Center Report 30, no. 2 (March–April 2000): 34-40. DeGrazia, David. "Wittgenstein and the Mental Life of Animals", History of Philosophy Quarterly 11, no. 1 (January 1994): 121–137. DeGrazia, David. "Moving Forward in Bioethical Theory: Theories, Cases, and Specified Principlism," Journal of Medicine and Philosophy 17 (1992): 511-39. DeGrazia, David, and Andrew Rowan. "Pain, Suffering, and Anxiety in Animals and Humans." Theoretical Medicine 12 (1991): 193-211. See also List of animal rights advocates Notes Further reading Clark, Stephen. "Review: Taking Animals Seriously: Mental Life and Moral Status by David DeGrazia", The Philosophical Quarterly 49, no. 195 (April 1999): 246–247. Schechtman, Marya. "Review: David DeGrazia, Human Identity and Bioethics", Ethics 116, no. 2 (January 2006): 406–409. Steinbock, Bonnie. "Review: Creation Ethics: Reproduction, Genetics, and Quality of Life by David DeGrazia. Notre Dame Philosophical Reviews, August 21, 2012. 1962 births Living people 20th-century American philosophers 21st-century American philosophers American animal rights scholars Animal ethicists Bioethicists George Washington University faculty Georgetown University alumni Philosophers of death