Ask HN: Experiences with 'Gödel, Escher, Bach' (GEB)?

https://news.ycombinator.com/item?id=1931973

by mbm • 16 years ago

29 38 16 years ago

news.ycombinator.com

I've heard so many good things about Hofstadter's famous book and I'm about to begin it myself. Anyone care to share their experiences with GEB/whether reading it was as transformative as I've heard it is? Also, any suggestions for how to approach the book itself?

unoti• 16 years ago

Frankly it made me feel like I'm not smart enough much of the time. But trying not to let that bother me, I plowed ahead anyway. I found quite a few things actually quite mind expanding. His exposition about infinite recursion was worth the price of admission alone. A small segment of that is here: http://amberbaldet.com/uploads/little-harmonic-labrynth.html

Another book which I did find truly transformative include "The Art of Game Design" by Jessie Schell. Also Anathem, by Neal Stephenson, is also a very worthwhile mind-broadening scientific read. A New Kind of Science by Wolfram is also quite a bit of fun.

But by far my most prized techie book is Genetic Programming, by the legendary John Koza (if you're not a Lisp person like I wasn't when I read this, then you really need to read it!). Braid and all of the books I mentioned have something in common: They are all fat, heavy, meaty, thought-provoking tomes.

gaulinmp• 16 years ago

Seconded, this book caused me to do more research to cover my ignorance than any text book I've ever picked up, but I absolutely enjoyed every minute of it. I also think Anathem is Stephenson's best book by far.

rms• 16 years ago

Great book. Like most people that start it, I didn't finish. It is a notoriously underfinished book. Give it a try anyways.

scrame• 16 years ago

The first time I read it straight through. I was in the middle of college, and transitioning from a dual bio/chem major to a math/cs major, and the book really hit a sweet spot for me with the nature of the universe.

If you're a programmer, then you have a big leg up on the core concepts introduced in the first half, but its still a tough read.

The biggest piece of advice: keep going, and don't be intimidated as the examples grow. There are examples that are drawn from many fields of study, and the dialogues in between chapters give a more intuitive sense of the concepts being introduced in the following chapter. Re-read those if you start finding the main discussions too dry.

There is a _lot_ going on in that book, and you will not get it all on the first read. You will have a feeling that you are missing something and you are. Don't worry about that. Some is revealed in the later parts of the book, and you might find yourself looping back to earlier passages.

Take your time with it, but get through to the end, you will not regret it, and you will find yourself picking through parts of it for a long time to come.

Also, check out Metamagical Themas, which is the opposite, a series of discrete chapters on different topics, but just as fascinating. It covers lisp, rubics cubes, the prisoners dilemma, gender roles in language and a whole host of other good things.

larryfreeman• 16 years ago

I've read it two times through. The first time, I thought it was one of the most brilliant books I had ever read (I read it the first time in the early 80's). I became especially fascinated with Godel's Proof and the thoughts of E.O. Wilson on whether an ant colony was in reality a single organism. I was very, very excited about the possibilities of artificial intelligence and especially natural language processing.

The second time I read it (somewhere in the 90's), I enjoyed it tremendously but I was surprised by how excited I had been before. The second time through, I caught a lot of additional insights but somehow, it felt less revolutionary.

I plan to read it again in a few years. It's been over ten years since the last time I read it. I have no idea how I'll react to it.

zachallaun• 16 years ago

I made an attempt to read Hofstadter's more recent I'm a Strange Loop about a year ago and didn't make it all the way through.

After being told (a few weeks ago, actually) that GEB was a bit more accessible, relative at least to ISL, I started reading it, and have thus far been blown away.

agent86a• 16 years ago

I highly recommend Gödel's Proof (Nagel and Newman) as a supplement. I got a lot out of Hofstadter's book, but honestly found much of the discussion of the incompleteness theorem more confusing than it needed to be. If you're mostly interested in the Gödel part, I actually recommend you read it instead of Hofstadter's book.

Gödel's Proof is very concise, and more clearly describes the core argument.

mullr• 16 years ago

I read the last ~1/3 of it while recovering from food poisoning in a Buenos Aires hotel room. The simpsons was playing on TV, in spanish. Although the context was trippy, the content seemed pretty reasonable to me. It made a lot of sense from a theory of computation perspective; my response was mainly "oh, just like turing machines." Of course, I may have missed something.

cypherpunks01• 16 years ago

I absolutely love this book - I'm right in the middle, he's trying to answer the question, "Can minds be mapped onto each other?".

It's very engaging and fascinating, and I highly recommend it for all sentient beings. Admittedly I haven't finished the book just yet, but I hold the belief that I may have been better off not going to college, but instead reading GEB two or three times.

One reason I occasionally stumble while reading it is because it's such a vast flow of information. It's a bit hard to process all of his thoughts at once, as it's basically a well-organized dump of Hofstadter's brain. Reminds me of Pirsig's Zen & the Art of Motorcycle Maintenance in that way.

As for how to approach reading the book, I recommend reading it outdoors in the summertime, which is a bit tricky in the northern hemisphere these days. And don't forget to have a LOT of coffee on-hand!

enjoy! :)

ivanzhao• 16 years ago

My major was Cognitive Science, so I always had to read excerpts of this book as part of course requirement, but never finished the whole thing.

Now I read it by jumping between pages and hoping the individual sentences/paragraphs could spark my own thought process (this is how I read most of the time nowadays).

For a much more concise overview on the similar subject matters, checkout this book by Andy Clark http://www.amazon.com/Mindware-Introduction-Philosophy-Cogni...

Devilboy• 16 years ago

I hated it. I felt like the author was just trying too hard. There's just not enough actual content in a book of 800 pages.

jordan0day• 16 years ago

As someone who does the majority of their reading in bed, GEB took a long time to get through, and I definitely didn't pick up nearly as much of it as I should have.

That's not to say it's necessarily dry or boring, it's just, I imagine your brain has to be on to really appreciate it.

plinkplonk3• 16 years ago

I finished it, but found it pretentious, boring as hell and thin on content. In my opinion (which is not shared widely ;-)) it would have made a good 15 page pamphlet. The rest is turgid verbiage(imo). I can understand someone for whom recursion(say) is some kind of mind blowing concept getting some value out of the book, but I've never understood why programmers find it fascinating. It has a few ultra basic concepts, stretched across multiple pages with lots of padding, then endlessly repeated in minor variations with lots of faux insight.

gruseom• 16 years ago

In my opinion (which is not shared widely ;-))

Share. Hofstadter always struck me as the ultimate dilettante.

mreid3• 16 years ago

Dilettante - from the Italian "to delight". I think that's fair.

Hofstadter doesn't make any claims to being an expert in any of the areas he discusses (at least not in 1979). I think of GEB as an extremely idiosyncratic but well written piece of popular science. He provides plenty of further reading for those who want to delve into the various topics he touches upon.

mreid3• 16 years ago

Out of genuine curiosity, what were expecting to get out of it before you started reading it? Also, if you found the proof of Gödel's incompleteness and RNA transcription "ultra basic concepts" my hat is off to you.

I'm a programmer with a maths background[1] and I've read the book twice–once when I was 19 and again when I was 26. Both times I really enjoyed the digressions, language games, dialogues, and playfulness of the book. I got the sense Hofstadter was deeply curious and enthusiastic about the topics he explores and did a wonderful job at sharing that enthusiasm.

In my opinion it is a great example of writing for the sheer joy of exploring ideas. I can see how approaching such a book with a "just the facts please" attitude might end badly.

[1]: I've been told I'm a strange math/programmer though. I enjoy a wide range of literature too: Cervantes, Nabokov, Wallace, and Coetzee being some of my favourite authors.

plinkplonk3• 16 years ago

"Out of genuine curiosity, what were expecting to get out of it before you started reading it? "

I wasn't expecting anything but a good read.Which is exactly what I didn't get.

The writing style is (imo) very turgid on the other end of the spectrum from (say) pg's crisp and incisive style. Feynman is another example of a writer who exposes his interest in a wide variety of stuff(Brazilian drumming for eg) but he isn't yawn inducing. I hate writing that tests readers' patience by prolonged aimless meandering. Fwiw I didn't like _why's book on Ruby either.So there does seem to be a pattern there somewhere ;-)

I have no problems if other people like such books. Different folks different strokes and all that. I was just expressing my opinion.

"Also, if you found the proof of Gödel's incompleteness and RNA transcription "ultra basic concepts" my hat is off to you."

I am sorry but these were basic to me or I could find crisper explanations elsewhere. It has been a while since I read the book (I read this when I was 19 or so iirc) but I would guess that a few hundred pages could be lopped off with "computer programs, music and some kinds of drawing exhibit recursive structure" and giving a few examples each.

I don't remember the RNA transcription bit, but I would be very surprised if it didn't meander all over the place without saying anything much for a few dozen pages or so.

There is plenty of popular science and non fiction written crisply, interestingly and in an uncondescending fashion which explores ideas without boring the reader silly.That said I completely acknowledge this is a matter of taste and that one man's food is another's poison.

The question to which that post was a reply did ask for opinions of HNers on the book. And my opinion is that GEB is overhyped and overblown and I said as much. YMMV.And that is as it should be.

tkeller• 16 years ago

I've read it twice. That says it all, I guess.

eitally• 16 years ago

I thought it was awesome when I first read it in high school; the second time, after graduating university, I skipped all of the Achilles & the Tortoise sections and became quite frustrated at how many page turns it took to contain any given idea. Like Devilboy said, there's not reason it should have been 800pp.

alecco• 16 years ago

One of the few books I've put down after less than 1/3rd. Really bad and over-hyped, IMHO.

pgbovine• 16 years ago

i hate to be 'that guy' who says "me too", but i felt the same way when reading it 5 years ago. i had far higher expectations of a pulitzer prize winning book in non-fiction. another pulitzer prize winner that's almost as long but far more engaging is Jared Diamond's "Guns, Germs, and Steel"

zizou• 16 years ago

GGS is an amazing read. never found a more elegant and simple explanantion of the history of mankind. in hindsight it looks perfectly rational and logical.

samdalton• 16 years ago

I first read GEB 2 years ago and was similarly mind-blown. I found that it didn't answer any questions, but it did ask a lot. I would consider essential reading for anyone studying AI, and indeed for anyone with a curious mind.

I'm also in the middle of I Am a Strange Loop, and it feels very familiar. Hofstadter's wit and skill with words comes through strongly, and the technical depth of thought is equally as compelling.

With regards to approaching the book, I found it enjoyable and helpful to stop every few pages and think about some of the concepts that are posed. Don't consider it a book on AI, or computing, or Bach, or Escher, or Godel, or quirky narratives. Instead, just go with it and follow along with the story. It takes a while, but once you've finished, you'll want to read it again.

diiq• 16 years ago

I love it. But:

The book is NOT a good introduction to the incompleteness theorem. It is not a book about M.C. Escher. It could, barely, be said to be about papa Bach.

If you read it for math or science, you will be disappointed. It's a horrendous textbook.

Read it paying attention to his words, how and why he choses them, and GEB is a pretty marvelous thing. If the English language excites you, then read it, and read Le Ton Beau de Marot. GEB is a demonstration of ideas, not a discussion of them.

Hofstadter is not a computer scientist. He's a philosopher, a linguist, and a gedankenspiel-smith. Read him to laugh and play. Expect pretension because big words are fun.

Or skip it. I don't think it will change your life.

anigbrowl• 16 years ago

Yes, probably the single most important book I've read, and by far the best tutorial in symbolic logic that I know. Best approach: disappear for a month, take a holiday from the internet.

spacemanaki• 16 years ago

I'm in the middle of it and reading it slowly. It hasn't quite lived up to the hype, but I have deeply enjoyed it. I think it's wonderfully quirky and while yes, it's probably too long, I think that's ok, because it's not a blog post and I am happy to make room for something massive and rambly on my bookshelf.

brendano• 16 years ago

Good fun but too long. I loved it when I first read it, and in college I ran a reading course where we read it over one semester. But when I learned more and later came back to it, I found it disappointing content-wise. I'm still glad I read it, though; it was pretty formative for me.

mtodd• 16 years ago

GEB is a great experience. It's not a deeply technical book, though it is both deep and technical. It's more specifically an adventure of thought.

I hear there are hidden messages in the book itself. I'm not motivated to track them down and solve them, but this is certainly an indication of the kind of tone Hofstadter was after: playful.

camperman• 16 years ago

It got me hooked on programming, classical music and Escher at a young age. The best way to approach it is to realise the author's intention. He wants to explore the question: what is a self? If you keep that in mind, then his overall approach makes more sense.

rick_2047• 16 years ago

I am 200 pages in. For now, it has just radically changed my view of the concept of formal systems.

PixelJ• 16 years ago

You should read GEB like a playful, mathematical Alice in Wonderland full of puzzles, philosophy and sometimes self-indulgent wit. Once you go down Hofstadter's rabbit hole you'll get a mind-expanding romp through the meta-logical underpinnings of modern mathematics, information theory and computer science. At the end, whether you find it deep or simultaneously twee and pretentious is a matter of taste, but you'll definitely find yourself a lot more capable of thinking of three impossible things before breakfast.

btfh• 16 years ago

Based on what I'd heard, I expected a lot more from it. At times, Hofstadter somehow manages to turn what should be insanely interesting subject matter into something quite dry.

throw_away• 16 years ago

It remains one of my favorite books. I read it once my senior year in high school and I think that it influenced (perhaps unconsciously) my course selection at university (cognitive neuroscience/EECS simultaneous degrees). I re-read it again as a senior in college and was amazed by how little I really understood during my first read and how nearly all the classes I chose fit into the subjects covered in the book.

fakelvis• 16 years ago

MIT OpenCourseWare has a couple of resources you may enjoy if you're looking at GEB:

A Highlights for High School course called Gödel, Escher, Bach: A Mental Space Odyssey. This course has a set of 16 lecture notes and 6 video lectures. http://ocw.mit.edu/high-school/courses/godel-escher-bach/

The undergraduate special course, SP.258 / ESG.SP258 Gödel, Escher, Bach. http://ocw.mit.edu/courses/special-programs/sp-258-goedel-es...

Ask HN: Experiences with 'Gödel, Escher, Bach' (GEB)?

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