soreff comments on On the unpopularity of cryonics: life sucks, but at least then you die - Less Wrong

72 Post author: gwern 29 July 2011 09:06PM

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Comment author: brazil84 14 August 2011 06:20:32PM 0 points [-]

The problem with this is that, once we assign meaningful probabilities to Pascal's Wager, the conceit succeeds or fails based on those probabilities.

I don't see why that's a problem. If somehow it were known that there is a 1 in 3 chance that accepting Jesus would lead to an eternity in heaven, then Pascal's wager would start to make a lot more sense.

My estimate of a dystopian future in which you'd rather be dead than alive and, yet, somehow you are awakened into that world: basically zero.

That's not an answer to my question, since it excludes some scenarios where you are worse off for having chosen cryonics even if you are never frozen. Besides, I don't understand what you mean by "basically zero." Is it greater than zero?

Comment author: soreff 15 August 2011 10:53:13PM *  0 points [-]

some scenarios where you are worse off for having chosen cryonics even if you are never frozen.

I don't think I've seen any such scenarios explicitly displayed yet. Here's one that I think might be plausible:

  • Assume that cryonics and organ donation continue to be technically incompatible

  • Assume that organ donation becomes "opt-out" rather than "opt-in" (true in some places now, e.g. Spain)

  • Assume that opting out for organ donation makes one ineligible to receive a transplant (not true now, but I've heard it proposed) ( new information: something similar is in place in Israel )

Under this scenario, the loss of eligibility for receiving a transplant would become a liability of cryonics, even to those cryonicists who are never frozen. My guess is that the odds of this happening are low, but not exceeding so. Perhaps <del>1%</del> 10%? (updating odds for similar policy no-give-no-take policy to go into effect in the U.S.)

Comment author: brazil84 16 August 2011 01:24:36AM 1 point [-]

The scenario I had in mind (which is probably more far-fetched than yours) is that (1) good life extension technology becomes available; and (2) in deciding who should get the benefit of this technology, the powers that be decide to categorically exclude anyone who has ever signed up for cryonics.

Comment author: soreff 16 August 2011 01:51:13AM 0 points [-]

It certainly could happen - but mostly cryonics is too small to be on anyone's radar. If the powers that be decide to categorically exclude a group, it is more likely to be a larger group, and perhaps a group that is more of a direct opponent to the powers. (Also, I think you can omit (1) from your scenario - exclusion from current medical care would do much the same thing, with similar political questions, but without needing to posit a technical advance.)

Comment author: brazil84 16 August 2011 09:49:37AM 2 points [-]

It certainly could happen - but mostly cryonics is too small to be on anyone's radar

Possibly, but it's also possible that cryonics will grow to the point where it hits the radar screen. If a few prominent people sign up it could get a lot of attention.

Anyway, all that's necessary for the argument is that there is some small chance that you will be worse off for having chosen cryonics just like there is some small chance that you will be worse off for having accepted Jesus.

Comment author: gwern 16 August 2011 12:41:59AM 0 points [-]

Under this scenario, the loss of eligibility for receiving a transplant would become a liability of cryonics, even to those cryonicists who are never frozen.

I don't see how this works. If you want the transplants, you drop the cryonics. If you want the cryonics more, you drop the transplants. You pick whichever option is more valuable for you.

Unless you can't drop cryonics and sign up for organ donation once you learn you need a transplant, there's no real loss here, even in this unlikely scenario.

Comment author: brazil84 16 August 2011 01:27:47AM 1 point [-]

Unless you can't drop cryonics and sign up for organ donation once you learn you need a transplant, there's no real loss here, even in this unlikely scenario.

Well presumably under soreff's scenario, there would be some sort of exclusionary period in place to prevent people from waiting to opt in until just before they need a transplant.