Yep, that's what he said, and he meant it. He said he never wants to die. If he woke up in 500 years and didn't know anyone he would just make new friends. I saw him talk about this briefly toward the end of an interview that aired tonight on Dr. Drew Pinsky's new show on HLN/CNN.
If he were seriously contemplating this, and he might be, he might see that by actually making arrangements and (perhaps) inspiring donations to research to every organization capable of contributing to more rapid advancement of the science (not just the existing ones but others they might help identify), in one fell swoop he would have eclipsed Howard Huges, Disney, and all the others that in the end were "just talk". And, there's an important additional perspective:
The first person to be almost perfectly suspended by a strategy that anticipated every legal obstacle, every logistic obstacle, every technologicla obstacle, that could be arranged, would in some cases be comparable to the first person to "land on the Moon". At this point, in such a comparison, it may not be known how to "get him back to earth", but at least there would be a lot of time to do it.
Even if Larry King were to have such great health and longevity that he never needed it, he would have "thrown down the gauntlet" in a way that would assure that the spirit of his vision would not just be forgotten, but would spread like the wind. All who saw it might not immediately leap in behind, but they would recognize, from all of thoughtful interviews that Larry King has conducted over the years, that this was the well considered, rational choice of one of humankind's most respected citizens, and it would cause a lot to take a second look at this intriguing possibility, that surfaced so many years ago as a "freeze-wait-reanimate" paradigm and now is on the verge of emergence into being taken seriously as a sensible end-of-life choice.
The argument over whether "cryonics might work" vs. being something that would "be impossible" was answered the moment a frozen embryo not only survived the trip to liquid nitrogen and back, but then produced a one hundred trillion cell adult human being who was not only psychologically normal but whose cells could then go on to produce more hundred trillion cell human beings. After that canyon was crossed, in principle, it was simply a "matter of engineering" (like going to the Moon, or perhaps even more demanding), but the idea that it might be impossible no longer made sense.
Eric Drexler's ideas about nanotechnology and the hurtling forward into advanced technology and information expansion that we see exploding all around us would make this the ideal time for such a step forward by a strongly influential mind like Larry King's. If he had the strength of will and courage to simply respond to any challenges that might arise, that this was a personal choice for each to make, according to his or her own convictions, then he would have spoken out strongly not only for the virtue of pursuing long lives and contributing as much as possible, but for the principle that each of us is entitled to our own beliefs and visions.
Boundless Life,
Fred & Linda Chamberlain (aka boundlesslife)