There's nothing rational about refusing to believe data you don't like, and linking Eliezer doesn't change that.
It's good to have an absurdity filter. You can't investigate every claim on the internet in great detail, so dismissing the more unbelievable ones out of hand is not a bad strategy. But you need some kind of reason. Either a known bias or untrustworthiness of the author, or knowledge that at least some of the claims made are false. Assuming you don't have some personal beef with the author, I don't see how you can dismiss this post out of hand. T...
The US federal budget is 3.7 trillion. The president probably can't meaningfully affect the spending of most of that, but his impact is still significant. If I had to ballpark it I'd say a trillion over 4 years seems likely. Plus his long term effect on the nation through laws and regulations.
How many Americans vote? About a hundred million? So the average value of a vote is in the area of $10,000. That is a lot of money. Sure it is much less if you live outside a swingstate, but not by a factor 100k.
Even if your non-swingstate vote was meaningless there i...
Very droll.
But define winning. In many situations, finding the truth is winning.
For example take global warming. Maybe I'm lobbyist for big oil and for me winning means making sure no one takes global warming seriously. But even then knowing the facts is still in my interest. So if I'm amongst fellow lobbyists who I trust it is in my interest to take an open, truth seeking approach. This will help me identify the strong and weak points in my opponents' arguments. It will help in formulating distractionary strategies. Etc. I will just have to make sure no one records the meeting and then leaks it.
I think that's somewhat missing the point of a lot of advice like that though. Often advice in the form of proverbs or popular quotes is not meant to be taken literally. It's meant to offer you a new angle from which to look at the problem.
Just because two quotes contradict each other, doesn't mean they can't both be good advice. If you think someone is being too rash, quoting a proverb like "discretion is the better part of valour" can be good advice. But if you think they are being too cautious, the opposite ("nothing ventured, nothing gained") can also be good advice.
Most advice is context dependent.
Sure, cryonics would help. But it wouldn't be more than a drop in the ocean. If QI is true, and cryonics is theoretically possible, then 500 years from now there'll be 3 kinds of universes: 1) Universes where I'm dead, either because cryonics didn't pan out (perhaps society collapsed), or because for some reason I wasn't revived. 2) Universes where I'm alive thanks to cryonics and 3) Universes where I'm alive due to quantum fluctuations 'miraculously' keeping me alive.
Clearly the measure of the 3rd kind of universe will be very very small compared to the o...
The problem with Quantum Immortality is that it is a pretty horrible scenario. That's not an argument against it being true of course, but it's an argument for hoping it's not true.
Let's assume QI is true. If I walk under a bus tomorrow, I won't experience universes where I die, so I'll only experience miraculously surviving the accident. That sounds good.
But here's where the nightmare starts. Dying is not a binary process. There'll be many more universes where I survive with serious injuries then universes where I survive without injury. Eventually I'll g...
Downvoted. I personally agree that username2's idea is naive, but it seems sincerely held, and making fun of it instead of explaining its problems is dickish.
Wait? is 'LessWrong' not an admin account? I always assumed it was, but this thread implies otherwise.
I think it's an extremely bad idea to allow an ordinary user to name themselves after the site. You're basically inpersonating an admin!
When I was a little kid we used to make blackberry jam. You can just pick wild blackberries in some places, which is quite a lot of work, but hey, you're out in nature, it's fun, and it's free. Looking back I think it was mostly my parents picking berries while my sisters and I were running around and playing in the forest and eating half the berries our parents picked.
The recipe for making jam is indeed just berries, water and sugar. We used a large pot though, not a frying pan. Just cook and steer until it's done. Pour the jam into a jar while it's still...
Would't it be more accurate to use a geometric mean here, instead of an arithmic one?
An arithmic mean really obscures low predictions.
The article is unclear in its terms. At the top is says "92 percent of the Universe's habitable planets have yet to be born" and at the bottom it says "Earth is in the first 8 percent". Those two statements can only both be true if no habitable planets were formed between the formation of the earth and now (which is, of course, not the case). If the former is correct, earth might be significantly higher than top 8%.
I still don't see how this escapees the Fermi paradox though. Even if we're top 1%, that still means there must be great, great many potential alien civilizations out there. A factor 100 isn't going to significantly affect that conclusion.
It seems to me that there is an important difference between 'flipping the switch' and 'flipping the switch back', which is the intent of the action.
In the first scenario, your intent is to sacrifice one person to safe many.
In the second scenario, your intent is to undo a previous wrong.
Thus a deontologist may perfectly consistently argue that the first action is wrong (because you are never allowed to treat people only as means, or whatever deontological rule you want to invoke), while the second action is allowed.
Straight out of the box, the new machine plays at the same level as the best conventional chess engines, many of which have been fine-tuned over many years. On a human level, it is equivalent to FIDE International Master status, placing it within the top 2.2 percent of tournament chess players. But even with this disadvantage, it is competitive. “Giraffe is able to play at the level of an FIDE International Master on a modern mainstream PC,” says Lai. By comparison, the top engines play at super-Grandmaster level.
That's a pretty hard contradiction right...
O wow.
I've been following Lesswrong for months now, and only because of this post did I found out that there's more posts hidden under 'main' than just the promoted ones. So Thanks Elo!
I now wonder if there are any other hidden site features I don't know about.
I have to say this is not very good design. Why would you hide posts in such a non-obvious way. It's also rather inconsistent. The discussion page opens an overview page of newest posts, while the main page shows only a subset of newest posts, and shows the full content instead of an overview. There ...
Slightly unrelated to the point made above, but there is one particular weird argument that always seems to come up (at least in my circle of friends and acquaintances) when talking about immortality.
I tell someone plan to live forever, and the response is "Not me! That must be terrible! Imagine being forced to watch as everybody you know dies. And what if humanity dies out? You'll be sitting on a barren world for all eternity. Imagine how bored you will get."
I call this the 'cursed with immortality' argument. It is of course utterly ridiculous, ...
Sleeping Beauty is right not to cancel the bet if she is woken up on not-Wednesday (so Monday or Tuesday, but she does not know which). But this is not the optimal strategy. instead she should she roll a 4-sided die and cancel the bet if she rolls a 1. In other words she should keep the bet with 75% chance.
If she always keeps the bet, her expected payout on Wednesday is 0.5 1.5 - 0.5 1 = 0.25. That is she makes 25 cents per dollar bet, on average. But if she cancels the bet with 25% chance each time she wakes up, her expected win is 0.5 0.75 1.5 - 0.5 ...
Honestly the easiest explanation is just that Aumann is a very muddled thinker when it comes to religion. That's hardly a surprising explanation - muddled thinking is extremely common when it comes to religion. And it doesn't mean that such a person can't otherwise be very rational. I know I'm being blunt here, but I see no reason to look beyond superficial appearances here. Just because a statement is religious doesn't mean it's deep.
All this stuff about non overlapping magisteria is honestly just confused nonsense. There's only one truth. Sure you can ap...
No that one in a billion was meant to be illustrative, not a real estimate of probability. But honestly even if you lower that 5% probability by only 1 or 2 orders of magnitude the proposition already becomes very dubious.
Don't forget that you can also extend your life by spending that money some other way. I think the singularity will probably happen somewhere between 2040 and 2060. So when I'm between 58 and 78 years old. This means I have a good chance to make it even without cryonics. Instead of taking that extra life insurance to pay for cryonics, I ...
I'd say the most important objection to cryonics is the one you raise last, and only spend 1 line on. As a result your entire list seems rather weak. Because it's not just that cryonics has a low chance of working. If cryonics was free I'd sign up tomorrow, low chance be damned. But it isn't free, it is in fact very expensive.
So let's rephrase your question 12: You have a rare fatal disease. There is a complicated medical procedure that can cure you. The good news is that it is painless and has no side effects. The bad news is that it costs $200,000 and ha...
Your claim was that child abuse and trauma have barely any influence on adult life. This is clearly an extraordinary claim, that requires evidence to be taken seriously.
Your evidence are three quotations, two of which only contain more links, and the third is about the heritability of divorce, which has nothing to do with your claim.
So in other words you have given zero evidence for your claim. Maybe there is some evidence to be found in one of the many citations you gave, but without knowing which one or what to look for it would take many hours to invest... (read more)