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submitted 2 years ago by [email protected] to c/[email protected]

What are the skills and knowledge you could actually bring & fully realize at some point in the past?

And we're taking this in the strictest, nerdiest, materialist lense. I don't care how smart you are you ain't making a steam engine the in bronze age, for instance.

So what could you create, with just your knowledge & period tools? What kind of institutional, technological, philosophical innovations could you realistically recreate? How would you interface with the social fabric of society to not be some crazed pariah who never positively influences the place they went?

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[-] [email protected] 1 points 2 years ago

Trauma medicine and modern agriculture, the basics of modern scientific philosophy and dialectical materialism, I could probably draw a mostly-accurate map and chart a few of the notable dangerous currents, the dynamics of climate change/public health to get them away from fossil fuels.

[-] [email protected] 1 points 2 years ago

I dont think industrial revolution is possible without fossil fuels

[-] [email protected] 1 points 2 years ago

Fossil Capital writes a lot about this and it's definitely false. We moved away from water powered factories to coal powered factories not because of the energy (coal was actually more expensive) but because having to build factories in the rural countryside on rivers meant workers had too much power to strike and couldn't be replaced. Moving the factories to cities meant the reserve army of labor was much bigger and you could break strikes, but you needed coal rather than water wheels.

[-] [email protected] 1 points 2 years ago

Water is a possible alternative in the case of factories and electricity generation but not in the case of metal smelting

[-] [email protected] 1 points 2 years ago

Got any literature sounds interesting?

[-] [email protected] 1 points 2 years ago

Haha, so all those people saying that a collapse of civilization would leave us technologically crippled forevermore is just wishful thinking on their part?

[-] [email protected] 1 points 2 years ago

dynamics of climate change/public health to get them away from fossil fuels

i respect it but how i woukdnt know how to begin on explaining that to a peasant

[-] [email protected] 1 points 2 years ago

i think at its simplest you'd essentially be saying "see this black rock? when it burns it makes you sick. you know how it warms your homes/makes heat in your forges/whatever? it also heats the planet, do this enough and it will be too hot to live"

[-] [email protected] 1 points 2 years ago

i dont think thatd be exactly intuitive to people who have to burn stuff to survive. what about some kind of cult of ecology that can counterbalance industry & burning things?

✍️ every tonne of coal burned must have 180000 trees planted ✍️ in the first testament

[-] [email protected] 1 points 2 years ago

Germ theory and using alcohol as a disinfectant. Even if you can't prove the science without microscopes or whatever, being able to make people not get infected wounds and die is both beneficial and doesn't require a huge baseline of technology.

[-] [email protected] 1 points 2 years ago

soap & handwashing around open wounds, idk how well non distilled alch would work (if youre in some time before distilleries).

getting people to do it though... "powers" of healing often get mixed up in religion i wonder how to navigate that

[-] [email protected] 1 points 2 years ago* (last edited 2 years ago)

If you were in a cold climate I imagine you could get somewhere with Freeze distillation where you just put your alcoholic whatever outside to freeze solid, then turn the container upside down over another container to melt slowly inside. The alcohols will be among the first things to melt.

You can do this several times but IIRC the best you can manage is about 45% or 90 proof. Hand sanitizer is only 60% alcohol so I imagine 45% would be fairly good for most applications.

[-] [email protected] 1 points 2 years ago

There's the time traveller cheatsheet, hopefully I'd remember it. https://i.imgur.com/dgJ7vHU.jpg

[-] [email protected] 1 points 2 years ago

showing up in 1056 like "hello comrades i am here to teach you about aerofoils" and immediately being branded as a witch for trying to turn men into angels

[-] [email protected] 1 points 2 years ago
[-] [email protected] 1 points 2 years ago

I could become a ship captain- armed with my knowledge that Vitamin C prevents scurvy, I could build a sextant and navigate the globe, striving to put right what once went wrong.

[-] [email protected] 1 points 2 years ago* (last edited 2 years ago)

Yeah but where do you get the vitamin C? Isn't half the problem that it breaks down easily, and fruit can't be kept fresh for very long?

It's questionable whether this knowledge will spread or persist that well. The British navy figured out how to prevent scurvy and then forgot again.

[-] [email protected] 1 points 2 years ago* (last edited 2 years ago)

I wouldn't tell anyone out of fear of accelerating imperialism or the slave trade. But I hear sauerkraut was the historic solution. It keeps and its full of vitamin c.

[-] [email protected] 1 points 2 years ago

Dang, good answer. I'd never heard that about sauerkraut.

[-] [email protected] 1 points 2 years ago

kimchi gang rise up

[-] [email protected] 1 points 2 years ago

hmm, i'd like to think that if you dropped me into islamic golden age, i could give them an insane boost in math and physics.

[-] [email protected] 1 points 2 years ago

they'd be using the same numbers :very-smart:

[-] [email protected] 1 points 2 years ago

they'd have enough already down for me to get somewhere without having to resort to geometry i don't know.

[-] [email protected] 1 points 2 years ago

I have spent several weeks at this point in my life fantasizing about what would happen if I were to introduce electric guitars and indie rock music to Weimar Germany.

Like, open up an actual underground club and start a band to play like, the Killers music or something in 1926 Cologne. I'm sure people would dig it, but how would it fuck with their lives and maybe history?

[-] [email protected] 1 points 2 years ago

pro: raging 20s rock

con: hitler likes it :sweat:

[-] [email protected] 1 points 2 years ago

Why do you think there were so many drag, trans and LGBTQ clubs in Berlin's Weimar period?

[-] [email protected] 1 points 2 years ago* (last edited 2 years ago)

I would build an astronomical telescope way before those nerds in the 1600s

[-] [email protected] 1 points 2 years ago

just binge-watch Cody's Lab first

[-] [email protected] 1 points 2 years ago

you are you ain’t making a steam engine the in bronze age

The romans built at least one.

[-] [email protected] 1 points 2 years ago

That was the Greeks, and it was regarded as a curiosity and certainly wouldn't actually be effective as an engine.

[-] [email protected] 1 points 2 years ago

The Romans had something similar, too, but it was also just regarded as a curiosity since the rich asshole class couldn't see a way to turn an immediate profit off of it:
https://www.youtube.com/watch?v=5uqPlOAH85o

[-] [email protected] 1 points 2 years ago

thats just a doohickey :the-doohickey:

you need something that can outshine a mule or ox for it to be a useful transformative thing. and a kind of incentive structure that makes it exploding people every so often acceptable

[-] [email protected] 1 points 2 years ago

It's pretty trivial to make one or direct someone to make one if you already know it can be done (and, of course, have a common language)

Even the layperson's understanding of a steam engine could lead to crude trains being developed in the classical era provided access to necessary materials and engineers

[-] [email protected] 1 points 2 years ago

provided access to necessary materials

That's going to really limit the kind of places you could do it.

[-] [email protected] 1 points 2 years ago

AFAIK, there were already sophisticated trade networks in place. To make bronze for instance, you need tin and copper, which are rarely found in the same place. The development of these alloys already required the extraction, smelting, and trade of these materials.

[-] [email protected] 1 points 2 years ago* (last edited 2 years ago)

I meant the coal to use as fuel. I'd read that the industrial revolution happened where and when it did because of easy access to coal, and that coal wasn't heavily used in Europe for like a millennium after the fall of the Roman Empire.

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[-] [email protected] 1 points 2 years ago

I don't know how true this is but I think a lot of seafaring cultures didn't understand how you can sail into the wind (tacking). I mean you could probably go back in time thousands of years and show folks how to add a keel and how to point your sail correctly, no real "tech" needed.

[-] [email protected] 1 points 2 years ago

Going back to the early fifteenth century to tell indigenous people worldwide to use fire arrows against every European ship they see and to organize regular patrols to keep an eye on the ocean at all times. You can also inoculate people against smallpox just by sticking dried smallpox sores into their bloodstream. (The Chinese, Turks, and Africans already know about this at the time.) These two cool techniques could save tens of millions of lives and destroy the historical nightmare the world has been experiencing for the last five centuries before it even begins. Major issues are: organizing people and learning their languages.

[-] [email protected] 1 points 2 years ago

how would you convince them of that? killing all strangers isnt something many people are willing to do. or getting injected by a stranger to no perceived ill or positive effect

[-] [email protected] 1 points 2 years ago

It wouldn’t be easy, but I know it could be done, since it was done.

[-] [email protected] 1 points 2 years ago

i don't think any population has permanently dedicated itself to ultraviolence on outsiders. i assumed you'd be innoculating before the euro diseases show up, but if they're already there and killing people people would take it for sure

[-] [email protected] 1 points 2 years ago* (last edited 2 years ago)

Maybe some math. People were really interested in tracking movement stars, planets etc. So if you learned their system of notation you might be able to speed up the development of certain mathematics since they’d see the "practical " value in it for astrological or religious purposes.

Edit I think they are actually joking (as it happened cause altered timeline?)

[-] [email protected] 1 points 2 years ago

they had decades of hostile colonial contact from the british with which to learn a relatively harsh policy toward outsiders, but even so it is not one universally enforced. and that's a tiny group of people. i don't think you could replicate it even on another bigger island like haiti

[-] [email protected] 1 points 2 years ago* (last edited 2 years ago)

one key point is to tell them how the ships / settlements contain limited food, ammo, and other supplies, and that they can use siege tactics against them

[-] [email protected] 1 points 2 years ago

And how the Europeans will use divide-and-conquer to take advantage of indigenous divisions and either annihilate or enslave them.

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this post was submitted on 13 Feb 2023
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