[FRIAM] Fredkin/Toffoli, Reversibility and Adiabatic Computing.

steve smith sasmyth at swcp.com
Mon Jan 20 14:20:13 EST 2025


Glen sed:
> Large deposits of hydrocarbons: Yeah, it kinda looks like a waste to 
> hoard all that stuff. But if you think of it like a battery (or a 
> stock in stocks and flows), some tasks do seem to require a large 
> battery, maybe to get over some hump with a steep energy curve. The 
> question is who uses it and for what? If we take Pieter's optimism 
> seriously, maybe our blowing through the fossil fuel battery does end 
> up getting us over some hump. E.g. we resolve the Meaning Crisis and 
> come to some high order conception of computation? Or a metaphysics 
> that closely matches physics? Or if you believe in a life/biosphere 
> diaspora to the solar system. But it's touch and go whether we'll 
> collapse (gracefully or catastrophically) or explode into some new 
> domain that was only reachable by draining the battery.

I think it was a Neal Stephenson fiction which suggested that the Suez 
Canal was built by steam-shovels (drag-link earth movers?) fueled by a 
huge supply of mummies wrapped in cloth and soaked in crude oil for 
preservation?  Not as dense as coal, but convenient?    Fits right into 
my sparring with DaveW on morbid ways to dispose of human remains?

I don't know what the Suez Canal provides lowered  friction for, but I'm 
guessing it is significantly moving fossil-fuels (mostly liquid?  mostly 
refined?)...

>
> I was avoiding the news for a month or so after the election. But now 
> my attitude is that we need a clown like Trump to lay bare our 
> oligarchy. The oligarchy thrives under Bidens and Obamas just as much 
> as under Putin or Trump. It's just that the pig has some lipstick on 
> it under the Obamas and Bidens. It think we'll begin to suss out some 
> of the differences between the US and, say, Russia or Hungary as we 
> slide a few notches in that direction. The trick is to be 
> disinterested without becoming disaffected.

See my maunderings on bistable, metastable, fascism, etc.   Are fascism 
and oligarchy distinct lobes in a metastable system?   I do think that 
when Musk threw down for Trump and the other near-Trillionaire tech-bros 
joined him, our trajectory went more toward the oligarchic style of fascism?

I'm not watching the inaugural events but did enjoy being "present" to 
hear of the Biden pre-emptive pardons... I'm guessing there are more 
than a few other "easter eggs" distributed throughout the day?   Any 
chance someone will give Trump a tour of the Capitol with special 
attention to the places his "patriots" smeared feces?   Probably not.

Interesting times...






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