John G. Sullivan, Powell Professor of Philosophy Emeritus, was one of four presenters at a daylong workshop titled, “Spirit, Service and Community in the Second Half of Life,” held under the auspices of the organization, Second Journey, at Dayspring Conference Center, Ellenton, Florida, Dec. 6. The workshop served as a pre-conference offering before the National Positive Aging Conference at Eckerd College in St. Petersberg, Fla., Dec. 6-8.