• 4 Posts
  • 66 Comments
Joined 1 year ago
cake
Cake day: December 11th, 2024

help-circle

  • IMO free will is commonly misunderstood. It’s not an absolute property, it’s a relative statement. In other words, something doesn’t “have” free will, the term is merely shorthand for “behavior that can’t be predicted”. To me, a rock doesn’t have free will because I can use relatively simple physics to predict its behavior perfectly. Other humans have much more free will because it’s much harder to predict their behavior. A bug is somewhere in the middle. To a superhuman intelligence (supercomputer, aliens, deity, take your pick), humans don’t have free will, because our behavior can be perfectly predicted.

    That squares with my opinion on QM in that even if deterministic interpretations of QM are eventually rigorously ruled out, I would still be of the opinion that if we could poke through the underlying substrate and query an intelligence there, our behavior would be perfectly predictable. Much like a video game character discovering the math behind the RNG that controls their universe. So they’re kind of orthogonal concepts, but somewhat related.




  • Sounds like a bubble, which isn’t a bad thing but not very common in the US IME. I haven’t looked at housing prices in that area, but I’m guessing they would be obscenely expensive for most people. Even where real estate is much cheaper than that, I’ve only really known a few people that have done that sort of thing and they’re all well-off.

    I’m also going to plug the community we’ve got over at !AskUSA@discuss.online, it’s great for casual US-focused questions like this.




  • Yeah, bot posts are good IMO for things that are like once per day or less. More frequently and it can end up being spammy. OTOH, I’ve browsed all a few times and seen interesting posts from HN that I then went over and read, so there’s something to be said for that too. Maybe if there was a more nuanced option, like “don’t show me bot posts unless they’ve been upvoted by a non-bot” or something like that. Or maybe if bots reposting from elsewhere did that filtering beforehand, like top 10 per day or something





  • Turns out the blue zone studies have likely just identified hotspots for pension fraud:

    The observation of individuals attaining remarkable ages, and their concentration into geographic sub-regions or ‘blue zones’, has generated considerable scientific interest. Proposed drivers of remarkable longevity include high vegetable intake, strong social connections, and genetic markers. Here, we reveal new predictors of remarkable longevity and ‘supercentenarian’ status. In the United States, supercentenarian status is predicted by the absence of vital registration. The state-specific introduction of birth certificates is associated with a 69-82% fall in the number of supercentenarian records. In Italy, England, and France, which have more uniform vital registration, remarkable longevity is instead predicted by poverty, low per capita incomes, shorter life expectancy, higher crime rates, worse health, higher deprivation, fewer 90+ year olds, and residence in remote, overseas, and colonial territories. In England and France, higher old-age poverty rates alone predict more than half of the regional variation in attaining a remarkable age. Only 18% of ‘exhaustively’ validated supercentenarians have a birth certificate, falling to zero percent in the USA, and supercentenarian birthdates are concentrated on days divisible by five: a pattern indicative of widespread fraud and error. Finally, the designated ‘blue zones’ of Sardinia, Okinawa, and Ikaria corresponded to regions with low incomes, low literacy, high crime rate and short life expectancy relative to their national average. As such, relative poverty and short lifespan constitute unexpected predictors of centenarian and supercentenarian status and support a primary role of fraud and error in generating remarkable human age records.








  • Relevant comment

    I don’t use Rust much, but I agree with the thrust of the article. However, I do think that the borrowchecker is the only reason Rust actually caught on. In my opinion, it’s really hard for a new language to succeed unless you can point to something and say “You literally can’t do this in your language”

    Without something like that, I think it just would have been impossible for Rust to gain enough momentum, and also attract the sort of people that made its culture what it is.

    Otherwise, IMO Rust would have ended up just like D, a language that few people have ever used, but most people who have heard of it will say “apparently it’s a better safer C++, but I’m not going to switch because I can technically do all that stuff in C++”


  • Blue ball model (also comes with gray ball option)

    Gray ball model

    I’ve got both and the gray ball model is definitely nicer. It’s got a wedge and a magnetic plate for picking an angle for ergonomic reasons. It generally feels nicer and has some neat things like a button for switching connections which is handy if you watch to use it with multiple computers. It also uses USB-C to charge (specifically the “MX Ergo S”, not the “MX Ergo” which is the older version and used micro usb).

    If you’re new to trackballs though and just want to try them out, the cheaper model is perfect serviceable.