My understanding is that all of the codecs we are discussing are deterministic. If you have evidence to the contrary I’d love to see it.

After a brief search I can’t find any mention of any punishment for Sisyphus if he stopped pushing the boulder up the hill. That said, this is all taking place in Tartarus so there probably isn’t much else to do and endlessly push a boulder up hill might be the better option lol. I can relate.

Plato’s “the cave” thought experiment (circa 400 BC) is basically a suggestion of simulation. Modern science agrees - human perception of reality is limited and effectively a simulation. You don’t need modern digital technology to imagine living in a simulation.

Yeah that caught my eye too, seems odd. Most compression/encoding schemes benefit from a large dictionary but I don’t think it would be constrained by the sometimes lesser total RAM on a GPU than the main system - in most cases that would make the dictionary larger than the video file. I’m curious.

1. The observer effect at the quantum level does feel like a CPU optimisation - the location of a particle is a probability field until measured. 1.1 In my experience these ‘optimisations’ recur at different levels - eg. economics, gravity, mass distribution, weather, even politics. Generalised models perform very well until you take local measurements - but they’re less scientifically provable.
2. Dark matter/energy feels like a hack rather than a waste of CPU resources - it’s a vague effect unmeasureable in the baryonic reality we inhabit. In the meantime it alters the structure of solar systems, galaxies and the observable universe itself and it’s not clear how.
3. Occum’s Razor actually works against your argument. If it’s possible for base reality to contain simulated universes then there is already an [almost?] infinite probability our universe is simulated, as base reality could potentially hold [almost?] infinite simulations. If entities within those simulations can also create their own simulations then the chance of our reality being base reality becomes vanishingly small.

I agree that most people don’t really need to worry about our universe being a simulation or not, but your statement “You can view our universe as a computer program, you can also view it as the universe.” concerns me. This is true until you start trying to analyse how the universe works, but then all kinds of weird things crop up. It feels like you’re saying we don’t need to investigate this so why bother?

I sometimes joke that some entity created our universe to find the solution to the Travelling Salesman Problem and if we ever figure it out they’ll switch our universe off. I’d like our universe to keep going a little bit longer so it would be nice to know if it’s simulated.

Can it show link urls before opening them?