|
Here's
a tricky one to evaluate, because it's one of those predictions like
my Uncle Bernie picking up a cheque; it hasn't happened yet, but you
never know. This depiction of man as Birdseye frozen dinner
encapsulates the idea of preserving the dead by quick freezing.
The premise being that it's so
that they can be revived in some future time when medical science has
progressed so far that it's possible to not only revive the dead, but
cure the illness that dispatched them, though I would have thought
that the former was the just the teensy bit trickier of the jobs. |
|
There
are supposed to be a couple of thousand people who have willed their
remains to the deep freeze at up to $120,000 a pop, which shows
tremendous faith in the utility companies if nothing else.
Frankly, I'm a bit sceptical, despite umpteen sci-fi stories where
people, aliens, dinosaurs, and oversized mantises are forever plopping
out of glaciers fresh as a daisy. Never mind the metaphysical
question of what happens to the soul after death; what if memory turns out
to volatile and vanishes when the brain is switched off? Will
the first cryonics pioneer be revived at some future date only to
discover that there's nobody home? And then there's that sticky
little problem of what sort of a world you'd wake up in. Would
it be a technological utopia waiting to welcome you as an honoured
elder with a choice apartment and a fat pension, or would the first
person you see be Dr. Zoidberg?
Having had some experience in
freezing and human tissues, I know that the problems of preserving
even something as simple as embryonic tissue without it coming out
resembling thawed strawberries is fraught with all sorts
of difficulties. The idea of preserving an entire human body
(a dead one at that) without incurring massive damage is downright
hair-raising. In fact, the advantages of freezing are pretty
much cosmetic. In terms of damage and chances of revival, you
could do as good a job by freeze drying with the advantage of cheaper
storage costs.
I'll grant that the jury is
still out on cryonics, but the odds are long and the final verdict is
rather like making an argument from inevitability (Given enough time,
you can revive the frozen dead, Communism will eventually succeed, I will win the lottery,
and Star Trek
spin offs will cease to suck). Maybe someday it will be possible
to repair all the damage from freezing, cure a fatal disease, and
bring a corpse back to life, but there is a very large gap between the
possibility of reviving the dead and the impossibility of doing so. |