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Joined 1 year ago
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Cake day: June 14th, 2023

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  • They go around calling people bootlickers. That’s projection. They fantasize about cozying up to Stalin and his jackbooted thugs. It’s the same fantasy as the one shared by Curtis Yarvin, Peter Thiel, and their neofeudalist followers. Same goes for all the MAGA morons, the Putinist Z radicals, the 50 cent army, and countless other authoritarian groups.

    The world is a very complicated, dangerous, and frankly scary place right now. When people are unable to cope with all the uncertainty they reach for a strongman. This leaves the rest of us Ambiguity tolerant folks to actually try to deal with all the insanity, or to keep our heads down.





  • Oh definitely. That’s the argument from pragmatism which I wholeheartedly support. At the end of the day, we need to feed and shelter ourselves and keep ourselves safe from aggression and violence.

    The moral argument is a much more difficult one to tackle. Much has been written on this topic: consent of the governed, responsibility of the individual towards society and vice versa.







  • The harder thing to convey is the full dimensionality of it. With the rubber sheet (or trampoline) you can show a small ball orbiting around a larger one but only in a single plane (around the “equator” of the large ball). However in reality you can orbit in any direction you like and many satellites actually orbit over the poles. Trying to show that with a small model seems extremely difficult!

    Furthermore, most children are raised on the idea that gravity is pulling them down. They intuitively understand the idea that when they climb a ladder and drop a ball from the top, the earth pulls the ball down. General relativity tells us that this is not happening at all! That there us nothing pulling us down whatsoever. I have yet to see anyone provide a lay person GR explanation for the ladder problem.



  • Oh because that incorrect analogy is the most common “lay person” analogy for describing gravitational curvature of spacetime. The most common reply from children is that it’s the earth’s gravity pulling down on the bowling ball so that the trampoline demonstration wouldn’t work in space.

    Also the trampoline analogy doesn’t show us how gravitational lensing works, nor does it even touch how different gravitational reference frames affect the passage of time (GR generalizes special relativity, after all).