I guess we are misunderstanding each other. When I say 'indefinite life-span' I mean that one will be in a youthful state. (that's the goal) And that one will be able to punch his ticket (die) at a time of his own choosing.
I've read somewhere that even when biological immortality is possible (10 to 20 years from now.) that one will statistically die in an accident within 800 years.
But when the technology does come, and I think it will, I earnestly hope that those who want it, will not be stopped from achieving a much longer and much healthier life-span.
Cheers.
RE: Transhumanism & The Torture of Immortality