All of Adam_Safron's Comments + Replies

Arguing "By Definition"

And why Bayesian Positivism? Why now? For what purpose?

Eliezer recognizes the necessity for clear thought in the light of the unique challenges facing us in the years to come. We are going to need to make complex judgments about matters of existential risk and a common ground will help us avoid a quagmire of unproductive discussions.

Arguing "By Definition"

I believe Eliezer is developing a kind of Bayesian Positivism. He is attempting to describe a way of talking/thinking about things that is thoroughgoing, radically empirical, and thus grounded. I think these posts on language and definitions are essential for what he is trying to do. In this fashion, he should be able to cut through many of the Gordian Knots of philosophy. If Eliezer succeeds, and if people take notice, this could be an important moment in the history of thought.

How An Algorithm Feels From Inside

Once again, great post.

Eliezer: "We know where Pluto is, and where it's going; we know Pluto's shape, and Pluto's mass - but is it a planet? And yes, there were people who said this was a fight over definitions..."

It was a fight over definitions. Astronomers were trying to update their nomenclature to better handle new data (large bodies in the Kuiper belt). Pluto wasn't quite like the other planets but it wasn't like the other asteroids either. So they called it a dwarf-planet. Seems pretty reasonable to me. http://en.wikipedia.org/wiki/Dwarf_planet

The "Intuitions" Behind "Utilitarianism"

But I guess the utility could be considered to be non-0 and without further impact if some individual would choose for it not to happen to them. All else being equal, I would rather not have my eye irritated (even if I had no further consequences). And even if cost is super-astronomically small, Eliezer could think up a super-duper astronomically large number by which it could be multiplied. I guess he was right.
I'm confused.
I think I'm done.

The "Intuitions" Behind "Utilitarianism"

The answer is simple. If you accept the bounds of the dust-speck argument where there is no further consequence of the dust-speck beyond the moment of irritation, then the cost of the irritation cannot be distinguished from 0 cost. If I can be assured that an event will have no negative consequences in my life beyond the quality of a moment of experience, then I wouldn't even think that the event is worth my consideration. Utility = 0. Multiply any number by 0, and you get 0. The only way for the dust-speck to have negative utility is if it has some sort of impact on my life beyond that moment. The dust-speck argument can't work without violating its own assumptions. Torture is worse. Case closed.

The "Intuitions" Behind "Utilitarianism"

Correction: What I said: "one-second of irritation is less than 3^^^3-times as bad as the 50 years of torture." What I meant: "50 years of torture is more than 3^^^3-times as bad as 1-second of eye-irritation." Apologies for the mis-type (as well as for saying "you're" when I meant "your").

But the point is, if there are no additional consequences to the suffering, then it's irrelevant. I don't care how many people experience the 1-second of suffering. There is no number large enough to make it matter.

Eliezer had a... (read more)

The "Intuitions" Behind "Utilitarianism"

"Well, when you're dealing with a number like 3^^^3 in a thought experiment, you can toss out the event descriptions. If the thing being multiplied by 3^^^3 is good, it wins. If the thing being multiplied by 3^^^3 is bad, it loses. Period. End of discussion. There are no natural utility differences that large."

Let's assume the eye-irritation lasts 1-second (with no further negative consequences). I would agree that 3^^^3 people suffering this 1-second irritation is 3^^^3-times worse than 1 person suffering thusly. But this irritation should not... (read more)

The "Intuitions" Behind "Utilitarianism"

Eliezer, to be clear, do you still think that 3^^^3 people having momentary eye irritations--from dust-specs--is worth torturing a single person for 50 years, or is there a possibility that you did the math incorrectly for that example? A proper utilitarian needs to consider the full range of outcomes--and their probabilities--associated with different alternatives. If the momentary eye irritation leads to a greater than 1/3^^^3 probability that someone will have an accident that leads to an outcome worse than 50 years of torture, then the dust specs are... (read more)

Circular Altruism

Eliezer's point would have been valid, had he chosen almost anything other than momentary eye irritation. Even the momentary eye-irritation example would work if the eye irritation would lead to serious harm (e.g. eye inflammation and blindness) in a small proportion of those afflicted with the speck of dust. If the predicted outcome was millions of people going blind (and then you have to consider the resulting costs to society), then Eliezer is absolutely right: shut-up and do the math.

0HungryHobo7yImagine that you had the choice but once you've made that choice it will be applied the same way whenever someone will get tortured, magic intervenes, saves that one person and a googleplex other people get a spec in their eye. it feels like it's not a big deal if it happens once or twice but imagine that across all the universes where it applies it ended up triggering 3,153,600,000 times, not even half the population of our world. suddenly a googleplex of people are suffering constantly and half blinded most of the time. it feels small when it happens once but the same has to apply when it happens again and again.
Circular Altruism

Eliezer, as I'm sure you know, not everything can be put on a linear scale. Momentary eye irritation is not the same thing as torture. Momentary eye irritations should be negligible in the moral calculus, even when multiplied by googleplex^^^googleplex. 50 years of torture could break someone's mind and lead to their destruction. You're usually right on the mark, but not this time.

Would you pay one cent to prevent one googleplex of people from having a momentary eye irration?

Torture can be put on a money scale as well: many many countries use torture in war, but we don't spend huge amounts of money publicizing and shaming these people (which would reduce the amount of torture in the world).

In order to maximize the benefit of spending money, you must weigh sacred against unsacred.