Pluralité des sphères sociales, logiques de la réciprocité et sens de la justice Une relecture critique de l’hypothèse rawlsienne

Aligning itself with the pluralism of Michael Waltzer and using recent research in the fields of moral psychology and sociology, this contribution shows that the sense of justice, defined as a sense of reciprocity and cooperation, expresses itself in a polymorphous and contradictory way, first because it varies in line with social spheres, and second because even in the same social sphere, it cannot produce a group of stable norms.