Rachel Allyson Ankeny

When I immigrated to Australia from the United States a few years ago, at first I found many similarities between the countries. But underneath the apparent similarities, notably a shared language, lay much deeper differences in history, politics, and culture that have considerable impacts on attitudes and approaches to issues in bioethics and medicine. For instance, debates continue regarding cloning and embryonic stem cell research, particularly given the long history of research in reproductive medicine and reproductive technologies in Australia. Although there are individuals and groups opposed to such research on grounds associated with pro-life or anti-abortion stances, the discussions more often hinge on what should be funded by the government and eventually what should be provided to all within the public system of healthcare. This theme is one common thread that unites many current controversies in bioethics, but perhaps not for the reasons that an outsider might at first expect. Indeed, allocation of limited resources is part of what is considered relevant, but money is rarely presented as the decisive issue in these debates. Instead, considerations such as what is medically necessary, what contributes to a “good life”, and how to respect and enable fulfillment of autonomous decisions by individuals and families in this rapidly changing context are key to many of the disputes. This brief report is necessarily selective, but it is designed to give a flavor of the terms of the debates as they are currently developing

Through an examination of the actual research strategies and assumptions underlying the Human Genome Project, it is argued that the epistemic basis of the initial model organism programs is not best understood as reasoning via causal analog models. In order to answer a series of questions about what is being modeled and what claims about the models are warranted, a descriptive epistemological method is employed that uses historical techniques to develop detailed accounts which, in turn, help to reveal forms of reasoning that are explicit, or more often implicit, in the practice of a particular field of scientific study. It is suggested that a more valid characterization of the reasoning structure at work here is a form of case-based reasoning. This conceptualization of the role of model organisms can guide our understanding and assessment of these research programs, their knowledge claims and progress, and their limitations, as well as how we educate the public about this type of biomedical research.

Is inheritable genetic modification the new dividing line in gene therapy? The editors of this searching investigation, representing clinical medicine, public health and biomedical ethics, have established a distinguished team of scientists and scholars to address the issues from the perspectives of biological and social science, law and ethics, including an intriguing Foreword from Peter Singer. Their purpose is to consider how society might deal with the ethical concerns raised by inheritable genetic modification, and to re-examine prevailing views about whether these procedures will ever be ethically and socially justifiable. The book also provides background to define the field, and discusses the biological and technological potential for inheritable genetic modification, its limitations, and its connection with gene therapy, cloning, and other reproductive interventions. For scientists, bioethicists, clinicians, counsellors and public commentators, this is an essential contribution to one of the critical debates in current genetics.