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That's why the rule says challengable inductive inference. If in the context of the discussion this is not obvious then maybe yes, but in almost every other instance it's fine to make these shortcuts, so long as you'reunderstood.

No, and argument from authority can be a useful heuristic in certain cases, but at least you'd want to take away the one or two arguments you found most compelling and check them out later. In that sense, this is borderline.

Usually, however, this tactic is employed by people who are just looking for an excuse to flee into the warm embrace of an unassailable authority, often after scores of arguments they made were easily refuted. It is a mistake to give a low value to p(my position is mistaken | 10 arguments I have made have been refuted to my satisfaction in short order).

I've had forms of this said to me; it basically means "I'm losing the debate because you personally are smart, not because I'm wrong. Whichever authority I listen to in order to reinforce my existing beliefs would surely crush all your arguments. So stop assailing me with logic..."

It's Dark Side because it surrenders personal understanding to authority, and treats it as a default epistemological position.

Wouldn't this only be correct if similar hardware ran the software the same way? Human thinking is highly associative and variable, and as language is shared amongst many humans, it means that it doesn't, as such, have a fixed formal representation.

I agree on the basic point, but then my deeper point was that somewhere down the line you'll find the intelligence(s) that created a high-fidelity converter for an arbitrary amount of information from one format to another. Sarle is free to claim that the system does not understand Chinese, but its very function could only have been imparted by parties who collectively speak Chinese very well, making the room at very least a medium of communication utilizing this understanding.

And this is before we mention the entirely plausible claim that the room-person system as a whole understands Chinese, even though neither of its two parts does. Any system you'll take apart to sufficient degrees will stop displaying the properties of the whole, so having us peer inside an electronic brain asking "but where does the intelligence/understanding reside?" misses the point entirely.

Wouldn't such a GLUT by necessity require someone possessing immensely fine understanding of Chinese and English both, though? You could then say that the person+GLUT system as a whole understands Chinese, as it combines both the person's symbol-manipulation capabilities and the actual understanding represented by the GLUT.

You might still not possess understanding of Chinese, but that does not mean a meaningful conversation has not taken place.

Interestingly, my first reaction to this post was that a great deal of it reminds me of myself, especially near that age. I wonder if this is the result of ingrained bias? If I'm not mistaken, when you give people a horoscope or other personality description, about 90% of them will agree that it appears to refer to them, compared to the 8.33% we'd expect it to actually apply to. Then there's selection bias inherent to people writing on LW (wannabe philosophers and formal logic enthusiasts posting here? A shocker!). And yet...

I'm interested to know, did you have any particular goal in mind posting this, or just making yourself generally known? If you need help or advice on any subject, be specific about it and I will be happy to assist (as will many others I'm sure).

I suspect that with memory on the order of 10^70 bytes, that might involve additional complications; but you're correct, normally this cancels out the complexity problem.

I didn't consider using 3 bits for pawns! Thanks for that :) I did account for such variables as may castle and whose turn it is.

This is more or less what computers do today to win chess matches, but the space of possibilities explodes too fast; even the strongest computers can't really keep track of more than I think 13 or 14 moves ahead, even given a long time to think.

Merely storing all the positions that are unwinnable - regardless of why they are so - would require more matter than we have in the solar system. Not to mention the efficiency of running a DB search on that...

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