• 5 Posts
  • 101 Comments
Joined 2 years ago
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Cake day: August 12th, 2023

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  • In order to change the degree so that it allows studying in many universities abroad (such as Germany), this would be needed:

    • functions and graphs, mostly R->R
      • general analysis, continuity, function as a specific type of relation
      • series, sums, limits
      • derivatives
      • integration
        • numerical
        • basic approaches and when to use which
        • a few common “tricks”
    • proofs: very basic direct, induction, contradiction will do
    • set theory
    • Vectors, limited to R³, line, plane, rotation. Very basic matrices
    • introduction to imaginary numbers
    • stochastics & probability

    It’s based on my subjective impression of weaknesses in the few Americans studying in Germany that I know.



  • Ideas?

    • CO2 tax - if it’d be high enough to completely pay for the damage, this shit would stop pretty fast. But even less than that would help. Alternative: Certificates without loopholes. Some use would survive, e. g. an IT professional would still use $ 50 worth of energy per day if it gives a 10 % productivity boost, but models would start consolidating and use all tricks to keep it efficient, rather than push out whatever they can. Only works when imports from regions that refuse to participate are taxed when imported, or outright banned.
    • Huge advantage of machine learning: The “when” is completely flexible. Could just use excess power from renewable peaks, or even nuclear & coal nightly production. But as long as it’s cheap enough to just make more power around the clock: Why should they? They won’t do it voluntarily. Solutions could start with a “green” label for consumers, but that would probably not do that much. It also won’t help when we force them to use 100 % renewables and nuclear, and then they just buy all solar panels and wind turbines off the market leaving us with higher costs and trouble switching to net 0
    • Evaluate the market and identify the bubble. Does an AI focussed company make conservative use of existing capabilities, without overhyping them, or put their money on likely near-future developments, or depend entirely on optimistic future capabilities?
    • With such measures in place, we’d still have the models they trained so far. They’d eventually plateau anyway (or already have). When training of new models stops, as we make it too expensive to spend a lot of power for a tiny improvement, a good part of the power waste stops.


  • tbf, getting shot in the face IS one of the better interactions you can have with Dick Cheney.

    I mean, which one would you pick?

    • waterboarded at home
    • sent to allied torture prison abroad
    • accidentally groped during family Christmas photo
    • he jumps awkwardly onto your presidential campaign train last minute and you lose it
    • shot in the face

  • Dick Cheney was among the worst in an administration that disrespected human rights, international law, honesty, trustworthiness and set the US reputation as well as the fight against global warming way back.

    Usually, that probably would have been my last thought of him.

    Except, we have this crazy timeline. This timeline, in which he was able to stand out just by pointing out that he is still in favour of free elections. At least that was still a given in his time, even though the decision about the loss of Al Gore was considered controversial by some back then.

    A low bar, a low bar indeed. But here we go, on this positive note: https://www.youtube.com/watch?v=H6Nq9SpGzic



  • Could be even worse, look at what happened to Stauffenberg’s family.

    Arguable whether he signed up for that.

    Fight and die in defence of a NATO ally? Yes. Same as the aggressor, if the elected government decides so, such as in Iraq? Also yes.

    Risk having his wife, children, grandchildren taken away and put in Sippenhaft (collective punishment) or put in a reeducation orphanage? Not sure there is a moral obligation to that. Safety for his family was one of the things he got out of all this.

    His risks for resisting beyond what he already did are higher than they would be for the average citizen. On the other hand, he also could do more than the average citizen.

    A tough call, and I would not judge.


  • There is absolutely no legitimate reason to implement “cloud” storage or backup in a way that does not encrypt on the client side, with open, verifiable standard if not open source for the client software, in such a way that it can’t be read by the provider.

    I remember when I got PGP mid 90s and thought: Wow, in 6 months, everybody will use it! Yet it never caught on. User stupidity, elitism or a bit of both?

    At the height of pre-encryption WhatsApp I remember talking about PGP to some younger relatives about the problem of intercepted messages, and they had a hard time believing that we had “access to that kind of technology” in the 90s.

    Somehow, they managed to normalise sending your stuff out there based entirely on trust in corporations and governments, although the problem was solved technically long ago.

    Problem is: They fight back by introducing “convenience” that only works in clouds they can access, such as “AI” in Google or Apple Images. E. g. you can enter “cat” and it will show all your cat photos.

    But I got to admit that I TALK a lot about a switching to a self-hosted image solution such as PhotoPrism, but lack in execution, other than putting it on my todo-list.









  • I’m a huge fan of Amazon’s user experience, how well the product selection, checkout and everything works. For some people with ADHD, seniors, the impatient etc. it’s particularly tempting.

    As things got worse, in terms of politics and workers’ rights, I checked out alternatives more. And in many cases, it was about just as convenient. Even small shops, such as buying directly from the manufacturer, often have a simple PayPal or similar checkout which is equally convenient, and it’s not rare that it’s cheaper. Even if they don’t have that, browser support to enter the address and credit card details makes a 1-time purchase less of a hassle than it used to be.

    The big national alternatives, e. g. in Germany Otto, Alternate, Thalia for books … are more often than not pretty good too, as they had Amazon as a competitor for years and survived.