The politics of Kurt Lewin.

This article revisits Kurt Lewin's intellectual trajectory to argue that his project was, at its core, a political intervention in the epistemology of psychology. Tracing Lewin's development from his early experiences of social exclusion in Prussia, through his work in Weimar Berlin, Iowa, and at Massachusetts Institute of Technology, the article reconstructs how his conception of psychology evolved as a response to the crises of democracy and belonging in the 20th century. It situates Lewin's field theory and methodological innovations-his distinction between Aristotelian and Galilean modes of thought, his concept of lawfulness in the individual case, and his theory of group dynamics-within the broader philosophical influence of Carl Stumpf and Ernst Cassirer. Against the empiricism and statistical abstraction that dominated American psychology, Lewin envisioned a science grounded in relations rather than resemblances, form rather than content, meaning rather than frequency. His insistence that every individual case is lawful redefined generalization as the analysis of situated possibilities rather than as historical regularities. In doing so, Lewin not only offered a concept for democratizing the epistemic foundations of psychology but also turned research itself into an act of emancipation. To "make agency general," for Lewin, meant to extend the conditions of intelligibility and self-determination to all human actors-a project that remains as politically urgent as it is scientifically unfinished. (PsycInfo Database Record (c) 2026 APA, all rights reserved).