I propose we make a series of exercises to go along with the articles of the sequences. These exercises could help readers know how well they understood the material as well as help them internalize it better.
This looks like another of the good ideas people have on here that then doesn't get done. I'm sick of that happening.
If folkTheory creates one exercise as an example, I will make another. I hereby commit to this. If I don't follow through within 2 weeks of folkTheory posting his example, please downvote this comment to negative 10. FolkTheory, please PM me when you have yours so I make sure I see it. Thanks.
Everybody else who wants to see this succeed, feel free to post a similar comment.
EDIT: I'm doing an exercise for Words As Hidden Inferences, and will post the exercise as a discussion post no later than April 17, 2011. If it doesn't match what folkTheory was envisioning, I'll make edits but won't lose the karma.
EDIT2: It's up.
I was thinking of starting a sequence of articles summarizing Heuristics and Biases by Kahneman and Tversky for people who don't want to buy or read the book.
I bought it, and it seems like something like this would help make me actually stick through reading it long enough to make me finish it. And make it more memorable.
Would people want that?
Edit: I guess the answer is Yes. I should make time for this.
I've just read "Hell is the Absence of God" by Ted Chiang, and upon finishing it I was blown away to such extent that I was making small inarticulate sounds and distressed facial expressions for about a minute. An instant 10/10 (in spite of its great ability to cause discomfort in the reader, but hey, art =/= entertainment all the time).
I'm compelled to link to a html mirror but I suppose it hasn't the author's permission. Anyone who'd like to read the story now may look at the first page brought up by googling the title. This is the book in question.
I'm curious as to the opinions of those who have read it.
Do I take it as a reductio of divine command theories of morality? Of an investigation of true love? Or what?
There are small notes attached to each story in my book. The note to this one contains:
(…) For me one of the unsatisfying things about the Book of Job is that, int he end, God rewards Job. (…) One of the basic messages of the book is that virtue isn’t always rewarded; bad things happen to good people. Job ultimately accepts this, demonstrating virtue, and is subsequently rewarded. Doesn’t this undercut the message? It seems to me that the Book of Job lacks the courage of its convictions: if the author were really committed to the idea that virtue isn’t always rewarded, shouldn’t the book have ended with Job still bereft of everything?
The story reminded me immediately of the Book of Job and thus subsequently I was confirmed in my suspicion.
A primary role of the Book of Job in the Bible is the reconciliation of reality with a belief in God. It is a crucial point because the empirically experienced reality is that good and bad things happen to people without the apparent influence of some higher being. People may take (or historically have taken) the grandiose and fantastic...
There's a fresh Metafilter thread on John Baez's interview of Yudkowsky. It also mentions HP:MoR.
Noticed this comment:
I started reading Harry Potter and the Methods of Rationality once and it drove me crazy. The book's Harry Potter doesn't practice rationality, he practices empiricism.
So people actually do start thinking of the Enlightenment era school of philosophy, like some earlier commenters feared. I also remembered a couple of philosophy blog posts from a few years ago, The Remnants of Rationalism and A Lesson Forgotten, which seem to work from the assumption that 'rationalism' will be understood to mean an abandoned school of philosophy.
Redefining established terms is a crank indicator, so stuff like this might be worth paying attention to.
I used to have a hobby of reading Christian apologetics to get a better understanding of how the other side lives. I got some useful insights from this, e.g. Donald Miler's Blue Like Jazz was eye-opening for me in that it helped me understand better the psychology of religious faith. However, most books were a slog and I eventually found more entertaining uses for my time.
Today I saw that a workmate of mine was reading Lee Strobel's The Case For Faith earlier. My policy is to not discuss politics or religion at work, so I didn't bring it up there.
I hadn't read that particular book before, so I was curious about its arguments. Reading over the summary, I remembered again why I quit reading Christian apologetics - they are really boring.
The subtitle of The Case Against Faith is A Journalist Investigates the Toughest Objections to Christianity, and is quite untrue. I can almost dismiss each chapter in the time it takes to yawn. Even if Strobel had good answers to the Problem of Evil, or proved that religious people historically have been less violent than non-religious people, or somehow found a gap in current understanding of evolution, he would still be leagues away from providing e...
Per talk page - I have just updated the jargon file on the wiki, making it actually a list of jargon with definitions. I've also folded in the previous acronym file, as a jargon file should be a single page. Point your n00bs here. Since it's a wiki, feel free to fix any of my quick one-line definitions you don't like.
(I'm new here and don't have enough karma to create a thread, so I am posting this question here. Apologies in advance if this is inappropriate.)
Here is a topic I haven’t seen discussed on this forum: the philosophy of “Cosmicism”. If you’re not familiar with it check Wikipedia, but the quick summary is that it’s the philosophy invented by H. P. Lovecraft which posits that humanity’s values have no cosmic significance or absolute validity in our vast cosmos; to some alien species we might encounter or AI we might build, our values would be as meaningless...
cousin_it and Vladimir_Nesov's replies are good answers; at the risk of being redundant, I'll take this point by point.
to some alien species we might encounter or AI we might build, our values would be as meaningless as the values of insects are to us.
The above is factually correct.
humanity’s values have no cosmic significance or absolute validity in our vast cosmos
The phrases "cosmic significance" and "absolute validity" are confused notions. They don't actually refer to anything in the world. For more on this kind of thing you will want to read the Reductionism Sequence.
all our creations and efforts are ultimately futile in a universe of increasing entropy and astrophysical annihilation
Our efforts would be "ultimately futile" if we were doomed to never achieve our goals, to never satisfy any of our values. If the only things we valued were things like "living for an infinite amount of time", then yes, the heat death of the universe would make all our efforts futile. But if we value things that only require finite resources, like "getting a good night's sleep tonight", then no, our efforts are not a priori futile.
...Onl
The standard reply here is that duh, values are a property of agents. I'm allowed to have values of my own and strive for things, even if the huge burning blobs of hydrogen in the sky don't share the same goals as me. The prospect of increasing entropy and astrophysical annihilation isn't enough to make me melt and die right now. Obligatory quote from HP:MOR:
"There is no justice in the laws of Nature, Headmaster, no term for fairness in the equations of motion. The universe is neither evil, nor good, it simply does not care. The stars don't care, or the Sun, or the sky. But they don't have to! We care! There is light in the world, and it is us!"
Wha? There's no law of nature forcing all my goals to be egotistical. If I saw a kitten about to get run over by a train, I'd try to save it. The fact that insectoid aliens may not adore kittens doesn't change my values one bit.
Negative-sum conflicts happen due to factual disagreements (mostly inaccurate assessments of relative power), not value disagreements. If two parties have accurate beliefs but different values, bargaining will be more beneficial to both than making war, because bargaining can avoid destroying wealth but still take into account the "correct" counterfactual outcome of war.
Though bargaining may still look like "who whom" if one party is much more powerful than the other.
Friendly AI: A Dangerous Delusion?
By: Hugo de Garis - Published: April 15, 2011
http://hplusmagazine.com/2011/04/15/friendly-ai-a-dangerous-delusion/
I have only just discovered that Hacker News is worth following. Since the feed of stuff I read is Twitter, that would be @newsycombinator. I started going back through the Twitter feed a few hours ago and my brain is sizzling. Note that I am not a coder at all, I'm a Unix sysadmin. Work as any sort of computer person? You should have a look.
The YC/HN community was initially built on Paul Graham's essays, just like LW was built on Eliezer's sequences. Those essays are really, really good. If you haven't read them already, here's a linky, start from the bottom.
Is it just me, or do you feel a certain respect for Harold Camping? He describes himself as "flabbergasted" that the world didn't end as he predicted. He actually noticed his confusion!
(I can't find the Open Thread for May 2011.)
Reposting from the latest HP:MoR discussion thread, since not everyone reads recent comments and I'm not sure this warrants a full post:
Fanfiction.net user Black Logician has announced Harry's Game, a spinoff of HP:MoR which branches out around Chapter 65-67 of the original fic. From his post at the HP:MoR review board:
...Hermione has already formed SPHEW. Quirell though doesn't dismantle Harry's army, but goes for an alternative condition to make the army wars more of a challenge to Harry. ...
Please use ROT13 for spoilers when discussing Harry's Game.
The writing errors in this story are very distracting. I did not click past chapter 1. Is there something to recommend it so strongly that I should get over the bad grammar etc.?
I just had a startling revelation. I had been glancing now and then at my karma for the last few days and noticed that it was staying mostly constant. Only going up now and then. This is despite a lot of my comments getting a whole bunch of upvotes. So naturally I figured I had offended one or more folks and they were downvoting me steadily to keep it constant. I don't exactly tiptoe around to avoid getting anyone offside and I don't really mind that much if people use karma hits as a way to get their vengeance on. It saves them taking it out via actual co...
My nomination for Worst Use of the word "Bayesian", April 2011. This may answer my earlier question as to whether creationists, birthers, etc adopting the notion of Bayes' theorem is a good idea or not. Remember: choose your prior based on your bottom line!
To anyone who knows: How active are the fortnightly Cambridge, MA meetups? There seem to be very few RSVPs on the meetup.com page, but I suppose it's possible that if there are any regular attendees they don't always bother RSVPing.
Hypothetical situation: Let's say while studying rationality you happened across a technique that proved to give startlingly good results. It's not an effortless path to truth but the work is made systematic and straightforward. You've already achieved several novel breakthroughs in fields of interest where you've applied the technique (this has advanced your career and financial standing). However, you've told nobody and, since nobody is exploring this area, you find it unlikely anybody will independently discover the same technique. You have no reason to...
I used to have a hobby of reading Christian apologetics to get a better understanding of how the other side lives. I got some useful insights from this, e.g. Donald Miler's Blue Like Jazz was eye-opening for me in that it helped me understand better the psychology of religious faith. However, most books were a slog and I eventually found (more entertaining uses for my time)[http://projecteuler.net/index.php?section=problems].
Today I saw that an workmate of mine was reading Lee Strobel's The Case For Faith earlier. My policy is to not discuss politics or re...
Does anyone else have religiophobia? I get irrationally scared every time I see someone passing out pocket bibles or knocking on doors with pamphlets. I'm afraid of...well, of course there isn't much to be afraid of, or else it wouldn't be a phobia.
It seems we have agreed that open threads will continue but that they will go in the Discussion section, so here's this month's thread.