"The global backlash against climate policy is fuelled by rising geopolitical discord, illiberalism, and economic nationalism. Hamilton's powerful book provides an unflinching account of the darker intellectual forces that are undermining the liberal international order and threatening the collective fight against global warming."Robert Falkner, London School of Economics and Political Science"Not only does Hamilton compellingly cast international climate politics as mired in a clash of worldviews represented by Kant and Schmitt, he captures the wider rupture between incumbent liberal cosmopolitanism and the insurgent authoritarianism that has arisen to oppose it."Steve Vanderheiden, University of Colorado