Lori Gruen

In this comprehensive introduction to animal ethics, Lori Gruen weaves together poignant and provocative case studies with discussions of ethical theory, urging readers to engage critically and empathetically reflect on our treatment of other animals. In clear and accessible language, Gruen provides a survey of the issues central to human-animal relations and a reasoned new perspective on current key debates in the field. She analyses and explains a range of theoretical positions and poses challenging questions that directly encourage readers to hone their ethical reasoning skills and to develop a defensible position about their own practices. Her book will be an invaluable resource for students in a wide range of disciplines including ethics, environmental studies, veterinary science, women's studies, and the emerging field of animal studies and is an engaging account of the subject for general readers with no prior background in philosophy.

In order to reach its full potential, human embryonic stem cell (hESC) research requires the use of human oocytes. There is currently a shortage of human eggs for research, and this shortage is likely to continue, as many states and countries prohibit their sale for research purposes, while at the same time condoning unregulated markets for oocytes for use in assisted reproduction. In this essay I first explore possible alternative sources of oocytes for hESC research and conclude that, at present, women are the best source. I then examine arguments about exploitation and commodification that are often raised to prohibit payment to women for oocytes in both the reproductive and research contexts and find these arguments wanting. I conclude by suggesting that ethical concerns raised about a market in oocytes do not warrant a prohibition on the sale of eggs, but that a regulated market can consistently minimize ethical concerns while respecting women and providing important resources for advances in hESC research.