1
The Google Willow Thing
Yesterday I arrived in Santa Clara for the Q2B (Quantum 2 Business) conference, which starts this morning, and where I’ll be speaking Thursday on “Quantum Algorithms in 2024: How Should…
Scott Aaronson
The Blog of Scott Aaronson
- Popular posts
- 31
- Total points
- 8,248
- HN comments
- 7,793
- Rank
- #109 personal
Visit scottaaronson.blog → RSS feedOn Hacker News Dec 2021 – Oct 2026
Science & Space 15Math & Algorithms 15Society, Policy & Culture 13AI & Machine Learning 6Life, Learning & Writing 4Tech Industry & Business 4
2
The Demise of Scientific American
Scott’s foreword One week ago, E. O. Wilson—the legendary naturalist and conservationist, and man who was universally acknowledged to know more about ants than anyone else in human hist…
3
An update on the campaign to defend serious math education in California
Update (April 27): Boaz Barak—Harvard CS professor, longtime friend-of-the-blog, and coauthor of my previous guest post on this topic—has just written an awesome FAQ, providing his pers…
4
An American Privacy Emergency
Scott’s foreword: Cynthia Dwork is Gordon McKay Professor of Computer Science at Harvard, and a pioneer in the fields of differential privacy and algorithmic fairness. On my recent travels to…
5
The Mathocalypse
More Updates (Oct. 12): Jeffrey Ketchersid has used Claude Code agents to show that BusyBeaver(10) exceeds Graham’s number, beating the previous best result that BB(13) does so. In response t…
6
The time I didn't meet Jeffrey Epstein
Last night, I was taken aback to discover that my name appears in the Epstein Files, in 26 different documents. This is despite the fact that I met Jeffrey Epstein a grand total of zero times, and …
7
Book Review: “Viral” by Alina Chan and Matt Ridley
Happy New Year, everyone! It was exactly two years ago that it first became publicly knowable—though most of us wouldn’t know for at least two more months—just how freakishly horr…
8
FAQ on Microsoft's topological qubit thing
Q1. Did you see Microsoft’s announcement?A. Yes, thanks, you can stop emailing to ask! Microsoft’s Chetan Nayak was even kind enough to give me a personal briefing a few weeks ago. Yest…
9
Guess I'm a rationalist now
A week ago I attended LessOnline, a rationalist blogging conference featuring many people I’ve known for years—Scott Alexander, Eliezer Yudkowsky, Zvi Mowshowitz, Sarah Constantin, Carl…
10
Shor, I’ll do it (2007)
I’ve been talking a lot recently about how quantum algorithms don’t work. But last week JR Minkel, an editor at Scientific American, asked me to write a brief essay about how quantum al…
11
AlphaCode as a dog speaking mediocre English
Tonight, I took the time actually to read DeepMind’s AlphaCode paper, and to work through the example contest problems provided, and understand how I would’ve solved those problems, and how A…
12
An alarming trend in K-12 math education: a guest post and an open letter
Updates: Our open letter made the WSJ, and has been tweeted by Matt Yglesias and others. See also Boaz Barak’s thread, and a supportive tweet from Rep. Ro Khanna (D-Silicon Valley). If you…
13
Publicity Stunt Fallout
Update (Dec. 6): I’m having a blast at the Workshop on Spacetime and Quantum Information at the Institute for Advanced Study in Princeton. I’m learning a huge amount from the talks and …
14
BusyBeaver(6) Is Quite Large
For overdetermined reasons, I’ve lately found the world an increasingly terrifying and depressing place. It’s gotten harder and harder to concentrate on research, or even popular scienc…
15
Quantum computing bombshells that are not April Fools
For those of you who haven’t seen, there were actually two “bombshell” QC announcements this week. One, from Caltech, including friend-of-the-blog John Preskill, showed how to do quantum faul…
16
The zombie misconception of theoretical computer science
In Michael Sipser’s Introduction to the Theory of Computation textbook, he has one Platonically perfect homework exercise, so perfect that I can reconstruct it from memory despite not having …
17
If AI scaling is to be shut down, let it be for a coherent reason
There’s now an open letter arguing that the world should impose a six-month moratorium on the further scaling of AI models such as GPT, by government fiat if necessary, to give AI safety and …
18
Cargo Cult Quantum Factoring
Just days after we celebrated my wife’s 40th birthday, she came down with COVID, meaning she’s been isolating and I’ve been spending almost all my time dealing with our kids. But …
19
OpenAI
I have some exciting news (for me, anyway). Starting next week, I’ll be going on leave from UT Austin for one year, to work at OpenAI. They’re the creators of the astonishing GPT-3 and …
20
GPT-4 gets a B on my quantum computing final exam
Update (April 14): On the suggestion of my TA Justin Yirka, I gave GPT-4 problem 2 from the final exam, along with its own answers and my and Justin’s grading comments, and asked it whether i…
21
Why Quantum Mechanics?
In the past few months, I’ve twice injured the same ankle while playing with my kids. This, perhaps combined with covid, led me to several indisputable realizations: I am mortal.Despite my se…
22
I had a dream
As I slept fitfully, still recovering from COVID, I had one of the more interesting dreams of my life: I was desperately trying to finish some PowerPoint slides in time to give a talk. Uncharacteri…
23
The 8000th Busy Beaver number eludes ZF set theory (2016)
I’ve supervised a lot of great student projects in my nine years at MIT, but my inner nerdy teenager has never been as personally delighted by a project as it is right now. To…
24
More on whether useful quantum computing is “imminent”
These days, the most common question I get goes something like this: A decade ago, you told people that scalable quantum computing wasn’t imminent. Now, though, you claim it plausibly is immi…
25
The False Promise of Chomskyism
Important Update (March 10): On deeper reflection, I probably don’t need to spend emotional energy refuting people like Chomsky, who believe that Large Language Models are just a laughable fa…
26
Einstein-Bohr debate settled once and for all
In Steven Pinker’s guest post from last week, there’s one bit to which I never replied. Steve wrote: After all, in many areas Einstein was no Einstein. You [Scott] above all could speak…
27
Busy Beaver Updates: Now Even Busier
Way back in the covid-filled summer of 2020, I wrote a survey article about the ridiculously-rapidly-growing Busy Beaver function. My survey then expanded to nearly twice its original length, with …
28
Bipartite Matching Is in NC
Since I’m a good mood today—at a beautiful science camp with my kids, high in the mountains near Big Bear Lake in California—I thought I’d blog about something positive. Las…
29
My values, howled into the wind
I’m about to leave for a family vacation—our first such since before the pandemic, one planned and paid for literally the day before the news of Omicron broke. On the negative side, sta…
30
I speak at Harvard as it faces its biggest crisis since 1636
Every week, I tell myself I won’t do yet another post about the asteroid striking American academia, and then every week events force my hand otherwise. No one on earth—certainly no one who reads t…