Datafication is changing the conditions under which contemporary social movements operate, opening up new terrains of contention. As a result, grassroots initiatives in the realm of data activism, data justice, algorithmic accountability and/or resistance to mass surveillance mushrooms in liberal and authoritarian regimes alike. These initiatives vary by scale, organizational forms, tactics, political visions and technological imaginaries. They may take data “as repertoires”, whereby data and data-based tactics are mobilized as constituents of innovative tactics, or “as stakes”, that is to say issues or objects of political struggle in their own right. However, they share an emphasis on the contentious politics of data.
While many instances of the contentious politics of data have come under the spotlight of specialists of digital politics and culture, social movement scholars are only starting to investigate the consequences of datafication on organized collective action. Yet datafication represents a paradigm change able to radically transform “social movement society”, urging social movements scholars to reflect on how it intersects with known social movement dynamics.