> If you need two things to happen at the same time in sync with each other no matter if they are separated by billions of miles, then you need faster-than-light travel, or some magic [1]

This makes no sense as written - by definition, there is no concept of "at the same time" for events that are spacelike separated like this. Quantum entanglement allows you to know something about the statistical outcomes of experiments that are carried over a long distance away from you, but that's about it (there's a simpler version, where you can know some facts for certain, but that one actually looks just like classical correlation, so it's not that interesting on its own).

I do get the point that we don't know what we don't know, so that a radical new form of physics, as alien to current physics as quantum entanglement is to classical physics, could exist. But this is an anti-scientific position to take. There's nothing about consciousness that breaks any known law of physics today, so the only logical position is to suppose that consciousness is explainable by current physics. We can't go around positing unknown new physics behind every phenomenon we haven't entirely characterized and understood yet.

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prmph 2 days ago | parent [-]

> There's nothing about consciousness that breaks any known law of physics today, so the only logical position is to suppose that consciousness is explainable by current physics

Quite the claim to make

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tsimionescu 2 days ago | parent [-]

Is it? It's quite uncontroversial I think that consciousness has no special impact in physics, there's no physical experiment that is affected by a consciousness being present or not. Electrons don't behave differently if a human is looking at them versus a machine, as far as any current physical experiment has ever found.

If we agree on this, then it follows logically that we don't need new physics to explain consciousnesses. I'm not claiming it's impossible that consciousness is created by physics we don't yet know - just claiming that it's also not impossible that it's not. Similarly, we don't fully understand the pancreas, and it could be that the pancreas works in a way that isn't fully explainable by current physics - but there's currently no reason to believe that, so we shouldn't assume that.

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prmph a day ago | parent [-]

> It's quite uncontroversial I think that consciousness has no special impact in physics, there's no physical experiment that is affected by a consciousness being present or not. Electrons don't behave differently if a human is looking at them versus a machine, as far as any current physical experiment has ever found.

Way to totally miss the point. We can't detect or measure consciousness, so therefore there is nothing to explain. /s Like an LLM that deletes or emasculates tests it is unable to make pass.

I know I am conscious, I also know that the stone in my hand is not. I want to understand why. It is probably the most unexplainable thing. It does not mean we ignore it. If you want to dispute that my consciousness has no physical import nor consequence, well, then we will have to agree to disagree.

	▲	tsimionescu a day ago \| parent [-]
		My point is this: find a physical experiment that can't be entirely explained by the physical signs of consciousness (e.g. electrochemical signals in the brain). As long as none can be found, there is no reason to believe that new physics is required to explain consciousness - my own or yours.