Uni

The probability that the universe only has finite space is not exactly 1, is it? Much more might exist than our particular Hubble volume, no? What probability do the, say, world's top 100 physicists assign, on average, to the possibiliy that infinitely much matter exists? And on what grounds?

To my understanding, the universe might be so large that everything that could be described with infinitely many characters actually exists. That kind of "TOE" actually passes the Ockham's razor test excellently; if the universe is that large, then it could (in principle) be exhaustively described by a very simple and short computer program, namely one that produces a string consisting of all the integers in... (read more)

So which form of good should altruists, governments, FAIs, and other agencies in the helping people business respect?

Governments should give people what people say they want, rather than giving people what the governments think will make people happier, whenever they can't do both. But this is not because it's intrinsically better for people to get what they want than to get what makes them happier (it isn't), it's because people will resent what they percieve as paternalism in governments and because they won't pay taxes and obey laws in general if they resent their governments. Without taxes and law-abiding citizens, there will not be much happiness in the long run. So,... (read more)

Nothing which you have written appears to show that it's impossible or even unlikely that people try to get things they want (which sometimes include pleasure, and which sometimes include saving the world), and that successful planning just feels good.

I'm not trying to show that. I agree that people try to get things they want, as long as with "things they want" we mean "things that they are tempted to go for because the thought of going for those things is so pleasurable".

(something about X) --> (I like the thought of X) --> (I take action X), where (I like the thought of X) would seem to be an unnecessary step where the

In trusting your own judgment, that building an AI based on how humans currently are would be a bad thing, you implicitly trust human nature, because you are a human and so presumable driven by human nature. This undermines your claim that a super-human AI that is "merely more of on everything that it is to be human" would be a worse thing than a human.

Sure, humans with power often use their power to make other humans suffer, but power imbalances would not, by themselves, cause humans to suffer were not human brains such that they can very easily (even by pure mistake) be made to suffer. The main reason why humans... (read 413 more words →)

The pleasure machine argument is flawed for a number of reasons:

1) It assumes that, despite having never been inside the pleasure machine, but having lots of experience of the world outside of it, you could make an unbiased decision about whether to enter the pleasure machine or not. It's like asking someone if he would move all his money from a bank he knows a lot about to a bank he knows basically nothing about and that is merely claimed to make him richer than his current bank. I'm sure that if someone would build a machine that, after I stepped into it, actually made me continually very, very much happier than... (read 493 more words →)

Going for what you "want" is merely going for what you like the thought of. To like the thought of something is to like something (in this case the "something" that you like is the thought of something; a thought is also something). This means that wanting cannot happen unless there is liking that creates the wanting. So, of wanting and liking, liking is the only thing that can ever independently make us make any choice we make. Wanting which is not entirely contingent on liking never makes us make any decisions, because there is no such thing as wanting which is not entirely contingent on liking.

Suppose you can save mankind, but... (read more)

Wrong compared to what? Compared to no sympathies at all? If that's what you mean, doesn't that imply that humans must be expected to make the world worse rather than better, whatever they try to do? Isn't that a rather counterproductive belief (assuming that you'd prefer that the world became a better place rather than not)?

AI with human sympathies would at least be based on something that is tested and found to work throughout ages, namely the human being as a whole, with all its flaws and merits. If you try to build the same thing but without those traits that, now, seem to be "flaws", these "flaws" may later turn out... (read more)

I recommend reading this sequence.

Thanks for recommending.

Suffice it to say that you are wrong, and power does not bring with it morality.

I have never assumed that "power brings with it morality" if we with power mean limited power. Some superhuman AI might very well be more immoral than humans are. I think unlimited power would bring with it morality. If you have access to every single particle in the universe and can put it wherever you want, and thus create whatever is theoretically possible for an almighty being to create, you will know how to fill all of spacetime with the largest possible amount of happiness. And you will do that, since... (read more)