See Peter Turchin's write up to this http://peterturchin.com/cliodynamica/the-mad-prophet-of-connecticut/ http://peterturchin.com/cliodynamica/the-mad-prophet-o

See Peter Turchin's write up to this http://peterturchin.com/cliodynamica/the-mad-prophet-of-connecticut/ http://peterturchin.com/cliodynamica/the-mad-prophet-of-conn...