"This is a book that banishes intellectual lethargy forever, so dazzling are the close readings that flesh out its world-scale philosophy and so forceful is its polemic-a polemic on behalf of knowledge itself as much as theory, commitment, and a responsibly grounded, even necessary, account of hope."-Bruce Robbins, author of The Beneficiary"With originality and humor, Phillip E. Wegner extends Fredric Jameson’s tradition of dialectically reappropriating formalisms, showing how even the most seemingly static structures can be deployed to think diachronically and reinvigorate our abilities to historicize. This fearless book is exactly what we need now."-Sianne Ngai, University of Chicago"Invoking Hope is a major intervention by our leading theorist of utopia-a manifesto for the crisis of the present and the possibility of a better future. Drawing on a mix of Western Marxism and Badiou, Phillip E. Wegner argues for the necessity of a positive hermeneutics and the imagination of possible futures. In the Pandora’s box of the present, Wegner finds the hope that emerges last but promises everything."-Christopher Breu, Illinois State University"An uplifting (and very welcome) message that should appeal to everyone."-Science Fiction Studies