Abstract
The moral, legal, and public policy dispute over embryonic stem cell research is the most prominent issue in American public bioethics of the past decade. The primary moral question raised by the practice of embryonic stem cell research is whether it is defensible to disaggregate living human embryos in order to derive pluripotent cells for purposes of basic research that may someday yield regenerative therapies. This essay will explain the legal and political dimensions of the embryonic stem cell debate as it has unfolded at the national level in the United States, contrasting the position and thinking of President Clinton’s administration with that of George W. Bush. Building upon this, a set of brief reflections is offered on the form and substance of the American federal approach to this public matter, and whether it is ultimately sustainable to join the issue in this particular way