Postdoctoral Investigators

Tilmann Heil is an academic staff member of the Iberian and Latin American History Department at Universität zu Köln and a Postdoctoral Investigator at Mecila where he also coordinates the research area [Hi]Stories of Conviviality. His current research project Urban alliances is on the political approximations and shared struggles among long-term and new residents based on ethnographic research in Rio de Janeiro and São Paulo. His related book project Valued Difference tracks the intersectional assemblages of social hierarchy in Rio de Janeiro. Since his doctoral work, he has sharpened the notion of conviviality in his book Comparing Conviviality as a process of interaction, negotiation and translation from which forms of minimal and fragile sociality emerge. He has addressed situations of ethnic and religious plurality and multilingualism.

Tilmann holds a doctorate in Social and Cultural Anthropology and an MPhil in interdisciplinary Migration Studies, both from the University of Oxford. Until 2020, he was a FWO Marie Sklodowska-Curie Fellow at Interculturalism, Migration and Minorities Research Centre / Anthropology Katholieke Universiteit Leuven. In the same period, he collaborated with Meron Zeleke on gendered migration from East and West Africa, funded by the Volkswagen Foundation. In the past, he held a postdoctoral research fellowship at the Centre of Excellence “Cultural Foundations of Social Integration” at Universität Konstanz where he also coordinated a four-year doctoral programme.

Tilmann was a member of Mecila from 2020 to September 2025.

Recent publications:
Heil, Tilmann (2020): “Comparing Conviviality. Living with Difference in Casamance and Catalonia”, in: Global diversities, 21, Basingstoke: Palgrave, Springer link.

Heil, Tilmann (2020): “Post/colonial reconfigurations: The disregarded, renewed arrival of Spaniards in Rio de Janeiro”, in: Journal of Immigrant and Refugee Studies, 18 (3), 326-340.

Heil, Tilmann and Meissner, Fran (2020): “Deromanticising integration: On the importance of convivial disintegration”, in: Migration Studies.

Heil, Tilmann (2019): “Muslim – Queer encounters in Rio de Janeiro: Making sense of relative positionalities”, in: Ethnography, 1–20.

Heil, Tilmann (2019): “Conviviality as diasporic knowledge”, in: African Diaspora, 11 (1-2), 53–70.

Clara Ruvituso is researcher at the Ibero-Amerikanisches Institut in Berlin and Postdoctoral Investigator in Mecila, where she coordinates the Research Area “Medialities of Conviviality”. Her doctoral thesis analyzed the controversial reception of Martin Heidegger in Argentina. Currently, she focuses on a much less researched direction of the circulation of knowledge: from South to North. Clara’s main research interest in the framework of conviviality concerns the analysis of inequalities, entanglements and transformations in the production and transregional circulation of Southern Theories. In her project at Mecila, she analyses the circulation of Latin American dependency theories in France and Germany, comparing processes of translation, appropriation, modification and exchanges within structures marked by inequality and difference.

Clara is a sociologist from the Universidad Nacional de La Plata and obtained her PhD in Political Science from the Universität Rostock within the framework of the DFG-Graduate School “Cultural Encounters and Discourses of Scholarship”. Until August 2020, she was lecturer and researcher at the Universität Rostock in Political Sciences (2013-2018) and at the Freie Universität Berlin in Sociology (2019-2020). She was a visiting professor at the Universidad Nacional de La Plata and at the Université Sorbonne Nouvelle (Paris 3).

Recent publications:

Birle, Peter/ Fernández, Enrique/ Ruvituso, Clara (ed.) (2021): Las izquierdas latinoamericanas y europeas: Idearios, praxis y sus circulaciones transregionales en la larga década del sesenta. Iberoamericana/ Vervuert, Frankfurt am Main / Madrid.

Ruvituso, Clara (2021): “Southern Theories und die Öffnung des sozialwissenschaftlichen Kanons: Darcy Ribeiros (vergessener) Beitrag zur Gesellschaftstheorie”, in: Leviathan. Berliner Zeitschrift für Sozialwissenschaft, 49 (2), 266-285.

Ruvituso, Clara (2020): “Southern Theories in Northern Circulation: Analysing the translation of Latin American dependency theories into German”, in: Tapuya. Latin American Sciences, Technology and Society, 00, 0, 1-15, Online: Routledge.

Ruvituso, Clara (2019): “From the South to the North: The circulation of Latin American dependency theories in the Federal Republic of Germany”, in: Current Sociology, 68, 1, 22-40.

Ruvituso, Clara (2019): “Sozialwissenschaftliche Lateinamerikaforschung in der BRD“, in: Werz, Nikolaus; Maihold, Günther; Sangmeister, Harmut (eds.) Lateinamerika. Handbuch für Wissenschaft und Forschung, Baden-Baden: Nomos, 93-102.

Mariana Teixeira was a Postdoctoral Investigator at the Freie Universität Berlin until June 2023. She coordinated Mecila’s Research Area “Politics of Conviviality”. She earned her Bachelor’s, Master’s and Doctorate degrees in Philosophy from Unicamp (Universidade Estadual de Campinas), where she also studied Political Science and Sociology. She has taught as a visiting lecturer in Philosophy at Unicamp and in Social Psychology at the Universidade de São Paulo. She was a visiting doctoral researcher at the Freie Universität Berlin and a postdoctoral researcher at Cebrap (Centro Brasileiro de Análise e Planejamento). She is associate researcher at this latter institution and managing editor of Dissonância: Critical Theory Journal.

She is interested in and has published on critical theory, political and social philosophy, sociological theory, feminism, post- and de-colonial theories, and the dialectical tradition stemming from Hegel and Marx. By way of an inquiry into the critical appropriation of Hegel’s “master-slave dialectics” from otherized (e.g. racialized, gendered, colonized, exploited) perspectives, her current research agenda explores the political-epistemological disclosing potential latent in the experiences of peripheral subjects.

Recent publications:
Teixeira, Mariana (2020): “Kojève’s «dialectique du maître et de l’esclave» On the Wirkungsgeschichte of a traitorous translation”, in: S. Hrnjez, E. Nardelli (eds.), Verifiche: Rivista di scienze umane, special issue: Hegel And/In/On Translation. (Forthcoming)

Teixeira, Mariana (2020): “Dilaceration and emancipatory interest: The revolutionary subject in Lukács and Feminist Standpoint Theory”, in: G. Zucker-Smulewicz (ed.), Confronting Reification: The Revitalization of a Concept in Late Capitalism, 227-251.

Teixeira, Mariana (2019): “Can Honneth’s theory account for a critique of instrumental reason? Capitalism and the pathologies of negative freedom”, in: Schmitz, V. (ed.) Axel Honneth and the Critical Theory of Recognition, 173-205.

Teixeira, Mariana; Bueno, Arthur (eds., 2019): The Politics of Social Suffering, special section of Digithum: A Relational Perspective on Culture and Society, 23.