Dr. Joel Dittmer, assistant professor of philosophy at S&T, will give a presentation titled “Equality and Respect in the Henrietta Lacks Case” at 3 p.m. Wednesday, Nov. 12, in St. Pat’s Ballroom A of the Havener Center. This presentation is part of the One Book Program’s series of programs related to important themes in the current One Book selection, The Immortal Life of Henrietta Lacks. Dittmer’s talk is free and open to the public.