Photo: Biblioteca di Mafra, Portugal © Massimo Listri
Associate Professor
Syracuse University
I am an Associate Professor of Philosophy at Syracuse University and a Faculty Fellow at Notre Dame’s Institute for Ethics and the Common Good for the 2025-2026 academic year. Before coming to Syracuse University in 2021, I taught at Boston College, Colgate University, and the University of Denver. I was also a Mandel postdoctoral fellow at the Hebrew University of Jerusalem.
My book, For the Love of Metaphysics: Nihilism and the Conflict of Reason from Kant to Rosenzweig (Oxford University Press, 2018), offers a new perspective on the history of German Idealism that focuses on the role of the principle of sufficient reason and the idea of a primacy of practical reason. I am also the author of a number of articles on topics at the intersection of ethics and metaphysics in Kant, post-Kantian German Idealism, and modern Jewish thought in journals such as Journal of the History of Philosophy, Archiv für Geschichte der Philosophie, European Journal of Philosophy, and Journal of Philosophical Research.
I am currently writing a book on the topic of the highest good in the Kantian and post-Kantian philosophical traditions. For further details on these projects, see my research page.
Much of my effort to promote diversity and inclusion in the discipline has focused on creating a support network for women working on Kant and post-Kantian philosophy. Together with Katharina Kaiser (UC Berkeley), Dina Emundts (FU Berlin), and Kristin Primus (UC Berkeley), I organize an annual summer colloquium in Berlin for women working in these areas.
Schelling on Freedom and Autonomy
14-15 November, Humboldt University of Berlin Programm Freitag, 14. November 2025 9:30 – 9:45 Uhr Begrüßung und Einführung 9:45 – 11:00 Uhr Thomas Buchheim...
University of Notre Dame Interview for the History of Philosophy Forum
https://historyofphilosophy.nd.edu/news-events/news/interview-with-faculty-fellow-karin-nisenbaum
2025-2026 Faculty Fellow, Institute for Ethics and the Common Good, University of Notre Dame
Research Projects
The Highest Good in the Kantian and Post-Kantian Philosophical Traditions
While the highest good is the foundational concept of every ancient ethical theory, the notion has played a marginal role in contemporary moral philosophy. According to ancient ethical theories and to eudaimonist versions of virtue ethics, when a person treats the...
Current Courses
Introduction to Moral Theory
Daily life confronts us with many situations when we need to make difficult decisions about how to act, or when we need to step back and evaluate our feelings about what we, or others, have done. In such moments, we ask ourselves questions such as: What is the...
Philosophy and Literature (Honors Course)
In his Republic, Plato famously banished the poets from the ideal city and thereby established the traditional separation of literature from philosophy, fiction from truth, and logical argument from persuasion. By examining the literary style of selected philosophical...
Existentialism
This course is an introduction to the major thinkers in the existential tradition, which begins with the 19th century writings of Søren Kierkegaard and Friedrich Nietzsche and includes such 20th century authors as Albert Camus, Martin Heidegger, Jean-Paul Sartre,...







