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Cosmos

The Centre on Social Movement Studies

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Cesar Guzman-Concha

Faculty

Cesar Guzman-Concha is a research fellow in the Scuola Normale Superiore (Pisa), at the Istituto di Scienze Umani e Sociali in Florence. He earned his PhD in Sociology from the University of Barcelona (2012), in the European PhD in Socioeconomic and Statistical Studies, after receiving a MA in Latin American History and a BA in Sociology from the University of Chile (Santiago). His previous position was as postdoctoral fellow at Freie Universität Berlin (Germany). His research interests and publications cover topics in contentious politics, social movements in transregional perspective, radical left parties, and research methods, in particular qualitative comparative analysis (QCA) and historical comparative analysis. He is currently working on a research project that investigates the sociopolitical consequences of neoliberalism, focusing on student movements’ reactions to neoliberal reforms in a number of European and Latin American countries. Cesar has published in English and Spanish, and has received research grants from the European Commission (Alßan programme), the DAAD, the Foundation for Urban and Regional Studies (FURS), the Spanish Ministry of Education, the research agency of the Catalan regional government (AGAUR), and the Latin American Council of Social Sciences (CLACSO).

Research interests: Contentious politics, QCA, and radical left parties

News

Publications

Edited Volume - 2026

Conspiracism and Political Conflict

Manuela Caiani, Marco Solinas, Hans-Jorg Trenz

Monograph - 2025

Free download for "Contentious Politics of Global Health Movements"

Donatella Della Porta, Stella Christou

Journal Article - 2025

Communication creates partial organization: A comparative analysis of the organizing practices of two climate action movements, Youth for Climate and Fridays for Future Italy

Marco Deseriis, Lorenzo Zamponi, Diego Ceccobelli
This article focuses on a neglected aspect of the climate action movement Fridays for Future, namely, the relationship between its mediated communication practices and its early organizational processes. Drawing from a strand of organizational communication that underscores the constitutive dimension of communication to organizing processes, we analyze the significance of mediatized leadership and networked communication for the foundation and early development of two national chapters of Fridays for Future: Youth for Climate (YFC) Belgium and Fridays for Future Italy (FFFI).

Journal Article - 2025

Power resources, territory and labour conflicts in the logistic sector

Donatella Della Porta, Marco Antonelli