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Joined 1 year ago
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Cake day: December 2nd, 2023

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  • Actually, even if the density was constant, the earth would turn into a black hole when it reached about 1.925 * 10^13 times its original mass, since the mass of a black hole is proportional to its radius, whereas the mass of the earth in this scenario grows proportional to radius cubed. This should happen around 371 years (?) after starting.

    (Please check my calculations, I’m not 100% sure.)















  • But the inverse also applies - there’s not much stopping wizards from portkeying/apparating into the Oval Office or the pentagon and magibombing them, or Avada-ing key targets. Wizards are probably the worst kind of guerrilla fighters - ones unchecked by range. And as far as food is concerned, food multiplication is a thing. I personally believe that in the long term, the way muggles would win would be through subverting wizards, not by pure overwhelming force.


  • But they were able to setup the core of their commercial and governance infrastructure in the middle of London, with no particular notice from muggles - not to mention, we know that the government already knows about wizards (MoM liaises with the PM). So there must be a quid pro quo already in place, with the government tolerating and aiding in the existence of a semi-independent polity in their heartlands in return for unspecified benefits, probably defence against foreign wizards.



  • I personally think it depends on exactly what the limits of Magic are - it could be anything from Muggles eradicating Wizards, to the opposite, all very plausibly. To me, it comes down to the power of modern surveillance vs. the power of notice-me-not + space-expansion + anti-detection spells. Plus there’s a whole bunch of other powerful spells and devices (time turners, for example), but the muggles have a while fuckton of gold and other valuables to recruit these capabilities to their side as well.