Seyla Benhabib has displayed a deeply normative concern for the origin, properties, condition and destiny of the modern world in work running from Critique, Norm, and Utopia (1986), to Situating the Self (1992), The Reluctant Modernism of Hannah Arendt (1996), and Another Cosmopolitanism (2006). I hope to show that Benhabib's view of modernity is ambiguous, and that inconsistencies in her position reach back, through Habermas and Weber, to Kant. I begin with a sketch of Benhabib's sense of what modernity is (...) about, turn then to what I think makes her position ambiguous, and conclude with a discussion of what I think is missing in her treatment of modernity. The gap I identify is strikingly pointed up when she uses the term modernism but does not talk about modernism at all. (shrink)