Why was Roman concrete so durable?





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*a link; see a note on notes and links and a disclaimer; see also the about post and the archives of miscellany, notrehta, or fw posts
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thorium-powered 560°C heat source in standard 40’ container

The company has energy as a service (!*) as its business model to “develop, build, maintain, and decommission a fleet of autonomous reactors, … to sell energy as a service through the heat transferred to [its] customers via 560°C hot salt and metered by the MWh.”

image from tweet in notes below

please see also James Hansen on nuclear power in the post thorium: no meltdowns, no bombs
For us to halt and reverse climate change at our current level of energy use or higher requires us “to develop a new generation of nuclear-power plants, which use thorium-fueled molten salt reactors [an alternative nuclear technology] that fundamentally cannot have a meltdown.” James Hansen (Rolling Stone, 22 December 2016 )*


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*a link; see a note on notes and links and a disclaimer; see also the about post and the archives of miscellany, notrehta, or fw posts


Each of the 25 numbered sheds contains two 40-foot containers and each of these generates 100 MWt.
The configuration generates enough thermal energy for a (formerly coal-fired) power station rated at 1 GWe.

Thomas Jam Pedersen (!*) at TEDx Copenhagen in 2016:



transcript of an interview dated 2022-01-17
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Unitarian principles betrayed

from Free Black Thought:
Extremist social justice theology betrays Unitarian Universalist principles


see tweeted article, archived*


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*a link; see a note on notes and links and a disclaimer; see also the about post and the archives of miscellany, notrehta, or fw posts

once again: dogma and hierarchy (!*)

from Chris Hedges:
Paul Tillich wrote that all institutions, including the church, are inherently demonic. Reinhold Niebuhr asserted that no institution could ever achieve the morality of the individual. Institutions, he warned, to extend their lives when confronted with collapse, will swiftly betray the stances that ostensibly define them. Only individual men and women have the strength to hold fast to virtue when faced with the threat of death. And decaying institutions, including the church, when consumed by fear, swiftly push those endowed with this moral courage and radicalism from their ranks, rendering themselves obsolete.*


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the biggest obstacle to real freedom is believing we already have it


Caitlin Johnstone:

If you live in one of the so-called free democracies of the western world, the worst mistake you can make is to buy into the hype. To believe you are a free individual in a nation that respects and protects your freedom and individuality.

Whenever I broach this subject I always get a deluge of objections along the lines of, “Well I’d much rather live where I live than under an authoritarian regime like in Iran or China! You would never be allowed to criticize your rulers the way you do if you lived in one of those places!”

And I always want to ask them, what do you think drove you to make that objection? Why are you falling all over yourself to defend your country and the people who rule over you, while condemning foreign countries that your own government happens to dislike? Could it be because that’s how you’ve been trained to behave from a young and impressionable age, and that your objection is arising from the same place as a cult member’s objections to criticisms of their cult?

Because that’s ultimately what holds power structures together in the US-aligned nations of the global north: indoctrination. The same thing used to program religious extremists and cult members. The only difference is that rather than scripture and religious leaders, the means of indoctrination is school, mainstream media, and Silicon Valley algorithm manipulation.

Without mass-scale indoctrination into power-serving narratives about nation, government and world, the power structures which rule over us would immediately collapse. People would cease voluntarily behaving in ways that benefit those power structures, cease acknowledging their government as a legitimate authority, cease pretending elections are real procedures for determining their government’s actions, cease believing they’re receiving truthful information from the mass indoctrination media, and use the power of their numbers to organize in ways which benefit the many rather than an elite few.

This is what people are defending when they object to being told they don’t live in a free society. The objection is itself the product of the reality they are denying.

under 5% of the world population but over 20% of the world prison population

“This report shows that more than 10.35 million people are held in penal institutions throughout the world, …”
“There are more than 2.2 million prisoners in the United States of America, …”
From the report: US population=317.76m, world population=7,172m

above figures as of October 2015, figures on map below may be more recent


document* in the reader is cited on the NICC (DOJ) US government website*


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*a link; see a note on notes and links and a disclaimer; see also the about post and the archives of miscellany, notrehta, or fw posts

2022-12-18 Chris Hedges: Teaching Aleksandr Solzhenitsyn’s The Gulag Archipelago in Prison*
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