Iain Macdonald is Professor of Philosophy at the Université de Montréal.

"This exemplary and highly original piece of philosophical scholarship precisely illuminates a central but hitherto unrecognized concern in Adorno's work—his notion of 'real but blocked possibility'—demonstrating how it operates throughout his writing. I know of no study similar to it."—Henry Pickford, Duke University "Macdonald is not only an authority on Adorno but also a deeply skilled philosopher. What Would Be Different deals with some ferociously difficult and abstract conceptual material while remaining lucid, careful, and thorough. Without question, it figures among the most genuinely pathbreaking recent work on Adorno."—Maxim Pensky, Binghamton University, the State University of New York "What is possible? With this question in mind, Macdonald sets out on a breathtaking intellectual journey. In a series of spectacularly powerful and compelling readings of such key thinkers as Hegel, Marx, Heidegger, Benjamin, Bloch, and Adorno, he throws new and much needed light on the post-Kantian philosophical tradition while offering resources for responding to our contemporary crisis."—Espen Hammer, Temple University "This much-needed book explores how possibility, for Adorno, can be thought beyond mere contingency or empty utopia. To ask 'what would be different' is as concrete as it is radical—and only radical insofar as it is concrete. Macdonald shows that the possible cannot be defined generally and ontologically but only historically and socially: as a world that could well be realized but that is blocked by the ruling powers."—Christoph Menke, Goethe-Universität Frankfurt am Main "What Would Be Different presents readers with the results of years of fruitful effort....[It] takes an important stand in a debate that matters, not just to armchair academics, but to everybody on the planet."—Deborah Cook, Symposium "What Would Be Different provides us with an essential, long neglected, philosophical and biographical examination of Adorno and Heidegger's complicated relationship....[It offers] a valuable contribution to philosophy in that it provides a clear, non-partisan presentation of famously difficult thinkers from disparate traditions. Macdonald's synthesis and framing of these ideas is admirable."—Matthew Eckel, Marx & Philosophy Review of Books

• 1. What Would Be Different2. Hegel's Fallacy: Possibility and Actuality in Hegel and Adorno3. Adorno: Nature–History–Possibility4. Adorno and Heidegger: Possibility Read Backward and Forward5. Adorno, Benjamin, and What Would Be Different

Iain Macdonald is Professor of Philosophy at the Université de Montréal.

"This exemplary and highly original piece of philosophical scholarship precisely illuminates a central but hitherto unrecognized concern in Adorno's work—his notion of 'real but blocked possibility'—demonstrating how it operates throughout his writing. I know of no study similar to it."—Henry Pickford, Duke University "Macdonald is not only an authority on Adorno but also a deeply skilled philosopher. What Would Be Different deals with some ferociously difficult and abstract conceptual material while remaining lucid, careful, and thorough. Without question, it figures among the most genuinely pathbreaking recent work on Adorno."—Maxim Pensky, Binghamton University, the State University of New York "What is possible? With this question in mind, Macdonald sets out on a breathtaking intellectual journey. In a series of spectacularly powerful and compelling readings of such key thinkers as Hegel, Marx, Heidegger, Benjamin, Bloch, and Adorno, he throws new and much needed light on the post-Kantian philosophical tradition while offering resources for responding to our contemporary crisis."—Espen Hammer, Temple University "This much-needed book explores how possibility, for Adorno, can be thought beyond mere contingency or empty utopia. To ask 'what would be different' is as concrete as it is radical—and only radical insofar as it is concrete. Macdonald shows that the possible cannot be defined generally and ontologically but only historically and socially: as a world that could well be realized but that is blocked by the ruling powers."—Christoph Menke, Goethe-Universität Frankfurt am Main "What Would Be Different presents readers with the results of years of fruitful effort....[It] takes an important stand in a debate that matters, not just to armchair academics, but to everybody on the planet."—Deborah Cook, Symposium "What Would Be Different provides us with an essential, long neglected, philosophical and biographical examination of Adorno and Heidegger's complicated relationship....[It offers] a valuable contribution to philosophy in that it provides a clear, non-partisan presentation of famously difficult thinkers from disparate traditions. Macdonald's synthesis and framing of these ideas is admirable."—Matthew Eckel, Marx & Philosophy Review of Books

• 1. What Would Be Different2. Hegel's Fallacy: Possibility and Actuality in Hegel and Adorno3. Adorno: Nature–History–Possibility4. Adorno and Heidegger: Possibility Read Backward and Forward5. Adorno, Benjamin, and What Would Be Different