Human embryos produced in labs since the 1970s have generated layers of uncertainty for law and policy: ontological, moral, and administrative. Ontologically, these lab-made entities fall into a gray zone between life and not-yet-life. Should in vitro embryos be treated as inanimate matter, like abandoned postsurgical tissue, or as private property? Morally, should they exist largely outside of state control in the zone of free reproductive choice or should they be regarded as autonomous human lives and thus entitled to constitutional (...) protection like full-fledged citizens? Administratively, if they deserve protection, what institutional and policy mechanisms are best suited to carrying out the necessary oversight? Using a method termed comparative problematization, this article traces divergent answers to these questions produced in three countries—the United States, United Kingdom, and Germany—across the last twenty-five years. Comparison reveals distinct bioconstitutional foundations that give rise to systematically different understandings of each state’s responsibilities toward human life and hence its particular treatment of claims on behalf of embryonic lives. (shrink)

The human microbiome has become one of the dominant biomedical frameworks of the contemporary moment that may be understood to be post-Pasteurian. The recognitions the human microbiome opens up for thinking about the biological self and the individual have ontological and epistemological ramifications for considering what and who the human being is. As this article illustrates, the microbiopolitics of the human microbiome challenges the immunitarian Pasteurian model in which the organismic self shores itself up and defends itself against a microbial (...) non-self or other. Instead, this theory presents the human organism as comprised of multiple ecosystems and as a multitude, suggesting that the thanatopolitical attempts to wipe out microbial others (evident in the overuse and misuse of antibiotics, for example) are giving way to an affirmative microbiopolitics grounded in generative multispecies relationality. This article sets out to make the case for this affirmative microbiopolitics. (shrink)