this post was submitted on 16 Nov 2025
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Basically the title, you need to use the skills you have now and be a productive member of society.

I don't mean go back and show the wheel or try invent germ theory etc.

For example I'm a mechanic i think I could go back to the late 1800s and still fix and repair engines and steam engines.

Maybe even take that knowledge further back and work on the first industrial machines in the late 1700s but that's about it.

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[–] RickyRigatoni@retrolemmy.com 4 points 3 hours ago

I put all my skill points in computers so I could go back to the 70's maybe. The computers made before the ibm pc still seem close enough to be usable by me.

I could also go to neolithic era as rock-on-stick-skull-crusher

[–] BurgerBaron@piefed.social 2 points 5 hours ago

Some of the original plastic reactors still run where I work so 1950's is the oldest operational unit and wasn't modernised. No computer. The corpses of the older stuff remain abandoned and in place. Not much different, just much less production rate and smaller.

1940's I suppose.

I'd be fine in any time period where I could still understand English spoken however. I don't care what I do for a living. Can't remember how far back that would be, Rob Words surely has a video about this.

With my work skills I won’t be particularly useful before the first high level programming languages started coming in the 60s. But I also gained some handiwork knowledge over time so I won’t be a lost cause if someone sends me further back.

[–] hungryphrog@lemmy.blahaj.zone 2 points 7 hours ago

Weaving, pottery, gardening, spinning. Yea it'd take a while to adjust to the culture and way of life but I could probably go all the way to Sumer if I wanted and language & diseases weren't a problem.

[–] WellroundedKi@lemmy.world 2 points 11 hours ago

As a kind of generalist (risk analysis-mitigation, engineering and NGOs), I think I could go back some centuries in time as an advisor or leading teams to improve their quality of life.

[–] BarneyPiccolo@lemmy.today 6 points 15 hours ago

I'm a musician, so my skills have always been in demand, although the wages have always been in dispute for as long as there has been music. People love music, they just don't like to pay for it.

[–] another_being@reddthat.com 12 points 1 day ago

I could be an excellent prostitute, so checkmate motherfuckers.

[–] ApathyTree@lemmy.dbzer0.com 1 points 14 hours ago

Considering the Aztecs developed hydroponic technology without other advanced technology, I could probably go back to the beginning of humanity with my knowledge, even if I only get to bring one skillset and not the whole of my knowledge. And boy would things change from there!

[–] BlameTheAntifa@lemmy.world 9 points 1 day ago (2 children)

If I had access to good quality copper, I could invent electricity and do very well for myself.

So long as I can avoid Ur in the 18th century BC, I could go back pretty far.

[–] Smaagi@lemmy.world 7 points 1 day ago (1 children)

Don't buy it from Ea-Nasir, he's got a complaint.

[–] obsoleteacct@lemmy.zip 3 points 7 hours ago

As a supply chain guy, I'm confident my procurement skills of bitching at vendors about off spec shit goes back to the days of Ea-Nasir.

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[–] YeahIgotskills2@lemmy.world 2 points 22 hours ago

Yikes. I've moved from IT tech support to MGMT. I don't really write with a pen, and largely rely on emails/teams. I think if we went back any further than the late 80s I'd be totally screwed.

[–] CanadaPlus@lemmy.sdf.org 5 points 1 day ago* (last edited 11 hours ago) (1 children)

Hmm. Before the end of the 19th century you're going to run into non-standardised/completely bespoke parts problems. How are you on a lathe, or doing blacksmith work? Hot riveting was a separate trade which you wouldn't have to do, at least.

I'm kinda obsessed with what I call technological bootstrapping, and so I have useful book knowledge about every step along the way. Doing it in practice is another thing, though; the locals are going to run circles around me unless I can invent stuff. (And even the scenario rules aside, not starving or being "disturbed" while I work on whatever project is a thing)

So, I think I have to echo the "it's not going great in 2025" answer.

[–] Aussiemandeus@aussie.zone 1 points 9 hours ago

Lathe work I'm pretty good at, all be it a modern lathe.

Blacksmithing i have some experience given my involvement in HEMA but it certainly wouldn't get me far

[–] wolframhydroxide@sh.itjust.works 2 points 23 hours ago

Umm, but what if I'm a science teacher? Like, my specialty is history and presentation of science experimentation. The primary limitation is whether I am allowed to bring the tools of my trade (books), which would help me survive in England or Iceland as far back as 900 AD.

[–] PetteriPano@lemmy.world 6 points 1 day ago

I've been doing computer engineering long enough to do the field in the 80s and still live as comfortably as I do now, if not more so.

I also sail, with a license old enough that I have my own sextant and reduction tables. I'd assume those skills transfer hundreds of years back, but I wouldn't like those survivability odds.

[–] leftzero@lemmy.dbzer0.com 39 points 1 day ago (1 children)

and be a productive member of society

I just write useless software for a useless company. I'm not a productive member of society today, I wouldn't be one at any point in the past. 🤷‍♂️

[–] Denjin@feddit.uk 13 points 1 day ago (1 children)

You're a Microsoft Excel developer?

[–] leftzero@lemmy.dbzer0.com 10 points 1 day ago* (last edited 1 day ago)

Obviously not.

There are no microsoft developers these days.

Only copilot spewing slop.

That's why every single update breaks some fundamental feature that had been working for ages.

And no one can fix it, because they fired everyone who knew anything about how their software works.

[–] Rhynoplaz@lemmy.world 110 points 2 days ago (1 children)

I'm not even sure I can survive with my skills now.

[–] toomuchrdio@retrolemmy.com 22 points 2 days ago

that's kind of what I'm thinking right now lmao

[–] Beebabe@lemmy.world 19 points 1 day ago

My skills travel pretty far. But with my gender id not be allowed to use them.

[–] Ryanmiller70@lemmy.zip 10 points 1 day ago

I don't even got skills for today

[–] snooggums@piefed.world 12 points 1 day ago

I can learn new things, so any time in human history.

[–] Tracaine@lemmy.world 24 points 1 day ago (3 children)

I'm a physician - am MD. As long as I don't get burnt at the stake for witchcraft, I could go back as far as I wanted. People's biology hasn't changed much since Neolithic times.

[–] Aussiemandeus@aussie.zone 11 points 1 day ago (1 children)

Be a shame you can't make medicines though

[–] leftzero@lemmy.dbzer0.com 15 points 1 day ago (2 children)

Just washing one's hands before touching the patient would make a massive difference, alcohol is pretty abundant, willow bark tea for the pain (and contact your local herbalist for other remedies), you could infect people with cowpox to vaccinate them against smallpox, you might even be able to grow some penicillin if you manage to make some rudimentary Petri dishes out of broth or beer wort and happen to have the right spores floating around...

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[–] AA5B@lemmy.world 10 points 1 day ago* (last edited 1 day ago) (1 children)

As a software engineer, I’d struggle with the limitations of ten years ago.

But on the non-work side, I have no problems with maintenance on my house and hand tools haven’t changed much, so at least 80 years

[–] YeahIgotskills2@lemmy.world 1 points 21 hours ago (1 children)

That's interesting - I wasn't aware of how fundamentally we've moved on in the last 10 years. Presumably you went to uni, so that's 4 years, so you'll have the theory I guess? I did my Degree in 'computing' in 2003. Did some Java and Web design using Dreamweaver and a whole module on Lotus Notes. Yeah, not super useful!

[–] AA5B@lemmy.world 1 points 15 hours ago

Looking back ten years I used a different set of tools for a different set of programming languages for different purposes. This has been a general pattern as the industry has evolved over my career.

Yes I have a good depth and breadth of knowledge that would help me pick things up but I’m not sure relearning the technology would be different from learning a new one, and all the frustrations of old tech would be there.

As an example, I’d have to relearn the ins and outs of virtual machines and would be damn frustrated to lose the benefits of containers. All that fiddling around with networks, and being tied to specific component brands to get scalable performance. Having to relearn something like puppet or ansible or chef to build out the machines instead of a straightforward dockerfile. And the frustration of how slow it all is and not being able to run anywhere

[–] captainlezbian@lemmy.world 2 points 1 day ago

If language isn't an issue I could probably work as an engineer in ancient Egypt or a math teacher in ancient Greece

[–] ICCrawler@lemmy.world 44 points 2 days ago (8 children)

Baking bread goes back pretty far. Think I'd rather just jump of a cliff, though.

[–] INHALE_VEGETABLES@aussie.zone 37 points 2 days ago

Shhhh no talk only bake.

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[–] HobbitFoot@thelemmy.club 9 points 1 day ago

I'm a structural engineer. I might not have all the materials needed, but I could probably still design old masonry structures if needed.

[–] cheers_queers@lemmy.zip 4 points 1 day ago

Grew up hunting, growing, and preserving a good percent of my food. I might need to brush up on specifics but i think i could do okay if i had social supports for my disability (food providers usually do/did)

[–] Denjin@feddit.uk 10 points 1 day ago (3 children)

If you placed me at the beginning of the industrial revolution I could from available materials build a working telegraph and telephone system and do pretty well for myself.

Prior to that I could be a pretty good peasant.

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[–] Peasley@lemmy.world 5 points 1 day ago

I think my knowledge of first aid and basic anatomy would be of some use in any pre-modern time period. I know enough to make a positive difference at least (wash that cut, dont drink water from downstream of your encampment, give the sick plenty of fluids, etc)

Beyond that, i'd be behind everyone else. I can fish, forage, garden, cook, start fires, and build shelter, but so could everyone for most of human history. I could probaby keep up with a hunter-gatherer society, but i'd be the least capable among them.

[–] umbrella@lemmy.ml 4 points 1 day ago

my skills sadly don't allow me to go back in time at all.

[–] tasankovasara@sopuli.xyz 5 points 1 day ago* (last edited 1 day ago)

At least as far back as keyboard instruments have been around I could be a musician. Ending up further in time, I'd be a composer; the guy that revolutionised polyphony.

'Palestrina, that's really nice. Now check this out'

[–] nagaram@startrek.website 14 points 1 day ago (2 children)

For all of human history, labor has always been a productive skill.

I can do labor in any era.

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[–] Semi_Hemi_Demigod@lemmy.world 21 points 2 days ago (1 children)

I can pick things up and put them down, so as long as there’s things that need picked up and put down I’m good.

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