Portraitfoto Rainer Stummer

Rainer Stummer

(Un)Building Contradiction(s) – Postfoundationalism, Ecology, Movement.

In my doctoral project, I will examine the relationship between discursivity and materiality in approaches to recent political ontologies – namely, Essex School discourse theory and neomaterialisms. Based on two initial theses, I will explore the tension between discourse and matter: (1) There is a division of labour between the different ontological orientations, in the course of which discourse-theoretical approaches deal exclusively with the “weakening of form”, while neo-materialist approaches work exclusively on the “strengthening of matter”, which on the one hand leads to a neglect of the mutual interpenetration of discourse and matter, and, on the other hand, to tension between the two strands of theory – with adverse consequences for the political-strategic application of the theory or theories. Furthermore, there is a lack (2) of a precise formulation of the specificity of this interpenetration, which I propose to understand as a chiasmatic relationship between the concepts of discursivity and materiality, which has consequences for thinking about the contradictory figure of antagonism and which, as such, must be included in the analysis of and work on hegemony. These two theses give rise to a distinct set of contradictions – particularly in the highly contested areas of climate policy and urban planning – which can thus be specifically addressed politically: Can the contingency of any order be reduced, i.e. concealed or sealed, through the use of materials, and what do such attempts look like in practice? What unexpected irritations can arise from the material and be made productive as a reference to the validity of every order (and not merely to the liveliness or actantial role of the material itself)? These contradictions and questions will be illustrated using empirical case studies from the climate movement and climate science to support an argument that asks: How are contradictions/antagonisms constructed, how are they dismantled, and what role do aspects of discursivity and materiality play in this construction/dismantling?

Research Interests
  • Post-fundamentalism
  • Radical Democratic Theory
  • New Materialisms
  • Political Ontology
  • Political Theory of Ecology and the Climate Crisis
  • Protest & Movement Research
Vita
  • Since 06/2025 
    Research Fellow / PhD-Candidate at the Research Training Group 2686: Contradiction Studies, University of Bremen
  • 2023 – 2025
    Research Administrator at the ERC Project PREDEF – Prefiguring Democratic Futures, University of Vienna
  • 2019 – 2024
    M. A. Political Science, University of Vienna
    Thesis Topic: Back to Concrete. Political Theory between Strengthened Matter and Weakened Form
  • 2014 – 2019
    B. A. Political Science, University of Vienna & Stockholm University (Erasmus)
    Thesis Topic: Reframing the Streets. Discourse analysis of the Volksentscheid Fahrrad protest movement in Berlin
Publications
Conferences, Workshops and Events
  • 27.11.2025
    Workshop Laclau und Rancière im Dialog. Staat und Repräsentation. University Vienna/AUT
  • 12.11.2025
    Talk The Discursive and the Material: An Antagonistic Relation? at the Workshop Ungrounding the Political: the Contemporary Role of Antagonism, Contingency and Difference in Political Theory, University of Lissabon/PRT
  • 27.09.2024
    Talk Unbesetzte Stadt. Urbane Präfiguration und ironischer Materialismus at the 29. Kongress der Deutschen Vereinigung für Politikwissenschaft Politik in der Polykrise, University of Göttingen
  • 25.09.2024 
    Talk Between a Rock and a Hard Place: The Geological Metaphor in Ernesto Laclau’s Postfoundational Imaginary at the 29. Kongress der Deutschen Vereinigung für Politikwissenschaft Politik in der Polykrise, University of Göttingen
  • 10.04.2024
    Talk Aktivismus und Partizipation in der Praxis – von der Initiative „Platz für Wien“ zur Vernetzung mit „Wir machen Wien” with Barbara Laa at the Ringvorlesung Aktive Mobilität, Vienna University of Technology/AUT
  • 17.11.2023 
    Talk Stein und Zeit. The Geological Metaphor in the Postfoundational at the Workshop Metaphors in Political Philosophy: Discussion on the A-Conceptual Regime of Philosophical Discourse, Benemérita Universidad Autónoma de Puebla/MEX

Teaching
  • SoSe 2026
    Übung Einführung in die Politische Theorie, University Bremen
  • SoSe 2025 
    Seminar Ökologische und materialistische Perspektiven auf den klassischen Kanon, University of Vienna
  • SoSe 2025
    Seminar Diskursanalyse – Arbeiten an der Schnittstelle von Theorie und Praxis, University of Vienna
  • WiSe 2024/25
    Seminar Ökologische und materialistische Perspektiven auf den klassischen Kanon, University of Vienna