar

Hare, B., Call, J., Agnetta, B., and Tomasello, M. 2000. “Chimpanzees Know What Conspecifics Do and Do Not See.” Animal Behaviour. Vol. 59: 771–86.CrossRefGoogle Scholar

Hare, B., Call, J., and Tomasello, M. 2001. “Do Chimpanzees Know What Conspecifics Know?” Animal Behaviour. Vol. 61: 139–51.CrossRefGoogle ScholarPubMed

Harlow, Harry. 1974. Learning to Love. New York: Aronson.Google Scholar

Harlow, Harry, and Harlow, M. K. 1962. “Social Deprivation in Monkeys.” Scientific American. Vol. 207 No. 5: 136–46.Google ScholarPubMed

Harper, A. Breeze (ed.). 2010. Sistah Vegan: Black Female Vegans Speak on Food, Identity, Health, and Society. New York: Lantern Press.Google Scholar

Harsanyi, John C. 1977. “Morality and the Theory of Rational Behavior.” Social Research. Vol. 44 No. 4: 623–57.Google Scholar

Hasan, Nurdin. 2010. “Elephant Murder Mystery Highlights Threat Faced by Animals in Aceh.” Jakarta Globe. May 9. www.thejakartaglobe.com/news/elephant-murder-mystery-highlights-threat-faced-by-animals-in-aceh/374091.

Hatkoff, Craig, Kahumbu, Isabelle, , and Kahumbu, Paula. 2007. Owen and Mzee: The True Story of a Remarkable Friendship. New York: Scholastic Books.Google Scholar

Hauser, Marc. 2000. Wild Minds: What Animals Really Think. New York: Henry Holt and Company.Google Scholar

Hendrickson, M., and Heffernan, W. 2007. “Concentration of Agricultural Markets.” National Farmers Union. April. Greenwood Village, Colo. www.nfu.org/wp-content/2007-heffernanreport.pdf.

Herrnstein, R. J. 1979. “Acquisition, Generalization, and Discrimination Reversal of a Natural Concept.” Journal of Experimental Psychology: Animal Behavior Processes. Vol. 5: 116–29.Google ScholarPubMed

Herrnstein, R. J., Loveland, D. H., and Cable, C. 1976. “Natural Concepts in Pigeons.” Journal of Experimental Psychology: Animal Behavior Processes. Vol. 2: 285–302.Google Scholar

Hess, Elizabeth. 2008. Nim Chimpsky: The Chimp Who Would be Human. New York: Bantam.Google Scholar

Heyes, C. M. 1998. “Theory of Mind in Nonhuman Primates.” Behavioral and Brain Sciences. Vol. 21: 101–14.CrossRefGoogle ScholarPubMed

Hockings, Kimberley J., Anderson, James R., and Matsuzawa, Tetsuro. 2006. “Road Crossing in Chimpanzees: A Risky Business.” Current Biology. Vol. 16: R668–R670.CrossRefGoogle ScholarPubMed

Horner, Victoria, and Waal, Frans B. M. 2009. “Controlled Studies of Chimpanzee Cultural Transmission.” Progress in Brain Research. Vol. 178: 3–15.CrossRefGoogle ScholarPubMed

Horner, Victoria, Whiten, Andrew, Flynn, Emma, and Waal, Frans B. M. 2006. “Faithful Replication of Foraging Techniques along Cultural Transmission Chains by Chimpanzees and Children.” Proceedings of the National Academy of Sciences, 103: 13878–83.CrossRefGoogle ScholarPubMed

,House of Representatives. 2009. House Resolution 1549. “Preservation of Antibiotics for Medical Treatment Act.” www.govtrack.us/congress/billtext.xpd?bill=h111–1549.

Hundley, Tom. 2005. “Village in Poland Clashes with US Pork Giant.” Chicago Tribune. February 7.

Hunt, G. R. 1996. “Manufacture and Use of Hook-tools by New Caledonian Crows.” Nature. Vol. 297: 249–51.CrossRefGoogle Scholar

Hursthouse, Rosalind. 2000. Ethics, Humans and Other Animals. London: Routledge.Google Scholar

Hutchins, Michael, and Mike, Keele. 2006. “Elephant Importation from Range Countries: Ethical and Practical Considerations for Accredited Zoos.” Zoo Biology. Vol. 25: 219–33.CrossRefGoogle Scholar

Jamieson, Dale. 2002. Morality's Progress: Essays on Humans, Other Animals, and the Rest of Nature. Oxford University Press.Google Scholar

Jamieson, Dale. 2008. Ethics and the Environment. Cambridge University Press.CrossRefGoogle Scholar

Jeffries, Stuart. 2006. “Test Driven.” Guardian. Interview. March 4. www.guardian.co.uk/animalrights/story/0,,1723372,00.html.

Johnson, George. 1995. “Chimp Talk Debate: Is it Really Language?” New York Times.

Kant, Immanuel. 1785. The Groundwork for the Metaphysics of Morals. Ed. and trans. Allen Wood. New Haven, Conn.: Yale University Press. 2002.Google Scholar

Kant, Immanuel. 1798. Anthropology from a Pragmatic Point of View. Ed. and trans. Gregor, Mary. The Hague: Martinus Nijhoff. 1974.Google Scholar

Kant, Immanuel. 2001. Lectures on Ethics. Ed. Schneewind, J. B.. Trans. Peter Heath. New York: Cambridge University Press.Google Scholar

Kawall, Jason. 1998. “Environmental Diversity and the Value of the Unusual.” Proceedings of the 20th World Congress of Philosophy. www.bu.edu/wcp/Papers/Envi/EnviKawa.htm.

Keiger, Dale. 2009. “Farmacology.” Johns Hopkins Magazine. Vol. 61 No. 3. www.jhu.edu/jhumag/0609web/farm.html.Google Scholar

Kellogg, W. N., and Kellogg, L. A. 1933. The Ape and the Child. New York and London: McGraw-Hill.Google Scholar

Kessler, M. J., Turnquist, J. E., Pritzker, K. P. H., and London, W. T. 1986. “Reduction of Passive Extension and Radiographic Evidence of Degenerative Knee Joint Diseases in Cage-raised and Free-ranging Aged Monkeys (Macaca mulatta).” Journal of Medical Primatology. Vol. 15: 1–9.Google Scholar

Kheel, Marti. 2008. Nature Ethics: An Ecofeminist Perspective. Lanham, Md.: Rowman & Littlefield.Google Scholar

Kittay, Eva. 2005. “At the Margins of Moral Personhood.” Ethics. Vol. 116: 100–31.CrossRefGoogle ScholarPubMed

Kittay, Eva. 2009. “The Personal is Philosophical is Political: A Philosopher and Mother of a Cognitively Disabled Person Sends Notes from the Battlefield.” Metaphilosophy. Vol. 40 Nos. 3–4: 606–27.CrossRefGoogle Scholar

Klailova, Michelle, Chloe, Hodgkinson, and Lee, Phyllis C. 2010. “Behavioral Responses of One Western Lowland Gorilla (Gorilla gorilla gorilla) Group at Bai Hokou, Central African Republic, to Tourists, Researchers and Trackers.” American Journal of Primatology. April: 1–10.CrossRef

Kluger, Jeffrey. 2007. “What Makes Us Moral?” Time Magazine. November 21.

Korsgaard, Christine. 1996. The Sources of Normativity. Cambridge University Press.CrossRefGoogle Scholar

Korsgaard, Christine. 2004. “Fellow Creatures: Kantian Ethics and Our Duties to Animals.” In Peterson, Grethe B. (ed.). The Tanner Lectures on Human Values. Vols. 25–26. Salt Lake City, Utah: University of Utah Press.Google Scholar

Korsgaard, Christine. 2007. “Facing the Animal You See in the Mirror.” Manuscript.

Krajick, Kevin. 2005. “Winning the War Against Island Invaders.” Science. Vol. 310 No. 5753. December: 1410–13.CrossRefGoogle ScholarPubMed

Kristof, Nicholas D. 2008. “A Farm Boy Reflects.” New York Times. July 31.

Kristof, Nicholas D. 2009. “Humanity Even for Nonhumans.” New York Times. April 9.

Lederer, S. 1992. “Political Animals: The Shaping of Biomedical Research Literature in Twentieth-century America.” Isis. Vol. 83 No. 1. March: 61–79.CrossRefGoogle ScholarPubMed

Leider, J. P. 2006. “Animal Rights Activist Peter Singer Explains his Views.” Minnesota Daily. March 23.

Lenman, James. 2000. “Consequentialism and Cluelessness.” Philosophy and Public Affairs. Vol. 29 No. 4: 342–70.CrossRefGoogle Scholar

Lewis, John. 2005. US Senate Committee on Environment and Public Works Hearing Statements. May 18. http://epw.senate.gov/hearing_statements.cfm?id=237817.

Lieberman, Bruce S., and Elisabeth S, Vrba. 2005. “Stephen Jay Gould on Species Selection: 30 Years of Insight.” Paleobiology. Vol. 31 No. 2: 113–21.CrossRefGoogle Scholar

Lindberg, K. 2001. “Economic Impacts.” In Weaver, David B. (ed.). The Encyclopedia of Ecotourism. New York: CABI: 363–75.Google Scholar

Lloyd, Elisabeth. 2004. “Kanzi, Evolution, and Language.” Biology and Philosophy. Vol. 19 No. 4: 577–88.CrossRefGoogle Scholar

Locke, John. 1690. Essay on Human Understanding. London.

Lockwood, Michael. 1979. “Singer on Killing and the Preference for Life.” Inquiry. Vol. 22. Summer: 157–70.CrossRefGoogle Scholar

Luban, Daniel. 2009. “Human Dignity, Humiliation and Torture.” Kennedy Institute of Ethics Journal. Vol. 19 No. 3: 211–30.CrossRefGoogle ScholarPubMed

Lusk, Jayson L. 2010. “The Effect of Proposition 2 on the Demand for Eggs in California.” Journal of Agricultural & Food Industrial Organization. Vol. 8 No. 1.CrossRefGoogle Scholar

Lyn, Heidi. 2007. “Mental Representation of Symbols as Revealed by Vocabulary Errors in Two Bonobos (Pan paniscus).” Animal Cognition. Vol 10: 461–75.CrossRefGoogle Scholar

Mackenzie, Catriona, and Natalie, Stoljar (eds.). 2000. Relational Autonomy: Feminist Perspectives on Autonomy, Agency, and the Social Self. New York: Oxford University Press.Google Scholar

Mann, Janet, Sargeant, Brooke L., Watson-Capps, Jana J., Gibson, Quincy A., Heithaus, Michael R., Connor, Richard C., and Patterson, Eric. 2008. “Why Do Dolphins Carry Sponges?” PLoS ONE. Vol. 3 No. 12: e3868.CrossRefGoogle ScholarPubMed

Marino, Lori, Lilienfeld, Scott O., Malamud, Randy, Nobis, Nathan, and Broglio, Ron. 2010. “Do Zoos and Aquariums Promote Attitude Change in Visitors? A Critical Evaluation of the American Zoo and Aquarium Study.” Society and Animals. Vol. 18: 126–38.CrossRefGoogle Scholar

McGowan, Christopher. 1997. The Raptor and the Lamb: Predators and Prey in the Living World. New York: Henry Holt and Company.Google Scholar

McMahan, Jeff. 2005. “Our Fellow Creatures.” Journal of Ethics. Vol. 9: 353–80.CrossRefGoogle Scholar

McMahan, Jeff. 2008. “Eating Animals the Nice Way.” Daedalus. Winter: 66–76.Google Scholar

Mellon, Margaret, Benbrook, Charles, and Benbrook, Karen Lutz. 2001. Hogging It! Estimates of Antimicrobial Abuse in Livestock. Cambridge, Mass.: Union of Concerned Scientists.Google Scholar

Meyers, Diana Tietjens. 2000. “Intersectional Identity and the Authentic Self? Opposites Attract!” In Mackenzie, Catriona and Stoljar, Natalie (eds.). Relational Autonomy: Feminist Perspectives on Autonomy, Agency, and the Social Self. New York: Oxford University Press.Google Scholar

Midgley, Mary. 1983. Animals and Why They Matter. Harmondsworth: Penguin.Google Scholar

Mill, John Stuart. 1859. On Liberty. London.

Mills, Brett. 2010. “Television Wildlife: Documentaries and Animals' Right to Privacy.” Continuum: Journal of Media and Cultural Studies. Vol. 24 No. 2: 193–202.CrossRefGoogle Scholar

Mistichelli, J. M. 1985. “Baby Fae: Ethical Issues Surrounding Cross-species Organ Transplantation.” Scope Note. No. 5: 1–19.Google Scholar

Morgan, K. N., and Tromborg, C. T. 2007. “Sources of Stress in Captivity.” Applied Animal Behaviour Science. Vol. 102: 262–302.CrossRefGoogle Scholar

Muller, M., and Mitani, J. C. 2005. “Conflict and Cooperation in Wild Chimpanzees.” In Slater, P. J. B., Rosenblatt, J., Snowdon, C., Roper, T., and Naguib, M. (eds.). Advances in the Study of Behavior. New York: Elsevier: 275–331.Google Scholar

Murphy, Timothy. 2004. Case Studies in Biomedical Research Ethics. Cambridge, Mass.: MIT Press.Google Scholar

Myers, Norman. 1979. The Sinking Ark: A New Look at the Problems of Disappearing Species. New York: Pergamon Press.Google Scholar

Napier, John. 1964. “The Locomotor Functions of Hominids.” In Washburn, S. (ed.). Classification and Human Evolution. London: Methuen.Google Scholar

,National Research Council. 2009. Recognition and Alleviation of Pain in Laboratory Animals. Washington, DC: The National Academic Press.Google Scholar

Nicholl, Charles S., and Sharon, Russell 2001. “A Darwinian View of the Issues Associated with the Use of Animals in Biomedical Research.” In Frankel Paul, Ellen, Paul, Jeffrey, and Miller, Fred D.. Why Animal Experimentation Matters: The Use of Animals in Medical Research. New Brunswick, NJ: Transaction Publishers.Google Scholar

Norris, Scott. 2007. “Tiny ‘Crow-Cams’ Capture Tool Use in Wild Birds.” National Geographic News. http://news.nationalgeographic.com/news/2007/10/071004-crows-tools.html.Google Scholar

Novak, Melinda A., and Suomi, Stephen J. 1988. “Psychological Well-being of Primates in Captivity.” American Psychologist. Vol. 43 No. 10: 765–73.CrossRefGoogle ScholarPubMed

Nozick, Robert. 1974. Anarchy, State, and Utopia. New York: Basic Books.Google Scholar

Nussbaum, Martha. 2000. Women and Human Development. Cambridge University Press.CrossRefGoogle Scholar

Nussbaum, Martha. 2004. “Beyond Compassion and Humanity: Justice for Nonhuman Animals.” In Cass R. Sunstein and Martha Nussbaum (eds.). Animal Rights: Current Debates and New Directions. Oxford University Press: 299–320.

Nussbaum, Martha. 2006a. Frontiers of Justice: Disability, Nationality, and Species Membership. Cambridge: Belknap Press.Google Scholar

Nussbaum, Martha. 2006b. “The Moral Status of Animals.” Chronicle of Higher Education. Vol. 52: B6–B8.Google ScholarPubMed

Oakley, Page. 1949. Man the Toolmaker. London: British Museum of Natural History.Google Scholar

Oyama, Susan. 2007. “Changing the Game.” http://biolinguagem.com/colaboradores/oyama_2007_changingthegame.pdf.

Pacheco, Alex, with Anna, Francione 1985. “The Silver Spring Monkeys.” In Singer, Peter (ed.). In Defense of Animals. New York: Basil Blackwell: 135–47.Google Scholar

Pearce, Fred. 1999. “Crops Without Profit: Britain is Paying an Extraordinary Price for its Agriculture.” New Scientist. December 18.

Pew, Charitable Trust. 2008. “Industrial Farm Animal Production, Antimicrobial Resistance and Human Health.” Pew Charitable Trust Report. January 30.

Pitcher, George. 1995. The Dogs Who Came to Stay. New York: Dutton.Google Scholar

Plumwood, Val. 1993. Feminism and the Mastery of Nature. New York: Routledge.Google Scholar

Plumwood, Val. 2000. “On Being Prey.” Utne Reader. July/August. www.utne.com/2000–07-01/being-prey.aspx.

Pollan, Michael. 2006. The Omnivore's Dilemma: A Natural History of Four Meals. New York: Penguin.Google Scholar

Poole, Joyce, and Granli, P. 2008. “Mind and Movement: Meeting the Interests of Elephants.” In Forthman, D., Kane, L. L. F., and Waldau, P. (eds.). An Elephant in the Room: The Science and Well Being of Elephants in Captivity. North Grafton, Mass.: Tufts University.Google Scholar

Povinelli, D., Eddy, T., Hobson, R., and Tomasello, M. (1996). What Young Chimpanzees Know about Seeing. Monographs of the Society for Research in Child Development. Vol. 61(3).CrossRef

Pozos, Robert S. 2003. “Nazi Hypothermia Research: Should the Data be Used?” In Beam, Thomas E., and Sparacino, Linette R. (eds.). Military Medical Ethics. Vol. 2. Office of the Surgeon General, United States Army.Google Scholar

Preece, Rod, and Chamberlain, Lorna. 1993. Animal Welfare and Human Values. Waterloo, Ont.: Wilfrid Laurier University Press.Google Scholar

Premack, David, and Ann James, Premack. 1984. The Mind of an Ape. New York: W. W. Norton & Co.Google Scholar

Prince-Hughes, Dawn. 2004. Songs of the Gorilla Nation: My Journey through Autism. New York: Harmony Books.Google Scholar

Pruetz, J. 2007. “Chimps Make and Use ‘Spears’ to Hunt.” National Geographic News. http://news.nationalgeographic.com/news/2007/02/070222-chimp-video.html.

Pruetz, J., and Bertolani, P. 2007. “Savanna Chimpanzees, Pan troglodytes verus, Hunt with Tools.” Current Biology. Vol. 17 No. 5: 412–17.CrossRefGoogle Scholar

Redmond, D. Eugene, Jr. 2008. “Translational Studies in Monkeys of Human Embryonic Stem Cells for Treatment of Parkinson's Disease.” 2008 Stem Cell Grants-in-Aid: Project Summaries and Updates.

Reese, Jennifer. 2009. “What I Learned When I Killed a Chicken: Nothing Especially Virtuous.” September 17. www.doublex.com/section/life/what-i-learned-when-i-killed-chicken.

Regan, Tom. n.d. “The Philosophy of Animal Rights.” www.cultureandanimals.org/pop1.html.

Regan, Tom. 1985. “The Case for Animal Rights.” In Singer, P. (ed.). In Defense of Animals. New York: Basil Blackwell: 13–26.Google Scholar

Regan, Tom. 2001. Defending Animal Rights. Chicago, Ill.: University of Illinois Press.Google Scholar

Regan, Tom. 2004. The Case for Animal Rights. Berkeley, Calif.: University of California Press.Google Scholar

Reiss, Diana, and Lori, Marino. 2001. “Mirror Self-recognition in the Bottlenose Dolphin: A Case of Cognitive Convergence.” Proceedings of the National Academy of Sciences. Vol. 98 No. 10: 5937–42.CrossRefGoogle ScholarPubMed

Roach, John. 2007. “Chimps Use ‘Spears’ to Hunt Mammals, Study Says.” National Geographic News. http://news.nationalgeographic.com/news/2007/02/070222-chimps-spears.html.

Robinson, Phillip. 2004. Life at the Zoo. New York: Columbia University Press.CrossRefGoogle Scholar

Rollins, Bernard E. 2006. “The Regulation of Animal Research and the Emergence of Animal Ethics: A Conceptual History.” Theoretical Medicine and Bioethics. Vol. 27: 285–304.CrossRefGoogle Scholar

Rolston, Holmes. 1988. Environmental Ethics: Duties to and Values in the Natural World. Philadelphia, Pa.: Temple University Press.Google Scholar

Rolston, Holmes. 1994. Conserving Natural Value. New York: Columbia University Press.Google Scholar

Rosenthal, Elizabeth. 2010. “To Help Jaguars Survive, Ease their Commute.” New York Times. May 11. www.nytimes.com/2010/05/12/science/earth/12jaguar.html?pagewanted=all.

Ross, S. R., Lukas, K. E., Lonsdorf, E. V., Stoinski, T. S., Hare, B., Shumaker, R., and Goodall, J. 2008. “Inappropriate Use and Portrayal of Chimpanzees.” Science. Vol. 319: 1487.CrossRefGoogle ScholarPubMed

Rudacille, Deborah. 2000. The Scalpel and the Butterfly: The War Between Animal Research and Animal Protection. New York: Farrar, Straus, and Giroux.Google Scholar

Rumbaugh, Duane M. 1980. “Language Behavior of Apes.” In Sebok, Thomas A. and Jean Umiker-Sebok, (eds.). Speaking of Apes: A Critical Anthology of Two-way Communication with Man. New York: Plenum Press: 231–59.CrossRefGoogle Scholar

Russell, Geoff, Singer, Peter, and Brook, Barry. 2008. “The Real Climate Change Culprit is Methane Gas from Cows and Sheep.” Melbourne Age. July 10. www.theage.com.au/opinion/the-missing-link-in-the-garnaut-report-20080709-3cjh.html?page= -1.

Sanz, Crickette M., Schöning, Caspar, and Morgan, David B. 2009. “Chimpanzees Prey on Army Ants with Specialized Tool Set.” American Journal of Primatology. Vol. 71 No. 1: 1–8.Google Scholar

Savage-Rumbaugh, Sue, Shanker, Stuart G., and Taylor, Talbot, J. 1998. Apes, Language and the Human Mind. New York: Oxford University Press.Google Scholar

Schweitzer, Albert. 1936. “The Ethics of Reverence for Life.” Christendom. Vol. 1: 225–39.Google Scholar

Sen, Amartya. 1992. Inequality Reexamined. Cambridge, Mass.: Harvard University Press.Google Scholar

Sensen, Oliver. 2009. “Kant's Conception of Human Dignity.” Kant-Studien. Vol. 100 No. 3: 309–31.CrossRefGoogle Scholar

Shapiro, Tamar. 1999. “What is a Child?” Ethics 109: 715–38.CrossRefGoogle Scholar

Siddle, Sheila. 2002. In My Family Tree: A Life with Chimpanzees. New York: Grove Press.Google Scholar

Sidgwick, Henry. 1998. Practical Ethics. New York: Oxford University Press.Google Scholar

Singer, Peter (ed.). 1985. In Defense of Animals. New York: Basil Blackwell.Google Scholar

Singer, Peter. 1990. Animal Liberation. 2nd edn. New York: Avon Books.Google Scholar

Singer, Peter. 1993. Practical Ethics. Cambridge University Press.Google Scholar

Singer, Peter, and Mason, Jim. 2006. The Way We Eat: Why Our Food Choices Matter. Emmans, Pa.: Rodale Press.Google Scholar

Smith, Gavin J. D., Vijaykrishna, Dhanasekaran, Bahl, Justin, Lycett, Samantha J., Worobey, Michael, Pybus, Oliver G., Ma, Siu Kit, Cheung, Chung Lam, Raghwani, Jayna, Bhatt, Samir, Peiris, , Malik, J. S., Guan, Yi, and Rambaut, Andrew. 2009. “Origins and Evolutionary Genomics of the 2009 Swine-origin H1N1 Influenza A Epidemic.” Nature. Vol. 459: 1122–5.CrossRefGoogle ScholarPubMed

Smithfield, Foods. 2009. Annual Report. http://investors.smithfieldfoods.com/annuals.cfm.

Sorabji, Richard. 1993. Animal Minds and Human Morals: The Origins of the Western Debate. Ithaca, NY: Cornell University Press.Google Scholar

Spira, Henry. 1985. “Fighting to Win.” In Singer, Peter (ed.). In Defense of Animals. New York: Basil Blackwell: 194–208.Google Scholar

Steinfeld, Henning, Gerber, Pierre, Wassenaar, Tom, Castel, Vincent. Rosales, Mauricio, and Hann, Cees. 2006. Livestock's Long Shadow. Rome: FAO.Google Scholar

Stevens, Christine. 1998. “Historical Motivation for the Federal Animal Welfare Act.” In Michael Kreger, D'Anna Jensen, and Tim Allen (eds.). Animal Welfare Act: Historical Perspectives and Future Directions. www.nal.usda.gov/awic/pubs/96symp/awasymp.htm.

Strier, Karen. 2010. The Challenge of Comparisons in Primatology. http://onthehuman.org/2010/02/the-challenge-of-comparisons-in-primatology/.

Subak, Susan. 1999. “Global Environmental Costs of Beef Production.” Ecological Economics. Vol. 30 No. 1: 79–91.CrossRefGoogle Scholar

Suda-King, Chikako. 2008. “Do Orangutans (Pongo pygmaeus) Know When They Do Not Remember?” Animal Cognition. Vol. 11: 21–42.CrossRefGoogle Scholar

Sugiyama, Y., and Koman, Jeremy. 1979. “Tool-using and -making Behavior in Wild Chimpanzees at Bossou, Guinea.” Primates. Vol. 20: 513–24.CrossRefGoogle Scholar

Taylor, A., Hunt, G., Holzhaider, J., and Gray, R. 2007. “Spontaneous Metatool Use by New Caledonian Crows.” Current Biology. Vol. 17: 1504–7.CrossRefGoogle ScholarPubMed

Taylor, Katy, Gordon, Nicky, Langley, Gill, and Higgins, Wendy. 2008. “Estimates for Worldwide Laboratory Animal Use in 2005.” Alternative to Laboratory Animals. Vol. 36: 327–42.Google ScholarPubMed

Taylor, Paul. 1986. Respect for Nature: A Theory of Environmental Ethics. Princeton University Press.Google Scholar

Teichman, Jenny. 1985. “The Definition of Person.” Philosophy. Vol. 60 No. 232: 175–85.CrossRefGoogle Scholar

Terrace, H. S. 1983. “Apes Who ‘Talk’: Language or Projection of Language by their Teachers?” In Luce, Judith and Wilder, Hugh T. (eds.). Language in Primates: Perspectives and Implications. New York: Springer-Verlag: 22–39.Google Scholar

Terrace, H. S., Petitto, L. A., Sanders, R. J., and Bever, T. G. 1979. “Can an Ape Create a Sentence?” Science. Vol. 206: 891–902.CrossRefGoogle ScholarPubMed

Thorpe, W. H. 1950. “The Definition of Some Terms Used in Animal Behaviour Studies.” Bulletin of Animal Behavior. 8: 34–50.Google Scholar

Tomasello, Michael, Call, Josep, and Hare, Brian. 2003. “Chimpanzees Understand Psychological States – The Question is Which Ones and to What Extent.” Trends in Cognitive Sciences. Vol. 7: 153–6.CrossRefGoogle ScholarPubMed

,Tyson Foods, Inc. 2008. Fiscal 2008 Fact Book.

,Union of Concerned Scientists. 2008. “CAFOs Uncovered: The Untold Costs of Confined Animal Feeding Operations.” www.ucsusa.org/food_and_agriculture/science_and_impacts/impacts_industrial_agriculture/cafos-uncovered.html.

,United States Department of Agriculture. 2008. “Environmental Interactions with Agricultural Production: Animal Agriculture and the Environment.”

,United States General Accounting Office. 2004. “Antibiotic Resistance: Federal Agencies Need to Better Focus Efforts to Address Risk to Humans from Antibiotic Use in Animals.” Report to Congressional Requesters. Nos. 04–490. www.gao.gov/new.items/d04490.pdf.Google Scholar

VanDeVeer, Donald. 1979. “Interspecific Justice.” Inquiry. Vol. 22: 55–79.CrossRefGoogle Scholar

Minh, Tran. 2010. “Rare Rhino Shot, Horn Chopped, in Vietnam Preserve.” Associated Press. May 10. http://abcnews.go.com/International/wireStory?id=10602048.

Varner, Gary. 1998. In Nature's Interests. New York: Oxford University Press.Google Scholar

Vié, Jean-Christophe, Hilton-Taylor, Craig, and Stuart, Simon N. (eds.). 2009. Wildlife in a Changing World: An Analysis of the 2008 IUCN Red List of Threatened Species. Gland: International Union for Conservation of Nature.CrossRefGoogle Scholar

Vierck, C. J., Hansson, P. T., and Yezierski, R. P. 2008. “Clinical and Pre-clinical Pain Assessment: Are We Measuring the Same Thing?” Pain. Vol. 135 Nos. 1–2: 7–10.CrossRefGoogle ScholarPubMed

Walsh, Bryan. 2009. “America's Food Crisis and How to Fix it.” Time Magazine. August 20. www.time.com/time/health/article/0,8599,1917458–1,00.html.

Warren, Samuel, and Brandeis, Louis. 1890. “The Right to Privacy.” Harvard Law Review. Vol. 4 No. 5.CrossRefGoogle Scholar

Watson, L. 2004. The Whole Hog: Exploring the Extraordinary Potential of Pigs. Washington, DC: Smithsonian Books.Google Scholar

Weir, A. A. S., Chappell, Jackie, and Kacelnik, Alex. 2002. “Shaping of Hooks in New Caledonian Crows.” Science. Vol. 297 No. 5583: 981.CrossRefGoogle ScholarPubMed

Weisman, Irving. 2005. “Chimeras: Animal–Human Hybrids.” Interview with Tom Bearden. News Hour. August 16. www.pbs.org/newshour/bb/science/july-dec05/chimera_8–16.html.

Wemmer, Christen, and Christen, Catherine A. 2008. Elephants and Ethics: Toward a Morality of Coexistence. Baltimore, Md.: Johns Hopkins Press.Google Scholar

Whiten, Andrew, Goodall, J., McGrew, W. C., Nishida, T., Reynolds, V., Sugiyama, Y., Tutin, C. E. G., Wrangham, R. W., and Boesch, C. 1999. “Cultures in Chimpanzees.” Nature. Vol. 399: 682–5.CrossRefGoogle ScholarPubMed

Whiten, Andrew, Goodall, J., McGrew, W. C., Nishida, T., Reynolds, V., Sugiyama, Y., Tutin, C. E. G., Wrangham, R. W., and Boesch, C. 2001. “Charting Cultural Variation in Chimpanzees.” Behaviour. Vol. 138: 1481–516.CrossRefGoogle Scholar

Whiten, Andrew, and Richard, Byrne. 1988. “Tactical Deception in Primates.” Behavioral and Brain Sciences. Vol. 11 No. 2. June: 233–44.CrossRefGoogle Scholar

Whiten, Andrew, Spiteri, Antoine, Horner, Victoria, Bonnie, Kristin E., Lambeth, Susan P., Schapiro, Steven J., and Waal, Frans B. M. 2007. “Transmission of Multiple Traditions Within and Between Chimpanzee Groups.” Current Biology. Vol. 17 No. 12: 1038–43.CrossRefGoogle ScholarPubMed

Wilson, D. S. 1993. “Group Selection.” In Keller, E. and Lloyd, E., Keywords in Evolutionary Biology. Cambridge, Mass.: Harvard University Press: 145–8.Google Scholar

Wood, Allen. 1998. “Kant on Duties Regarding Nonrational Nature.” Proceedings of the Aristotelian Society. Supplementary Vol. 72(1): 189–210.CrossRefGoogle Scholar

Woodruff, Guy, and David, Premack. 1978. “Does the Chimpanzee Have a Theory of Mind?” Behavioral and Brain Sciences. Vol. 1: 515–26.Google Scholar

Woods, Vanessa. 2010. Bonobo Handshake. New York: Gotham Books.Google Scholar

Wuetrich, B. 2003. “Chasing the Fickle Swine Flu.” Science. Vol. 299: 1502–5.CrossRefGoogle Scholar

Wyse, Maureen. 2006. “Behind the SHAC: A Turning Point in Activism.” Satya. December 2006–January 2007. www.satyamag.com/dec06/shac_intro.html.

Zimmer, Carl. 2007. “A Radical Step to Preserve a Species: Assisted Migration.” New York Times. January 23.