Elan Ruskin
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despair.bsky.social
Elan Ruskin
@despair.bsky.social
Using integers and making games. Also @despair on Twitter, @[email protected]
I keep a reaction gif on hand to clarify why I care so much about the availability of market-rate rental housing to urban professionals
November 28, 2025 at 7:40 AM
There’ve been a bunch of debunkings of that essay from people with numbers (eg, economistwritingeveryday.com/2025/11/26/t... ) but I think it’s worth asking WHY is housing so expensive. Food is so much cheaper than in the past; why is housing more scarce?
The Poverty Line is Not $140,000
A recent essay by Michael W. Green makes a very bold claim that the poverty line should not be where it is currently set — about $31,200 for a family of four — but should be much higher…
economistwritingeveryday.com
November 28, 2025 at 2:51 AM
I’d want to ask someone earning $100k whether they feel impoverished.

A few other things stuck out to me about the article:
- is the poverty line is higher when people spend less on food?
- should fewer people pay taxes?
- where are those housing costs coming from?
November 28, 2025 at 2:51 AM
(None of this went into the jury deliberation bc I was only an alternate. This is just how I stayed occupied while waiting through sidebars.)
🔚
November 25, 2025 at 1:39 AM
After the trial I looked up NHTSA experiments on low-damage rear-end collisions. For ΔV = 11km/h ≈ 3.06m/s they measured mean acceleration 3.2g.

3.06² / (2 *.07) ≈ 67 ≈ 6.8g so my math is an overestimate vs experiment.

www-nrd.nhtsa.dot.gov/pdf/ESV/Proc...

(3/4)
November 25, 2025 at 1:39 AM
Acceleration = ΔV / time.

We don't know pulse time, but can estimate ΔV² = 2ax .

Wheel suspension communicates force to frame; compression travel ≈ 7cm in road cars ≈ x.

Acceleration ≤ (1.58)² / (2 *.07) ≈ 17.7m/s² which is 1.8g, about like a plane landing.
(2/4)
November 25, 2025 at 1:39 AM
💯 The arithmetic I was doing was ΔV² = 2ax
November 22, 2025 at 3:33 AM
An early encounter gets revisted at the climax with all of the protagonist’s skills leveled to max. There’s a running gag that’s very Kojima (you’ll know it when you see it).

And “Predator: Badlands” stars a space creature with a wisecracking robot strapped to its back, so...
November 10, 2025 at 2:15 AM
I think you could find a better analogy for this one.
October 15, 2025 at 3:41 AM
Or you can use leading zero count (LZCNT aka __lzcnt64()) , which is defined as 0 → 64, and also 2 cycles faster than bsr.

*undefined = on some CPUs it returns 0 and on other CPUs it return either 0 or garbage depending on flags and source operand type and who knows what else
DON'T ASK HOW I KNOW
October 15, 2025 at 1:19 AM
That said, I mostly enjoyed Tron: Ares. It's not a great film, but it has a great soundtrack, and it was fun to spot all the quotes and references.
October 13, 2025 at 6:09 AM
AI as nascent lifeform is also core cyberpunk. But I think we're past that story being "Frankenstein" and need to start doing it as "Dr. Strangelove". The best movie we've had on the peril of overfit machine learning so far is M3GAN.
October 13, 2025 at 6:09 AM
But a lot of Tron: Ares is cyberpunk about cyberpunk. War between the corporations. Computer hacking is infiltrating a Futurist building in cyberspace, straight out of Neuromancer. The world is saved by a heroic video game developer 😁
October 13, 2025 at 6:09 AM
There are glimmers. Tron: Ares opens with a depiction of reinforcement learning from the GAN's perspective. One of its AIs transcends its training given more context. Another becomes misaligned from a bad prompt.
October 13, 2025 at 6:09 AM
Tron isn't religious propaganda, it just uses allegory as a narrative device, and that allegory isn't 1:1. But allegory gives theme; the movie is *about* something, it's a parable of purpose and faith. Tron: Ares is mostly about Tron.
October 13, 2025 at 6:09 AM
The rest is obvious. Tron, his faith in the Users unwavering, is a disciple. The I/O priests are conduits between the programs and their creators. Flynn sacrifices himself to restore that connection, then ascends bodily to the creators' world.
October 13, 2025 at 6:09 AM
But things in Tron's world *do* have purposes! The tanks and Recognizers are game entities. The solar sail is a research sim. The programs use these things without knowing why they exist. Flynn can work miracles because he has context.
October 13, 2025 at 6:09 AM
The same actors portray both programmers and their programs. AIs are made in their creators' images. So when Flynn gets abducted into cyberspace, he's literally The Creator bodily manifested among his creations, then condemned by Pilate.
October 13, 2025 at 6:09 AM
Some programs believe they were created for a purpose by a higher power they cannot see. The local authority wants them to serve itself instead. So the ones who believe in The Users are sent to the games to die.
October 13, 2025 at 6:09 AM