Prof. Dr. Rainer Forst

Professor of Political Theory and Philosophy


Prof. Dr. Rainer Forst

Co-Director of the Research Center 
Normative Orders 

Co-Director of the Center for Advanced Studies 
Justitia Amplificata

Director of the Leibniz Prize Research Group 
Transnational Justice

Deputy speaker of a coordinated sub-Institute in Frankfurt of the
Research Institute for Social Cohesion

Permanent Fellow at Institute for Advanced Studies 
(Forschungskolleg Humanwissenschaften)

Director of the Justitia Center for Advanced Studies

Course Executive Master in Political Theory

Contact Professor Forst


Goethe-Universität Frankfurt

Fachbereich Gesellschaftswissenschaften
Institut für Politikwissenschaft
Max-Horkheimer-Straße 2
60629 Frankfurt am Main

phone.: +49 (0) 69 / 798 - 31540
fax: +49 (0) 69 / 798 - 31542


 > map of Campus Westend



 Office hours: To arrange an appointment, please send an email to   forst[at]   

Administrative Assistant

Foto homepage ss

Sonja Sickert, B. A.

Goethe-University Frankfurt
Assistant of Prof. Forst

Phone: +49 (0) 69 / 798 - 31541
Fax: +49 (0) 69 / 798 - 31542

Building "Normative Ordnungen"
Max-Horkheimer-Straße 2, 60629 Frankfurt
Room 4.02                                                         

Office hours for students
Mon -  Thu, 2 - 4 pm - and on appointment


Events and updates from the professorship

Cover contionalism justified

PUBLICATION »Constitutionalism Justified«

In December 2019, »Constitutionalism Justified« has been published with Oxford University Press. The volume analyzes Rainer Forst’s theory of the right to justification from legalphilosophical and constitutional-theoretical perspectives. Forst responds to the contributions in a concluding chapter.

You can acquire the volume with a 30 percent discount via OUP: 

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SYMPOSIUM on Forst's conception of power

Rainer Forst responds to the critics of his theory of Noumenal Power in the Journal of Political Power.

The final manuscript of Forst's reply ‘Noumenal Power Revisited: Reply to Critics‘ is available online.

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On June 19th 2019, Jürgen Habermas presented the public lecture: »Noch einmal: Zum Verhältnis von Moralität und Sittlichkeit« in front of 3000 visitors at Goethe University.