wiki/jevonsparadox

Jevons ''paradox''

The Wikipedia entry reads
https://en.wikipedia.org/wiki/Jevons_paradox
In economics, the jevons paradox (/ˈdʒɛvənz/; sometimes jevons effect) occurs when technological progress or government policy increases the efficiency with which a resource is used (reducing the amount necessary for any one use), but the rate of consumption of that resource rises due to increasing demand.[1]

@eigenrobot tweeted
https://twitter.com/eigenrobot/status/1285640690374971394
reminds me of teaching abt the St Petersburg Paradox in an econ course
I noted as an aside that no it is not a paradox the model was just fucking wrong
Economics is full of such "paradoxes" about "rationality"


Dependency hell

Gary Bernhardt @garybernhardt wrote
https://twitter.com/garybernhardt/status/1291107647135989760
Grand unified theory of dependency hell: In the 90s, we had dependency hell via conflicts between versions of a few common DLLs. Now we have dependency hell via thousands of NPM modules. The amount of hell is constant because we raise dependency count as management gets easier.
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https://twitter.com/garybernhardt/status/1291108601159770112
Non-joke version: it seems like programmers will decompose as much as their tools and social systems will allow them to. Sometimes decomposition leads to reuse, and sometimes reuse leads to efficiency, but neither is guaranteed to lead to the next.
+
(thread goes on)

In response to Gary's first tweet,
Simon Wilson @simonw wrote
https://twitter.com/simonw/status/1291110952121729024
Kind of like how if you put in a new freeway everyone moves further away from work until their commute balances back out to averaging 45 minutes


Performance

Wikipedia entry on Wirth's law
https://en.wikipedia.org/wiki/Wirth%27s_law


Website obesity

https://www.lowtechmagazine.com/2008/02/faster-internet.html
https://merveilles.town/@rek/104663083350892197
Faster connections in themselves are not threatening the access to the internet. The problem is that most websites will adapt to the ever faster connections, which makes them gradually inaccessible for people with slower connections. Today, most websites are impossible to download with a dial-up connection, because they have become too corpulent.

Wikipedia entry on induced demand
https://en.wikipedia.org/wiki/Induced_demand