Barrys book offers a wide-ranging argument for a politics of engagement and resilience with each other, and with the environment that sustains us, in climate-changed society. It represents the best of critical and applied political theory, incorporating a range of ideas and practices of the academy and civil society into a broad call for a move beyond our unsustainable ways. We may be the people we have been waiting for, as Barry argues, but this is definitely the book weve been waiting for.