Well, the position you're advocating here is certainly not one I - or other smart cryo advocates - agree with, but there is room for debate to be had. Let me keep it short for this comment though.
First of all, cryonics aims to vitrify people, not freeze them. This means they - ideally - turn into glass, not ice.
As such, they could not be thawed.
Going up a step in complexity, most cryo advocates don't believe that they will be revived in the same body, rather that the information that makes them who they are will be extracted and used to construct a real or virtual or robotic body.
Also, this:
They don't really know how to do this yet. How far along are they now? Have they frozen and thawed a mouse yet,
Putting aside that cryonics is not about freezing and thawing, there is the issue of wanting to wait until the revival side of cryonics is perfected. Well, sure, by the time science has advanced to that point, you would no longer have to make a probabilistic decision. But by that point, medical conditions - including aging - will probably have been eliminated. If you survive that far, good on you. But suppose we reach that point in 200 years' time. If you refuse cryonics because it's not yet proven, you will be dead by the time the proof comes.
So you have to make the decision right now: do you want to lose $1/day if cryonics doesn't work, or do you want to gain your life back if it does?
And this:
I won't let them freeze me earlier than that, because there's essentially no chance I'll be even able to walk and talk
I'm confused here. If you are cryopreserved (please, not frozen) at date X, and then at a later date X+100 they invent better revival technology, you can have that better revival technology used on you, even if it hadn't been invented when you were deanimated and cryopreserved! This seems so obvious to me that I'm confused about why you're objecting to it. Help me out?!
I'm afraid the preservation techniques are still so bad that you can't be revived correctly even with improved future techniques.
OK, slight disclaimer, this is a bit of a joke article inspired by me watching a few recent videos and news reports about cryonics. Nevertheless, there is a serious side to it.
Many people claim that it is irrational to sign up for cryonics, and getting into the nitty gritty with them about how likely it is to work seems to turn into a series of small skirmishes with no particular "win condition". Opponents will not say,
Rather, they will retreat to a series of ever harder to falsify positions, usually ending up at a position which is so vague that it is basically pure mood affiliation and acts as a way to stop the conversation rather than as a true objection. I have seen it many times with friends.
So, I propose that before you debate someone about cryonics, you should first try to sign then up for inverse cryonics. Inverse cryonics is a very simple procedure, fully scientifically tested that anyone can sign up for today, as long as they have a reasonably well-off benefactor to take the "other side" of the bet. Let me explain.
The inverse cryonics patient takes a simple revolver with 6 barrels, with one bullet loaded and spins the barrel on the gun, then shoots themselves once in the head1. If the inverse cryonaut is unlucky enough to shoot themselves with a barrel containing a real bullet, they will blow their brains out and die instantly and permanently. However, if they are lucky, the benefactor must pay them $1 per day for the rest of their lives.
Obviously you can vary the risk, rewards and timings of inverse cryonics. The death event could be postponed for 20 years, the risk could be cranked up or down, and the reward could be increased or decreased or paid out as a future discounted lump sum. The key is that signing up for inverse cryonics should be mathematically identical to not signing up for cryonics.
As a baseline, cryonics seems to cost ~$1/day for the rest of your life in order to avoid a ~1/10 chance of dying2. Most people3 would not play ~10-barrel Russian Roulette for a $1/day stipend, even with delayed death or an instant ~$50k payout.
In fact,
Of course, I'm sure opponents of cryonics won't bite this particular bullet, but at the very least it may provide an extra intuition pump to move people away from objecting to cryonics because it's the "risky" option.
Comments and criticisms welcome.
1. Depending on the specific deal, more than six barrels could be used, or several identical guns could be used where only one barrel from one gun contains a real bullet, allowing one to achieve a reasonable range of probabilities for "losing" at inverse cryonics from 1 in 6 to perhaps one in 60 with ten guns.
2. And pushing the probability of cryonics working down much further seems to be very hard to defend scientifically, not that people haven't tried. It becomes especially hard when you assume that the cryonics organizations stick around for ~40 years, and society sticks around without major disruptions in order for a young potential cryonaut who signs up today to actually pay their life insurance fees every day until they die.
3. Most intelligent, sane, relatively well-off people in the developed world, i.e. the kind of people who reject cryonics.
4. And you believe that the life you miss out on in the future will be as good, or better than, the life you are about to live from today until your natural death at a fixed age of, say, 75.