Home Dematerialization and public actionNo 249-250, 2025/1-2 - pages Digital instrumentation and public action What theoretical tools are needed to think about the digitization of public action? The thwarted lives of the shared medical record From instrument to public policy Organizing an ill-defined public policy domain through a data standard Governing by incentive to territorialize public action? Inequalities and the figure of the digital user by default Introduction of management software in social services The work of activation Dealing with an unstable digital world Olivier ALEXANDRE, La tech. Quand la Silicon Valley refait le monde, Paris, Le Seuil, 2023, 560 p. Tiziano BONINI and Emiliano TRERE, Algorithms of Resistance. The Everyday Fight Against Platform Power, Cambridge, MA, The MIT Press, 2024. 256 p. Béatrice MILARD, Les nouvelles sociabilités, Malakoff, Armand Colin, 2024, coll. “Cursus”, 201 p.