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Cake day: June 14th, 2023

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  • That’s because AI doesn’t know anything. All they do is make stuff up. This is called bullshitting and lots of people do it, even as a deliberate pastime. There was even a fantastic Star Trek TNG episode where Data learned to do it!

    The key to bullshitting is to never look back. Just keep going forward! Constantly constructing sentences from the raw material of thought. Knowledge is something else entirely: justified true belief. It’s not sufficient to merely believe things, we need to have some justification (however flimsy). This means that true knowledge isn’t merely a feature of our brains, it includes a causal relation between ourselves and the world, however distant that may be.

    A large language model at best could be said to have a lot of beliefs but zero justification. After all, no one has vetted the gargantuan training sets that go into an LLM to make sure only facts are incorporated into the model. Thus the only indicator of trustworthiness of a fact is that it’s repeated many times and in many different places in the training set. But that’s no help for obscure facts or widespread myths!


  • chonglibloodsport@lemmy.worldtoHumor@lemmy.worldYes, but
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    10 hours ago

    Weight limits are critical for the flight. An overweight plane can fail to take off. The more weight in passengers a plane carries, the more weight in fuel they need to add. This extra fuel weight also requires more fuel to carry it. And so on and so on.

    There’s a tipping point with weight of passengers and cargo combined with flight duration where the plane becomes uneconomical to fly. Planes have crashed on takeoff because they were overweight but the weight was miscalculated. Temperature and weather also play a role.


  • A lack of communities. Communal child care works great when you live in a village and you know everyone and most people around you are related to you.

    We don’t have that anymore. People live in suburbs where they don’t even want to talk to their neighbours. Their relatives live far away, potentially in other provinces/states or even other countries.

    Heck, a lot of people don’t even like their own relatives!



  • I think most people here are missing the point of the meme. Interpreting it as “you too can write a culture-defining fantasy novel at 45!” is naive at best and intellectually dishonest at worst.

    The message here is that you shouldn’t feel bad about yourself if you haven’t started on your plans yet. I can say this from experience because I didn’t finish high school until my 30s and then finished university just when I hit 40. I’m starting my first job post-graduation this Monday after a year and a half of searching for a job.

    I still have so much I want to get done. None of these things involve fame or fortune. These are basic things like learning how to mix a drink, learning how to make a great hot sauce from home grown peppers, learning aquascaping and how to keep a Walstad aquarium, learning how to play a musical instrument, learning how to repair vintage electronics (especially vintage computers and game consoles), learning how to use a telescope to make deliberate observations, learning how to cook Chinese food…

    On and on and on it goes. No one should feel bad for taking as long as they need to accomplish their goals. No one should feel bad for having modest goals. Whether you’re 15 or 45 or 65, you shouldn’t feel like it’s too late to do the things you want to do!











  • Generally nature doesn’t keep doing a useless thing if there’s no longer any need to do it. Energy efficiency is a constant selective pressure in the absence of all other challenges.

    My bet is that baobabs are shaped that way for very good reasons. The fact that the trees are spaced far apart even in baobab forests is a clue: the environment is very harsh, especially on saplings.

    Since baobabs reproduce via many fruits and since they can be spaced very far apart my hypothesis is that they evolved to be very tall with featureless trunks in order to attract fruit-eating birds to carry their seeds. The tall and featureless trunks would make the trees difficult for ground-dwelling predators to climb, keeping the birds and their nests safe from attack.

    I believe leopards are fairly common in these areas and they love to climb trees, although they prefer ones with lower, wider branches they rest on and even eat their prey within. Leopards have been known to carry large prey such as gazelles up into the branches of a tree to protect their kill from being stolen.





  • Poilievre knows people don’t want him. The only group that wants him are young MAGA types.

    How do I know that he knows that? Because he has Harper out there campaigning for him to older conservative voters. He knows those folks would rather vote for Carney than him. That’s why he’s trying to trick them into thinking that he’s Harper’s buddy. It’s not gonna work.

    The Conservatives are trying to pull together an impossible coalition of older centre-right Canadians and younger post-truth populists. I’m extremely doubtful that they’ll succeed. But they don’t have any other choice.