PLUS 0021 THE SCIENCE OF NEAR-DEATH EXPERIENCES The world's leading expert on near-death experiences reveals his journey toward rethinking the nature of death, life, and the continuity of consciousness.   GUEST: Dr. Bruce Greyson is Professor Emeritus of Psychiatry and Neurobehavioral Sciences at the University of Virginia School of Medicine. He served on the medical school faculty at the Universities of Michigan, Connecticut, and Virginia. He was a co-founder and President of the International Association for Near-Death Studies, and Editor of the Journal of Near-Death Studies. A Distinguished Life Fellow of the American Psychiatric Association, he has received national awards for his medical research.    BOOK: After:  A Doctor Explores What Near-Death Experiences Reveal about Life and Beyond