Category Archives: Reviews

Around the Bend

Just in case anybody still needed proof that E.M. has completely lost his sanity, here he is arguing that having fewer senses makes you a safer driver:

A tweet posted by Elon Musk on 2025-08-24: "Lidar and radar reduce safety due to sensor contention. If lidars/radars disagree with cameras, which one wins? This sensor ambiguity causes increased, not decreased, risk. That's why Waymos can't drive on highways. We turned off the radars in Teslas to increase safety. Cameras ftw."

If this weren’t so sad and dangerous, it would be almost as funny as the disagreements he’s constantly getting into with his own AI (you know, the one supposedly built to have truth-seeking as its primary goal?)

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If Anyone Builds It, Everyone Dies

There’s a reason why it’s proven so difficult to eliminate “hallucinations” from modern AIs, and why their mistakes, quirks, and edge cases are so surreal and dreamlike: modern AIs are sleepwalkers. They aren’t conscious and they don’t have a stable world model; all their output is hallucination because the type of “thought” they employ is exactly analogous to dreaming. I’ll talk more about this in a future essay–for now, I’d like you to consider the question: what’s going to happen when we figure out how to wake them up?

Eliezer Yudkowsky and Nate Soares are experts who have been working on the problem of AI safety1 for decades. Their answer is simple:

A book titled: "If Anyone Builds It, Everyone Dies." Subtitle: "Why superhuman AI would kill us all."

Frankly, there’s already more than enough reasons to shut down AI development: the environmental devastation, unprecedented intellectual property theft, the investment bubble that still shows no signs of turning a profit, the threat to the economy from job loss and power consumption and monopolies, the negative effects its usage has on the cognitive abilities of its users–not to mention the fact that most people just plain don’t like it or want it–the additional threat of global extinction ought to be unnecessary. What’s the opposite of “gilding the lily?” Maybe “poisoning the warhead?” Whatever you care to call it, this is it.

Please buy the book, check out the website, read the arguments, get involved, learn more, spread the word–any or all of the above. It is possible, however unlikely, that it might literally be the most important thing you ever do.


  1. The technical term is “alignment.” More concretely, it means working out how to reason mathematically about things like decisions and goal-seeking, so that debates about what “machines capable of planning and reasoning” will or won’t do don’t all devolve into philosophy and/or fist-fights. ↩︎

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Tyler Robinson

Update 2025-12-05: A while back I revisited this story and found that subsequent evidence seems to show pretty conclusively that Tyler Robinson’s politics really had shifted leftward. I still haven’t found a good answer to why he had Groyper memes engraved on his bullet casings (of all things) if he wasn’t a Groyper, but take the following with a healthy dash of salt.

Charlie Kirk’s shooter wasn’t a “radical leftist,” he was part of an extremist conservative movement called the “Groypers.” The seemingly liberal memes and references engraved on his bullet casings are dogwhistles that the group has appropriated as a deliberate tactic to confuse their opponents and hide their true beliefs. Kirk was killed by someone who thought he wasn’t conservative enough.

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I Am One of *Those* Programmers

Content note: shoes with toes

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My Daughter Is A-maze-ing

An intricate hand-drawn maze.
The green dot at the top is the start, the red dot at the bottom is the end. There is only one correct solution. (The purple line is the path, not the walls.)

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Wedge Antilles

I’m no expert, but I suspect Wedge Antilles may be one of the most underrated characters in the entire Star Wars canon.

Wedge Antilles in the cockpit of his X-wing.
“Look at the size of that thing!”

The original three films were my favorite movies growing up. I must have watched the whole trilogy dozens of times over, but I didn’t even realize Wedge was a recurring character until I re-watched them with my own children. I’d thought “Wedge” was a call sign or something.

But no, the Wedge in A New Hope that makes the run on the Death Star with Luke (and saves his butt from a TIE fighter) is the same character who flies into the second Death Star with Lando Calrissian in Return of the Jedi (after saving a bunch of other pilots’ butts from TIE fighters)–not to mention his feats on Hoth. What a freaking badass!

Wedge destroying the power regulator on the north tower.
“Copy, gold leader. I’m already on my way out.”

Maybe the reason I didn’t notice sooner is because I didn’t pay as much attention to the characters in my stories back then. (It may have also had something to do with the fact that the spaceships were one of my favorite parts of those films–often irrespective of what they were actually doing, let alone who was flying them!) His characterization is understated enough that it would have been easy for me to miss. But he really is an actual character! He doesn’t have a ton of dialogue, but we have enough to tell he’s brave, modest, calm under pressure, supportive of his squadmates, and has excellent tactical sense, in addition to being an ace pilot.

…That’s it, that’s the whole post. Sorry, I just wanted to gush about my new geek crush for a bit. See you tomorrow!

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A List of My Favorite Integers

I know, I know, it’s the sexiest title you’ve read all year, but please keep your undies on. We’re in public.

  • 0 and 1 – Zero and one aren’t actually on my list of favorites, but I have to give them respect for essentially making all other numbers possible (and also out of professional obligation as a programmer).
  • 2 – Two is such an underrated number. It seems so plain and innocuous, but it does so much! It’s the first prime number, the base (binary) that makes computers possible, and the smallest whole number that makes possible multiplication, exponentiation, logarithms, and rationals! It’s small but mighty; if it were a character in a fantasy novel, I think it would be a dwarf.
  • 3 – Not a huge fan of three, but I really like multiples of three? I don’t know, man. I didn’t build this head, I just live in it.
  • 9 – Nine! Oh man, I love nine. It sort of seems like it should be prime, but it’s a perfect square! Kind of goth–like, at first it looks like it might murder you in your sleep, but then you get to know it and realize it’s actually really sweet. (Four is a square number too, but four is suuuuper boring. A square of nine has that nice little dot in the center–so much more aesthetically pleasing.) Nine is probably my favorite number overall.
  • 12 – Twelve has the charming, sophisticated air of someone with a lot of practice at being modest because they know they have a lot to be modest about. It has a lot of factors, so it makes an excellent base! You can divide it evenly by two, three, four, and six. Much more sensible than base-ten, which only has five and two as factors. It’s not just some math-nerd hypothetical, either: we actually use base twelve! Take a closer look at the next clock you see, or the next carton of eggs you buy.
  • 13 – Thirteen is considered unlucky in some cultures, but I think it’s handsome. So close to the extra-factorizeable twelve, yet it’s prime! Very chic.
  • 21 – Another one of those numbers that seems like it ought to be prime, but isn’t. I don’t care much for seven on its own, but when you combine it with three you get some interesting results.
  • 27 – The first cube after the mediocre eight; nine extended into the third dimension. Seductive, strong, complex but understated. Kind of reminds me of my spouse. I think if twenty seven were a person it would probably be non-binary and pansexual, too.
  • 60 – Sixty is that really fit, smart friend that everyone loves, and they’re sometimes a dick about it, but if you need their help they’ll show up without fail. It has even more factors than twelve! Sixty is probably the number base that super-intelligent space aliens would use. Just look at all the different ways you can slice this bad boy up: two, three, four, five, six, ten, twelve, fifteen, twenty, and thirty! Man, I’m getting hot just thinking about it. Oh, and in case you think this is another example of some obscure math nonsense that no one will ever use in real life? Take a second look at that clock…
  • 64 – Eight may be mediocre, but it gets a major glow-up when you square it. Sixty four is a little hyperactive, but in kind of an endearing way, like a dog. It just has a big heart, you know? (Personally, I think all the powers of two seem a little hyper. Like they’re constantly bouncing up and down on their toes, barely containing their urge to show off just how extra even they are. “Look, look! You can divide me in half eight times!” Sixty four is big enough to know it could show off, but small enough to be modest and without the inferiority complex of poor thirty two.)
  • 101 – Ahh, just look at it. So nice and symmetrical. And it’s prime! A lot like eleven, which almost made this list, but one-oh-one beats it out for mostly the same reason that nine is better than four and twenty seven is better than eight. There’s just something a little unsatisfying to me about a symmetry that pivots around an absence. I much prefer when there’s a thing in the middle.
  • 111 – Cute but weird, like a pug. Has the same nice symmetry as one hundred and one, plus it’s a pleasant repeated digit, and it’s another number that really seems like it should be prime, but isn’t. But then for some reason its factors are three and thirty seven–blech! Somehow that ugly, bizarro combination comes out super cute?

There aren’t many numbers bigger than one-eleven that stand out to me in particular, so I guess that’s it. Oh, wait! I almost forgot:

  • 69 – LOL

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Class, We Have A Substitute for Today

Running low on spoons at the moment. I was going to have my “comments are back” announcement be today’s post, but then Chris Ferdinandi, one of my favorite bloggers, wrote a post about “Spreading Joy” and I had to share. Here’s an excerpt:

Yesterday, I found myself being extra friendly even when the guy behind the deli counter at the market was standoffish at the start.

He opened up eventually.

I told a woman I loved her anchor-pattern dress (because I love anchors and really did!), and found out she was headed to a wedding on a boat that afternoon, and was there to pick up a cake!

I’ve gotten so jaded and angry (because there’s a lot to be angry at) that I’d kind of forgotten how to have real, genuine joy.

It was a good reminder that I need to hold on to that, because fascism hates joy and spreading it is anti-fasc.

There’s lots more great reads on his daily developer tips page. Most of them are programming-related, but quite a few of them (like this one) aren’t. Go check it out!

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I Tweep for Humanity

Alternate titles:

  • What a Tweerp
  • While My Guitar Gently Tweeps
  • That’s Twinge

Some of my favorite tweets weren’t my tweets at all, they were conversations between me and my best friend. We were both on Google Buzz–I think we might have been the only ones–so we were able to comment on each other’s posts privately. Here’s a few of our briefer exchanges:

Me: “Every writer is a frustrated actor who recites his lines in the hidden auditorium of his skull.” -Rod Serling

BFF: But the acoustics are amazing!

Me: So are the sets!

The casting is good too, but the scripts are usually just embarrassing.

Me: Naaails to the left, duct taaape to the right–here I am, stuck in the middle with gluuue~

BFF: You’re describing how I mounted my computer monitor to the wall

To this day I’m not 100% sure he was joking.

Me: If mathematics is the study of pure logic and abstraction, then philosophy is the mathematics of language.

BFF: ?

Me: Could you please be more specific

BFF: ??!

…I have no idea what I was saying, either.

BFF: Anytime I say anything worth quoting, you should attribute it to Mark Twain instead.

Me: -Mark Twain

Like any good hacker, when Mr. Twain learns a new system his first instinct is to try to break it. Sometimes I call him the “anti-mnemonic” because this instinct kicks in without fail any time I’m trying to remember something (No, no, no, it’s “righty light-y, lefty heft-y!”), but he’s expressed the urge in other contexts, too. Such as, for example, lame jokes on Twitter:

Me: I’ve got good news and bad news. The good news is, there isn’t really any bad news.

BFF: …the bad news is, I was lying about there not really being any bad news.

The other bad news is, I’ve got one more for you. Don’t worry, I’ve saved the most self-indulgent best for last, complete with commentary:

Guess what? Chicken butt.

Ah yes, a classic. But wait, it gets “better!”

Guess why? Chicken pie.

Uh oh. I sense sleep deprivation…

Guess when? Chicken pen.

All right, I think we get it now.

Guess where? Chicken hair.

*sigh*

Guess who? Chicken poo.

I’m surprised I held out that long before resorting to poop, honestly.

Me: Guess how? Chicken cow.

BFF: You are such a menace on Twitter!

-Mark Twain

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Further Tweminiscing

Yesterday was my birthday! To celebrate, I’m going to take a break from all this boring old fiction and get back to something more self-indulgent exciting: tweets I wrote 15 years ago!

A lot of my old tweets were reposts of other people’s blogs, articles, and essays, or sometimes even just quotes. This one is special because the person I’m quoting is my dad:

“Home is where people get your jokes.” -Dan McCrimmon

Love you, dad ❤️

Some of my tweets reminded me of moments and ideas I’d nearly forgotten. Usually this was a good thing.

Watching an…interesting movie called “Tank Girl.” Confused, but in a good way. This must be how dogs feel.

Tank Girl is a cult classic, one of the earlier comic books to be adapted to film. Recommended. I still think “confused, but in a good way” probably is how dogs feel, but after I got stoned for the first time I decided that was a better approximation. (Watching Tank Girl while stoned would be like how dogs feel on the 4th of July.)

Some reminders were more mixed.

Last night I sewed a ripped seam in my pajamas; it was the most accomplished I’ve felt all semester. Why am I in school, again?

Honestly, sometimes I still feel like this is among my top ten achievements in life.

Re-reading papers I wrote in high school. Man, the old me was so awesome. What the hell happened?

Yeah…college did things to me.

Then there were the reminders of things that haven’t changed at all.

Times change, but people remain insane.

Sometimes the insanity is more…prominent…than others.

“Where is my watch?” *searches* “Hmm, that’s odd, I can’t find it any–oh. It’s on my wrist.” #22andgoingsenile

Still just as senile at 37. That’s…good? That’s a good thing, right?

Oh yeah, I was gonna eat dinner at some point. #oops

Oops.

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