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Cake day: June 18th, 2023

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  • peto@lemm.eetoAsk Lemmy@lemmy.world*Permanently Deleted*
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    10 months ago

    Only the government and a few permitted parties

    So a government and anyone who can pay a government’s fee. This isn’t really fixing the problem, just putting an extra barrier in the way of any smaller org that wants to get involved.

    Never mind the issue that there isn’t a government that can be trusted. Do you think the world is going to be improved by making perception manipulating tech the private weapon of whatever bunch of psychopaths happen to rule at the time?


  • We don’t, fundamentally. All we can do is construct models and see if they match our observations. How do we know the world exists beyond our sensation of it? That could be an illusion too.

    The base assumption that we work on is that the universe is the same here as it is there. Same rules, same interactions. We work out what we should be able to see and then go looking for it, so far that has worked.

    As an example, we can look at some hydrogen in a lab and see what kinds of light it absorbs, we can then look at the sun and see if it is absorbing the same light, we can then look at another star and see that it two is absorbing the same light. So we can be confident that the hydrogen in our lab is like the hydrogen in the sun, and that the distant star is made of the same stuff as our sun. We can do wlthis with each element. We can look at the motion of planets around the sun, and we can look at the motion of stars around the center of the galaxy and see that they follow the same patterns.

    It’s like trying to work out what is going on in the next room by listening, you can get a good idea, but it could be an empty room with a radio.


  • Smarter Every Day is the big one for me.

    For explosives there Ordnance Lab, they have the paperwork for all kinds of stuff the Mythbusters couldn’t get their hands on.

    Modern History TV for medieval life. Tod’s Workshop for pre modern weapons. Grand Thumb for firearms. Townsends for colonial/revolutionary american food and lifestyle. Primative Technology. Miniminuteman, archaeology.

    Chemistry YouTube: Explosions and Fire, for an Australian synthesizing explosives in a shed. Nilered for interesting chemistry in an actual lab. Various others.

    How to Cook That debunking cooking myths and tiktocs.

    Donut Media, car stuff.

    Visual effects and debunking: Captain Disillusion Corridor Crew

    Law: Legal Eagle Steve Lehto

    Special mentions: Lindybeige Sabine Hossenfelder

    Start looking into this and you get loads more in your recommended. For all the low effort R-ddit and meme channels there are loads of people working on high quality content. Learning YouTube is vast once you get into it. Nebula is pretty good too.



  • Good on you for checking in with all those people, it must have taken a while.

    Lifting the whole world off of fossil fuels is going to be hard, especially if we want to do it quickly. This isn’t however a problem the capitalist and nation-state models are well equipped to solve. It should not be a question of can a given people afford the technology or if someone can turn a profit on it.

    We need to do this as a species, for the species. It should be given not as charity, not because wealthy countries owe it to poor ones, but because it is right that everyone should benefit from this.

    The difficulty is how to convince the politicians and their masters of this, and I don’t think throwing paint on things is going to be sufficient.