In this first in-depth critical appraisal in English of the writings of Carl Schmitt, John McCormick has furnished philosophers, historians, and political theorists with the most comprehensive account of Schmitt's critique of liberalism available. He examines why technology becomes a rallying cry for both right- and left-wing intellectuals at times when liberalism appears anachronistic, and shows the continuities between Weimar's ideological debates and those of our own age.