Prof. Dr. Darrel Moellendorf

The cluster professorship is located at the interface of political science and philosophy and examines in particular phenomena that transcend national borders.

Central topics of the professorship are: The idea and meaning of human dignity in political justifications; the moral value and proper targeting of sustainable development; the rationale and role of socio-economic rights for human development; the identification of appropriate goals for the post-2015 sustainable development agenda; the requirements for equitable international trade and financial regimes; the causes of poverty and global inequality; the equitable distribution of obligations to mitigate climate change and the burden of climate adaptation; the identification of appropriate international climate change regimes; the relevance of geoengineering for climate policy; the justification and practicalities of sustainable development through an international tax system; and finally, the moral foundations of cross-border solidarity.

The work in the field of normative theories of global justice is in many respects based on empirical analyses in the areas of politics, economics, law and international relations, insofar as these deal with transnational problems. Based on these studies, the associated forms of normativity in transnational politics are examined and reflected upon at the professorship. Many questions concerning normative orders of environmental crises reveal similar modes of reflexivity and also focus on interdisciplinary questions of the normativity of intergenerational orders.

Our publications and presentations focused on issues of global justice, global bioethics, human rights, just war theories and environmental racism. The key findings were presented in publications and presentations.

Darrel Moellendorf has published on the question of how a war can be brought to a just end and on the question of whether a state can restrict the emigration of citizens whose medical training it has financed. Daniel Callies also worked and published on the question of whether it can be legitimate to restrict the emigration of citizens whose medical training was financed by the state. Eszter Kolllár has written about justice, immigration and global equality of opportunity. And Merten Reglitz published an article on Kant, global poverty and justice. Daniel Hammer presented his work on collective action and personal responsibility in an international presentation. And Susanne Börner also presented her work on environmental justice in an international presentation. Brian Milstein gave a presentation on crisis theory. All of these topics are relevant to the political debate and many of the publications evaluate selected aspects of public policy.

The most important publications of this professorship of the Cluster of Excellence:

Moellendorf, Darrel: “Just Endings”, in: H. Frowe & S. Lazar (eds.), The Oxford Handbook of the Ethics of War, Oxford: Oxford University Press, 2016.

Moellendorf, Darrel: “Two Doctrines of Jus ex Bello“, in: Ethics 125:3: 2015, pp. 653-673.

Callies, Daniel: “Brain Drain, Contracts, and Moral Obligation”, in: Moral Philosophy and Politics Vol. 3 No. 1: March 2016, pp. 83-93.

Kollár, Eszter: “Global Equality of Opportunity and Self-determination in the Context of Immigration”, in: Critical Review of International Social and Political Philosophy, 2016 (published online).

Reglitz, Merten: “A Kantian Argument against World Poverty”, in: European Journal of Political Theory, 2016, (online: http://journals.sagepub.com/doi/abs/10.1177/1474885116662566).


The most important events of this professorship of the Cluster of Excellence:

Workshop on Chris Armstrong’s Manuscript “Justice and Natural Resources”, January 22 2016.

“International Workshop on the Ethics and Economics of Climate Change”, March 3-4 2016.

Frankfurt-Ottawa Workshop “Normative Perspectives on Labor Immigration”, June 6, 2016.

Arguing for Equality – ‘Author meets Critics’ workshop and Political Egalitarianism – Public Lecture by John Baker, December 19-20, 2016.

Lecture Series “The Value of Nature” organized in cooperation with ISOE and Senckenberg Gesellschaft für Naturforschung, December 2016-January 2017.

News from the research center

Event
02.06.2026 | Brussels

Zusammenhalt, Vertrauen und Demokratie in Europa

Panel Discussion, Lecture

Vertrauen, Zusammenhalt, Demokratie – drei große Begriff, die in Europa derzeit allgegenwärtig sind. Doch wie belastbar sind sie eigentlich und was beschreiben sie? Was genau meinen wir eigentlich, wenn wir von politischem Vertrauen und gesellschaftlichem Zusammenhalt sprechen? Und braucht es – wie häufig behauptet – ein gewisses Maß an sozialer oder kultureller Homogenität, damit Vertrauen wachsen und Zusammenhalt entstehen kann? Diesen Fragen widmen wir uns in der aktuellen Ausgabe der Crisis Talks – auf dem Podium und im Gespräch mit unseren Gästen.

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Event
22.06.2026 | Frankfurt am Main

Rechtsextremismus und Polizei - Erscheinungsformen, Umgangsweisen, Perspektiven

Panel Discussion

Die Diskussion knüpft an den Sammelband „Rechtsextremismus als Herausforderung für Polizei und Gesellschaft“ an, der aktuelle Perspektiven aus Wissenschaft, Praxis und Zivilgesellschaft zusammenführt.

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News
18.05.2026

Videopodcast-Reihe „Our Planet, Our Health“ gestartet

Mit „Our Planet, Our Health“ startet eine neue Videopodcast-Reihe zu Fragen globaler Gesundheitsgerechtigkeit. Die Reihe, gehostet von Dr. Romina Rekers, ist eine Initiative des Global Health Justice Postdoctoral Programme (GHJ), gefördert von der Höppschen Stiftung.

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Publication
12.05.2026 | Online article

Disinhibited Informalization: Talk Radio, Bro Podcasts and the Aesthetics of Populism

This essay by Johannes Völz is a revised and updated translation of “Enthemmte Informalisierung: Talk Radio, Bro-Podcasts und die Ästhetik des Populismus,” WestEnd: Neue Zeitschrift für Sozialforschung 22.2 (2025): 3–24. It is published here as part of the b2o Review’s “Stop the Right” dossier.

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Event
27.05.2026 | Frankfurt

Von der Selbstermächtigung zum sozialen Widerstand

Lecture

Vortrag von Prof. Dr. Axel Honneth (Frankfurt am Main / New York Columbia University) mit anschließender Diskussion im Rahmen des Rechtstheoretischen Mittwochsseminars von Klaus Günther, Dan Wielsch und Benno Zabel.

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Event
25./26.06.2026 | Frankfurt

Shifting Regimes, Changing Orders

Conference

Conference as part of WDC2026 in collaboration with Deutsche Gesellschaft für Designtheorie und -forschung (DGTF), Kunstgewerbemuseum/Design Campus SKD and Design and Democracy

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Event
28./29.05.2026 | Frankfurt am Main

Global Health Justice: Principles and Practice

Conference

Following the research focus of the Global Health Justice Postdoctoral Programme, funded by Höppsche Stiftung, the "Global Health Justice: Principles and Practice" conference places a particular emphasis on themes such as the human right to health, political activism and health justice issues, and problems of structural injustice and vulnerable populations in health care. Keynote lectures by Jonathan Wolff and Kanchana Mahadevan. The Global Health Justice Programme and this conference are supported by the Höppsche Stiftung in Villmar.

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Event
14.07.2026 | Frankfurt am Main

Democracy Over Time and the Climate Crisis

Lecture Series

Vortrag von Anja Karnein (Binghamton). Die Vortragsreihe untersucht Fragen der Klimakrise als Herausforderungen für demokratische Gesellschaften und konzentriert sich auf Themen wie politische Legitimität, Widerstand gegen fossile Brennstoffe und die Interessen künftiger Generationen. Sie wird organisiert von Prof. Dr. Darrel Moellendorf und Dr. Lukas Sparenborg.

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