Noted: Katherine J. Cramer, a political science professor at the University of Wisconsin in Madison, recently wrote a book about this. The Politics of Resentment: Rural Consciousness in Wisconsin and the Rise of Scott Walker came out just last March. It’s based on research she did from 2007 to 2012, when she essentially kept inviting herself to informal but regular gatherings of people in more than two dozen rural communities around the state—and listened.