Craftsmen will have a resurgence, that's probably a 'leveling up' in terms of resilience against AI takeover. There's just no way of automating quite a few of the physically effective crafts.
So the rich who can afford craftsmen will get richer, spend more on their multiple houses, perhaps. But that's literal crumbs, one or two jobs out of tens of thousands. There's no significant "leveling up" there at the societal levels of job destruction we're talking about.
Love it when it circles around a minor issue that I clearly described as temporary hack instead of recognizing the tremendously large gaping hole in my implementation right next to it.
It's a 128 bit number. If you express that number in base 62 (26 upper case letters + 26 downcase letters + 10 digits) you need only a bit more than 20 characters. You can compress it further by increasing the base and using other 8 bit ASCII characters.
Crockford base32 [0] is the best compromise, IMO. Reasonable length of 26 chars. Uses only alphanumeric characters and avoids issues with case sensitivity and confusing characters (0 vs O, etc.).
You're assuming that given the collection of simonw's publicly available blog posts, the creativity of those combinations can't be narrowed down. Simply reverse engineer his brain this way and you'll get your Xs and Ys ;)
Current examples would be drag racing cars that have motors that are designed and used in a way that they only survive for about 800 total revolutions.
'recyclable' is such a vague term. E.g. radiation-affected typically easily recycled materials are very hard to deal with (think e.g. pipe steel from power plants) and are effectively non-recyclable, instead of close to 100% recyclable, as their non-contaminated counterparts.
Opposed to that, battery recycling is mostly hard to deal with in terms of economics, and admittedly the chemistry involved is complex, but at least from a technical point of view, plenty of solutions are available - and the tech is coming in relatively quickly now that the demand is there (remember, first generation EVs are just now getting closer to EOL).
It's slightly amusing that recycling of a wind turbine is treated as if it was a big deal - yes the laminated rotor parts can't be part of circular economies, but the total material amount of this laughably small. All the metal components are very easily recycled.
In many Western nations bury them is now forbidden. Most are burnt in cement kilns (producing useful heat).
In France, 95% of the mass of a wind turbine must be recycled (legal obligation), the concrete base is not spared and the law requires wind farm operators to lock (upfront) a financial guarantee (deposit).
According to EDF (multinational electric utility company owned by the government of France, the giant in France, owning and operating all nuke plants) 94% of a solar panel is recyclable. In France most of it is already recycled.
Yea, I know. Their volume may look impressive, the actual amount of material is quite small and 'burying' that absolutely non-toxic stuff isn't any problem.
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