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Joined 11 months ago
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Cake day: July 29th, 2023

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  • Meanwhile, for investors it can make it harder to identify genuinely innovative companies.

    The problem here isnā€™t AI, itā€™s that the investor class is fundamentally stupid. They got lucky, either by birth or by winning the startup lottery, and theyā€™ve convinced themselves that this means theyā€™re vastly more perceptive, intelligent and capable than everyone else.

    Iā€™m working for a startup right now, and investment rounds feel a lot like a bunch of idiots standing around waiting to see whoā€™ll jump first, and when one goes the rest follow, because they havenā€™t a fucking clue what theyā€™re doing but desperately need to believe their peers do.







  • He doesnā€™t really play with the multiple-copies-of-one-person interacting though, from recollection. The Stone Canal touches on it, but Accelerando thinks a lot more about the interesting possibilities of what Stross calls ā€œMultiplicityā€, where folk can freely fork many instances of themselves and potentially join the mind states up again later, etc. Revelation Space cheated its way around thinking about the issue by having alpha-levels be copy-protected. Altered Carbon has it be a rare and brief thing for anyone to be running in more than one place at once. I can see why they did this, but Strossā€™ stuff is more interesting because he didnā€™t shy away from that. I feel like this should be right up Peter Wattsā€™ alley, but I donā€™t think heā€™s written anything on this (yet). Uploads not plausible enough for him, I guess.

    For other works that you may or may not be familiar withā€¦ Lena (or MMAcevedo, which seems like a better title) is a nice short online work that does a better job. Soma is a computer game (in the ā€œwalking simulatorā€ style) that also has some great moments, though the protagonist is annoyingly oblivious.






  • This reads to me more like assuming all terrorists are fundamentally incapable of anything remotely intelligent

    The first paper you linked there lists 9 deaths and 806 injuries across 50 years. Conversely, you can look at a single example like the Manchester Arena bombing in 2017 and see deaths and more injuries from a single event using simple techniques where materials and instructions are readily available. It isnā€™t unreasonable to look at the lack of success of amateur biological and chemical attacks and assume that plausible future attackers will be intelligent enough to simply take the tried and tested approach.

    On the other hand, there might be some mileage in hyping up the threat of diy countertop plagues in the hopes that would-be terrorists are as credulous as so many politicians and media figures are, and will take the pointlessly inconvenient and inefficient option which will likely fail and make life a little safer for the rest of us.


  • I spend an inordinate amount of time at my C# day job adding documentation comments about exclusive access and lifetimes and ownershipā€¦ things which are clearly important but which dotnet provides little or no useful support for, even though it has a perfectly good garbage collector. The dotnet devs were well aware that garbage collection has its limits, especially when interacting with resources managed outside of the runtime, and so they added language features like IDisposable and finalisers and GCHandle and SafeHandle and so on to fix some of the things GC wonā€™t be doing for you.

    Iā€™d happily use a garbage collected language with borrow checking.


  • If you donā€™t have a perf requirement like ā€œall these things need to be in contiguous memoryā€ then you probably donā€™t need a generational index anywayā€¦ it is effectively a weak reference, after all. ECS stores are optimised for repeatedly iterating over all the things, and games might have complex notions of ā€œreachabilityā€, but most things arenā€™t like that. There does seem to be a lot of ā€œI donā€™t like using Rc RefCellā€ in object arena design that isnā€™t always justifiable, though nested generics donā€™t make for the most readable code in the world.