Note: This program was broadcast on WCAI, the Cape and Islands affiliate of WGBH.
Alan Lightman, the MIT physicist and best-selling author of Einstein’s Dreams, is a man of unusual ability. Talented in both the sciences and the arts, he’s both left- and right-brained, a condition that confers challenges as well as benefits.
Lightman has recently come out with a new book which explores these two realms – and it’s called Ghost! It deals with the permeable boundary between hard science and the paranormal — and asks, where does science fail us, and what, if anything, can take its place? Does mystery take over? And can it step in where science falls short?
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Who are our public intellectuals today? What purpose are they meant to serve, and are they in fact serving it — or us? How public are they, and how accountable? Is there a venue for such people to even be heard — and if so, who would bother to listen? Are they no better than the talking heads we see endlessly on TV, or are they some newfangled model of the 

Jay Allison is also a contributor to Telling True Stories: A Nonfiction Writers’ Guide, a selection of essays from Harvard’s Nieman Conference on Narrative Journalism, and edited by Mark Kramer and Wendy Call. At the
As part of the 
