Home>Interrogating Platform Power
18 May 2026
Interrogating Platform Power
About this event
18 May 2026 from 18:00 until 20:30
Jacques Chapsal Amphitheatre
27 rue Saint-Guillaume, 75007, ParisThe event is not accessible to wheelchair users, but it is accessible to people with reduced mobility who can climb a few steps.
The Open Institute for Digital Transformations and the European Polarisation Observatory present: Interrogating Platform Power, a public event featuring students, researchers, policymakers and civil society members to examine the political power of digital platforms, the governance challenges they pose, and the possibilities and risks of AI for democratic life.
A global political power has taken the stage in the 21st century: the platform. Search engines, social media companies, and AI-powered tools have demonstrated power beyond their economic might: they are shaping political discourse and changing our landscapes of work and learning. How can we scrutinize the algorithmic logics that make these platforms work, and what governance of these systems meets our needs as a society? Can we pursue “AI for good”, using new tools to increase democratic participation, while fighting against social manipulation? Is the solution regulation of emergent tools, or a strategy of “sovereignty” in which companies and nations build tools around European values?
Registration is free but mandatory - deadline 14 May.
The full program is available below.
- 18:00-18:10 - Welcoming by the Scientific Director of Sciences Po - Paul-André Rosental
- 18:10-18:30 - Sciences Po’s students research - students from PSIA, School of Public Affairs
- 18:30-19:30 - Round table: Interrogating platform power -
Henri Verdier (INRIA Foundation), Anastasia Stasenko (Pleais), Antonio Calleja-López (Decidim), Andrew Perrin (Johns Hopkins University), moderated by Jen Schradie (Centre for Research on social Inequalities, Sciences Po) - 19:30-20:15 - AI & Cultural Hegemony - Ethan Zuckerman (University of Massachusetts, Amherst)
This event is part of a larger series on “The AI-Mediated Public Sphere.” It includes:
- 18 May 14:00-17:30: “Social, Linguistic, and Political Dynamics in Social Media Platforms” - a scientific seminar presenting recent empirical work on polarisation, misinformation, and socioeconomic patterns in online environments. Learn more.
- 19 May 9:00-18:00: “AI in the Public Sphere” - a research seminar bringing together scholars from across Europe and the United States to discuss how AI shapes political behavior, platform regulation, and research and teaching practices. Learn more.
The Open Institute for Digital Transformations is created as a part of TIERED (State aid is managed by the Agence nationale de la recherche, under France 2030, under reference ANR-22-EXES-0014). The European Polarisation Observatory is financed by CIVICA - The European University for Social Sciences, co-funded by the European Union.
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About this event
18 May 2026 from 18:00 until 20:30
Jacques Chapsal Amphitheatre
27 rue Saint-Guillaume, 75007, ParisThe event is not accessible to wheelchair users, but it is accessible to people with reduced mobility who can climb a few steps.