Irin Nathanson has written and lectured about local history for more than two decades. An instructor for the University of Minnesota's Osher Lifelong Learning Institute, he has published essays in ...ver maisIrin Nathanson has written and lectured about local history for more than two decades. An instructor for the University of Minnesota's Osher Lifelong Learning Institute, he has published essays in the Star Tribune, Minnesota History, and Hennepin History.ver menos