Home / psychohistory psychohistory Books Jo Walton Reads The Lens of History: Donald Kingsbury’s Psychohistorical Crisis By Jo Walton October 13, 2011 Comment 9 Blog culture A Seldon Crisis of epic proportions in the making. By Pablo Defendini January 18, 2009 Comment 16 Blog ...and Related Subjects Psychohistory and the Nobel Prize By Patrick Nielsen Hayden October 13, 2008 Comment 10