Sonja Schierbaum, Ph.D. (2012), is currently leader of the Emmy Noether research group "Practical Reasons Before Kant (1720-1780)" at the University of Würzburg. She has published several papers and book chapters on eighteenth-century German ethics, moral psychology, and epistemology. She also has research interests in late medieval philosophy. She is the author of Ockham's Assumption of Mental Speech: Thinking in a World of Particulars (Brill, 2014) and has co-edited a volume on late-medieval conceptions of self-knowledge (with Dominik Perler, Klostermann, 2014). Michael Walschots received his PhD from the University of Western Ontario, Canada in 2016 and has since held postdoctoral positions in Scotland, Canada, and Germany. He has published widely on the historical context of Kant's moral philosophy in journals such as Kant-Studien, History of Philosophy Quarterly, Archiv für Geschichte der Philosophie, and Ergo and has received grants from the Social Sciences and Humanities Research Council of Canada (SSHRC), the German Academic Exchange Service (DAAD), and the Alexander von Humboldt Foundation John Walsh is Assistant Professor of Philosophy at Martin Luther University Halle-Wittenberg. He took his PhD in 2018 from the University of South Florida and has been a Visiting Research Fellow at Brown University and at Université de Fribourg. He has published several book chapters and journal articles on the intersection of metaphysics and ethics in Classical German Philosophy.