I find it impossible to believe, but Harlan Ellison is eighty years old today. And still writing and publishing like crazy (visit www.harlanellisonbooks.com to see his most recent new publications, and www.openroadmedia.com/harlan-ellison for his past works - all still in print).
He and Ray Bradbury were friends for years, and appeared together at many events. Here's a photo from an NBC Tom Snyder show, which I would guess was taken in the late 1970s. (Left to right: Ray Bradbury, Tom Snyder, Harlan Ellison - and an unknown fourth person. Any guesses?)
UPDATE - 1 JUNE 2014 - Several people have suggested that the person on the right is Gene Roddenberry of Star Trek fame, and that this photo dates is from The Tomorrow Show which aired on August 19, 1974.This sounds highly credible, and I can believe that it's the back of Roddenberry's head that we can see there. Thanks to Brian Sibley, who was the first to point this out!
Thirty years ago, David Gerrold wrote a piece for Starlog magazine in which he attempted to account for the various different ways that people see Harlan Ellison. His explanation for their widely divergent views is simple: it's like the blind man and the elephant. The cartoon accompanying the article put it best, so here is Phil Foglio's "What is an Ellison?" (Click on the image to embiggen.)