Read “rate of learning” as “time it takes to learn 1 bit of information”
So UFAI can learn 1 bit in time T, but a FAI takes T+X
Or, at least, that’s how I read it, because the second paragraph makes it pretty clear that the author is discussing UFAI outpacing FAI. You could also just read it as a typo in the equation, but “accidentally miswrote the entire second paragraph” seems significantly less likely. Especially since “Won’t FAI learn faster and outpace UFAI” seems like a pretty low probability question to begin with...
Erm… hi, welcome to the debug stack for how I reached that conclusion. Hope it helps ^.^
It’s easy to get lost in incidental costs and not realize how they add up over time. If you weren’t signed up for cryonics, and you inherited $30K, would you be inclined to dump it in to a cryonics fund, or use it someplace else? If the answer is the latter, you probably don’t REALLY value cryonics as much as you think—you’ve bought in to it because the price is spread out and our brains are bad at budgeting small, reoccurring expenses like that.
My argument is pretty much entirely on the “expense” side of things, but I would also point out that you probably want to unpack your expectations from cryonics: Are you assuming you’ll live infinite years? Live until the heat death of the universe? Gain an extra 200 years until you die in a situation cryonics can’t fix? Gain an extra 50 years until you die of a further age limit?
When I see p(cryonics) = 0.3, I tend to suspect that’s leaning more towards the 50-200 year side of things. Straight-up immortal-until-the-universe-ends seems a LOT less likely than a few hundred extra years.
Where’d that $30K figure come from?
You’ve said you’re young and have a good rate on life insurance, so let’s assume male (from the name) and 25. Wikipedia suggests you should live until you’re 76.
$50/month 12 months/year (76-25 = 51 years) = $30,600.
So, it’s less that you’re paying $50/month and more that you’re committing to pay $30,000 over the course of your life.
What else could you do with that same money?
Portland State University quotes ~$2500/semester for tuition. 3 semesters/year and 4 years/degree ~= $30K. Pretty sure you can get loans and go in to debt for this, so it’s still something you could pay off over time. And if you’re smart, do community college for the first two years, get a scholarship, etc., you can probably easily knock enough off to make up for interest charges.