Agarwala and Herring make the important observation that our view of class politics is often skewed by a misleading preoccupation with the patterns of class politics that arose in nineteenth and twentieth century Europe. They develop this point by analysing the rise of India’s informal workers and its agrarian producers. After decades of being excluded from the formal labour movement, self-employed workers, domestic workers, recycling and sanitation workers, and home-based garment workers have organized to gain legal recognition as workers and secure new forms of labour protection. In agriculture, despite the political decline of ‘bullock capitalists’ in recent years, Agarwala and Herring analyse a new basis for agrarian mobilization—the right to grow genetically engineered Bt cotton. Their analysis of these cases shows that the mutual constitution of class, caste, and local culture affects the success and direction of political mobilization.