Was President Abraham Lincoln acting on purely moral grounds when he issued his famous proclamation that ended slavery in the United States? Lawrence University historian Jerald Podair argues Lincoln’s motivation was driven by more than repugnancy for the institution of slavery. Podair presents “Back Door to Freedom: The Paradoxes of the Emancipation Proclamation,” Tuesday, Feb. 3 at 7:30 p.m.in the Wriston Art Center auditorium on the Lawrence campus. Podair’s address is in conjunction with the traveling national exhibition, “Forever Free: Abraham Lincoln’s Journey to Emancipation,” which is on display in the Lawrence library until March 5. Podair will explore the pragmatic reasons behind Lincoln’s decision, examining the Emancipation Proc...