Brian D. Earp is a philosopher, cognitive scientist, and bioethicist with interests in gender, sex, sexuality, and related topics. Brian is Associate Director of the Yale-Hastings Program in Ethics and Health Policy at Yale University and The Hastings Center, and Senior Research Fellow in Moral Psychology at the Uehiro Centre for Practical Ethics at the University of Oxford. With Julian Savulescu, Brian is co-author of Love Drugs: The Chemical Future of Relationships (Stanford UP, 2020). Clare Chambers is Professor of Political Philosophy at the University of Cambridge. She is the author of Intact: A Defence of the Unmodified Body (Allen Lane, 2022), Against Marriage: An Egalitarian Defence of the Marriage-Free State (Oxford UP, 2017), and Sex, Culture, and Justice: The Limits of Choice (Penn State UP, 2008). Lori Watson is Professor of Philosophy at Washington University in Saint Louis. She is the co-author, with Patrick Hurley, of A Concise Introduction to Logic, 13th ed. (Cengage, 2016); with Christie Hartley, of Equal Citizenship and Public Reason: A Feminist Political Liberalism (Oxford UP, 2018); with Andrew Altman, of Debating Pornography (Oxford UP, 2019); and, with Jessica Flanigan, of Debating Sex Work (Oxford UP, 2019).