Current Debates and New Directions, Oxford University Press. Zamir, Tzachi (2009). Ethics and the Beast: A Speciesist Argument for Animal Liberation. Princeton University Press. Further reading Dawkins, Richard (2007). "Richard Dawkins – Science and the New Atheism", 7 December. Geoghegan, Tom (2007). "Should apes have human rights?", BBC News Magazine, 29 March. Peck, Morgen E. (April 14, 2012) "Carnivores Make Low Estimates of Animal Minds: Meat eaters selectively deny mental abilities in the animals they consume". Scientific American Mind. Perry, Constance K. (2001). "A Compassionate Autonomy Alternative to Speciesism," Theoretical Medicine and Bioethics, 22(3), June 2001. Ryder, Richard D. (2009) [1998]. "Speciesism," in Marc Bekoff (ed.), Encyclopedia of Animal Rights and Animal Welfare. Greenwood. Waldau, Paul (2001). The Specter of Speciesism: Buddhist and Christian Views of Animals, Oxford University Press. External links Animal Ethics (2014). "Speciesism" Animal Ethics (2015). "Speciesism FAQ" AntiSpe. Antispeciesism BBC (2006). "The ethics of speciesism". Discussion between Peter Singer and Richard Dawkins Effective Altruism Foundation (2017). "The Case against Speciesism" Animal ethics Animal rights Ethical theories Prejudice and discrimination by type