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Joined 1 year ago
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Cake day: July 1st, 2023

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  • I think we did not really estimate here, there is just intuition. I made these estimates before for electric bikes vs human powered, and found that, somewhat counterintuitively, electric bikes may quickly become less carbon-consuming.

    I do not accept the idea that brooming comes for free. If you add 15 min moderate activity of brooming per day, you may spend, say, 100kcal. If you add it to your daily routine, you need to compensate with food or loose weight. Energy balance in humans is tricky, which is one of the reasons people find it hard to control their weight. But things like replacing a 15min couch sitting with brooming make a difference for weight. Because they consume energy. Or do you continue to propose that replacing the couch sitting with brooming has zero energy and diet difference activity, is “basically free”? To be clear.

    Vacuums help to save time. Carbon impact of vacuums and replacing human-powered activities with solar-electricity-powered ones is not especially studied. Which is why I think intuitive understanding here is lacking. Someone should develop it, maybe write a blog post or a paper.

    This is not imaginary, growing replacement of human work at scale has a real impact on carbon consumption. My point is that in some cases, e.g. with electric bikes or vacuum cleaners, human power, even plant-supported, can be more vastful.


  • It is not at all obvious to me why it is a win for the broom. Humans are a lot larger than a robot and there is a lot of wasteful body movement. Production costs are a factor, but why 50 years and 5? Or 1? We agree at least that production costs excluded, solar powered robot is more green than a human broom? If so, what remains is this time to offset production.

    If you stop brooming you will either gain weight or reduce carrot consumption, no need for custom control. Or you can do something else with time and energy previously reserved for brooming, maybe even something that results in an overall more green world?


  • You collect them stirckly yourself? No carbon-consuming tech involved?

    I do not want to descend into some kind of “but there is always some carbon” point, I just want to point out that a robot powered by, say, solar electricity can be more green than a human-powered broom, production costs included.

    Neither of the two is perfectly green, but a solar-powered robot is more efficient in leveraging solar power than human growing and eating plants.

    Or do you think this is necessarily not so?








  • I find that anti-comunist sentiments in Poland, Ukraine, and some other formerly soviet countries usually refer to the soviet state, not communism as such. It is actually anti-soviet and anti-tankie.

    Soviet occupation left very bitter memories, and poisoned any potential for communist progressivism in this part of the world.

    This should be considered while criticising anti-communism.









  • there is not almost any attempt to organize public participation. Except maybe admin posts with discussions in comments. Also users can vote with their feet.

    I agree that the admin instinct is mostly honest and democratic and they should be regarded for their work. But the instance governance is mostly autocratic. And this kind of structure usually devolves in despotism, since power corrupts.

    Would be nice to see an institution-based instance, with a constitution, elections, balance of power. Would be a great social experiment!