Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Cat Hicks @grimalkina@mastodon.social

12/15/2025, 5:17:17 PM

Public

"Goodhart’s Law is really a statement about the process of trying to make policy based on proxy measures of “internal states of complex systems” which are not themselves directly observable. "

Got to this piece from a link from Ben Recht and it finally nailed something that's always bothered me about the constant reference to Goodhart's law across software.

https://backofmind.substack.com/p/goodhart-as-epistemologist

goodhart as epistemologist

what did that "law" really say?

backofmind.substack.com

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/grimalkina/statuses/115724716433423512 on your instance and quote it. (Note that quoting is not supported in Mastodon.)