Basically a deer with a human face. Despite probably being some sort of magical nature spirit, his interests are primarily in technology and politics and science fiction.

Spent many years on Reddit and is now exploring new vistas in social media.

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Cake day: June 9th, 2023

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  • And some of those hosts can decide to serve up their content to AI trainers. Some of those hosts can be run by AI trainers, specifically to gather data for training. If one was to try to prevent that then one would be attacking the open nature of the fediverse.

    There have been many people raging about their content being used to train AIs without permission or compensation. I’m speaking to those people, not the “fediverse collectively”. As you suggest, the fediverse can’t say anything collectively.





  • We’re sick of closed walled-garden monoliths like Reddit! Let’s move to an open federated protocol where anyone can participate and the APIs can’t be locked down!

    …wait, not like that!

    Yeah. This is what you signed up for when you joined the Fediverse, the ActivityPub protocol broadcasts your content to any other servers that ask for it. And just generally, that’s how the Internet works. You’re putting up a public billboard and expecting to be able to control who gets to look at it. That’s not going to work. Even robots.txt is just a gentleman’s agreement, it’s not enforceable.

    If you really want to prevent AI from training on your content with any degree of certainty you’re probably looking for a private forum of some kind that’s run by someone you trust.






  • Seems like it might be a bit more nuanced than that. From the article:

    There is a federal law, C-3, which deems it an offence for anyone who “intentionally obstructs or interferes with another person’s lawful access to a place at which health services are provided by a health professional.” As far as I saw while I was passing the hospital, the entranceway was clear and no one was stopped from entering or exiting the building. Other than vague mentions, I found no specific evidence that people were prevented from entering or exiting the building.

    Update, Feb. 15, 11:06 a.m.: It has come to our attention that the University Ave. entrance to Mount Sinai Hospital closes at 6 p.m. daily. The protest passed by the hospital around 8 p.m., two hours after that entrance had closed. See the bottom of the map below for the University Ave. entrance hours, accessed today from the Mount Sinai Hospital website.

    So this may not have broken those laws. There was apparently an incident where the crowd blocked the car of a doctor that was trying to drive home, so perhaps some more care needed to be taken, but I think everyone’s just really on edge right now and looking for things to get angry about.










  • Most nuclear fission products don’t remain radioactive for long periods either, let alone “virtually forever.” Bear in mind that the longer-lived a radioisotope is, the less radioactive it is.

    For JET, I dug up the actual numbers (LLW is low-level waste and ILW is intermediate-level waste):

    Radioactive wastes arising from operation and decommissioning of the JET experimental nuclear fusion reactor, located at Culham, are already factored into the UK radioactive waste inventory. Forecast LLW and ILW packaged volumes are 4,120 m^3 and 480 m^3, respectively; activated steels and alloy plant and equipment, including the JET vacuum vessel, are a major contributor to the ILW arising.

    According to this page a typical 1-gigawatt fission reactor produces 3 m^3 of high-level waste per year, 7 m^3 of intermediate-level waste, and 90 m^3 of low-level waste per year while operating.

    I’m having trouble finding easily comparable numbers for the wastes produced during decommissioning, this page had a lot of detail but was focused more on the area of land that needed to be sealed off rather than the cubic meters of material contained there. It does talk about the mass of some of the turbines being considered as low-level waste being in the range of a few hundred tons, which isn’t much.

    It’s true that spent fission fuel rods are high level waste, but the total volume of that is quite small and it’s in a very manageable form. So overall, I’m not really sure there’s going to be a big improvement on nuclear waste production with fusion power. It’s certainly not going to be a panacea, we’re still going to need nuclear waste repositories and still be dealing with processing and sequestering large amounts of materials there.