Abstract

This book review essay points to some of the more novel and controversial contributions of A Theory of Bioethics, by Joseph Millum and David DeGrazia (Cambridge University Press, 2021), such as their account of moral status. With a remarkable breadth of topics, the book is characterized by philosophical care and nuance and by spelling out the implications of the authors’ theorizing for real‐world, pressing questions, for instance, about the implications of Millum and DeGrazia's theoretical work on moral status for embryo research, animal research with mice and apes, and human‐brain organoids.