"Mikko Tuhkanen's provocative and comprehensive study of the work of Leo Bersani deserves the status of a decisive and paradigm-shifting event in the field of critical theory … Tuhkanen thinks with Bersani, alongside him, and enjoins his readers to do the same." — Lateral"This very impressive book provides a full-scale assessment of Leo Bersani's half-century of thinking and writing, at the same time as it offers a reassessment of our contemporary critical landscape. It is rare that a book on a single thinker can do that, but Tuhkanen has accomplished a tremendous amount of intellectual work here. A brilliant book on a brilliant thinker. I learned a great deal from it and recommend it highly." — Tim Dean, University of Illinois, Urbana-Champaign"The Essentialist Villain offers a wonderfully original and convincing assessment of the speculative power of Leo Bersani's oeuvre. Identifying a 'homo-monadology' at its core, Tuhkanen details the complex and shifting role sameness has played throughout. By situating him at the proper onto-aesthetic level of his thought, this study positions Bersani among the leading independent thinkers of our era." — Joan Copjec, Brown University