‘The Climate Crisis is exceptional for covering the wide range of complex issues involved in climate change. Aron’s description of the physical climate system is one of the clearest I’ve read. He also informs us about impacts, and about the political, economic and psychological obstacles to addressing the crisis. In considering solutions, he draws on both the research literature and the recent efforts of social movements to create change. The Climate Crisis lays the groundwork for thinking carefully about this crucial problem and for taking action.’