Animal Prisons or Havens? The Ethical Eligibility of Zoos and Aquariums WORKS CITED Gruen, Lori. “Dilemmas of captivity.” Ethics and Animals : An Introduction. Cambridge University Press, 2011, pp. 130 The book, written by philosopher Lori Green, serves as an introduction to animal ethics or studies. The section, Dilemmas of captivity, mentions that “[w]ild animals have … Continue reading Annotated Bibliography