teach them what i know of metal working. do my best to teach them how to smelt copper and make cure metal tools. that should have some of Butterfly effect no?
I'll go back and teach animal husbandry. Wolves, Horses, Cattle the works. Animal taming Mammoths and Mastodons.
I'd also teach some of the kids some basic martial arts moves - flips and holds. Play-fighting seems to be a human universal in children, and it would be easy to teach them new moves if they were "cool" ones. And anyone who refuses to use the moves is more likely to lose fights, including more serious ones later in life.
Every culture in the world has martial arts I would not be surprised if they had them 40,000 years ago either. And the showy cool ones with back flips are not very combat effective.
No tribal culture has or had anything even close to a serious martial art, because you need a high specialization of professions to allow them to develop. There's also a clear tendency for martial arts to develop over time. Unarmed combat, for one, has come a long way in most parts of the world as recently as the last hundred years.
They certainly had a basic understanding of wrestling, punching, et cetera, but did not have anywhere near the same level of technique. Understanding of the use of an opponent's momentum in unarmed combat still does not exist in tribal cultures.
I'm not talking X-Men Orgins: Wolverine sideways flips here. It's judo flips - using a person's momentum, body below their center of mass as a pivot, and launching them over you. Quick and easy to teach, very effective in itself and as a step to creating more dangerous moves, funny to watch (actually important if I'm teaching it to kids), and unknown in most cultures to the modern era.
Because it really aren't very beneficial to survival, spear, axe and club beat martial art 99 time out 100.
I once had a guy try to Judo flip me, he got an elbow to the back of the head KO.
Back to the topic, the Ice age climate was quite variable so I dont think horticulture is viable longterm. So as they will be more used to nomadism anyway I will try to develop pastorialism. As they will be lactose intolerant I will teach them how to make cheese and yughurt, cheese can be preserved a long time porviding them with a food store for winter in areas without permafrost.
Show them how to make sadles and bridles and hitch up oxen to wagons which they can use to carry around other new technologies such as pots, spining wheels and looms for wool and maybe even iron and bronze tools.
Uhm, so what?
Within a hunter-gatherer group a great deal of the physical conflict will be unarmed and not to the death. Those with these skills will tend to win, ensuring that the skills spread until most of the (male) tribe has them.
Hunter-gatherer groups usually exist in larger communities of several closely-related tribes or groups that shared a local area, periodically meeting and intermarrying. Within these larger units, violence often did and does stop short of to-the-death conflict.
Even when dealing with complete aliens or when otherwise fighting armed, the skills are quite transferable. Knowing how to use your opponents weight, momentum, or strength against them doesn't lose utility when you pick up a weapon.
This isn't Kung Fu we're talking about here. It's the combat equivalent of teaching someone to floss properly. If I'd said basic fighting skills - and spent this much time specifying what I meant - I suspect I'd not be dealing with a succession of ninja cynics. But alas, here we are.
Ayup, beginner stuff. But teaching elbow knockouts to paleolithic children? Not a good way to make friends with their parents.
But you can't tame the requisite animals in a year, much less domesticate the things. It'd take a good amount of time to catch, say, a small aurochs, and then what? You really think you can impress on them the utility of holding a huge wild animal captive, accumulate large quantities of the otherwise useless food, periodically grabbing its sensitive bits to get the milk, and then going through a long process to get substances that will set off their lactose intolerance? It's still tens of millennia before domestication of cattle caused tolerance to begin to proliferate. Everyone is lactose intolerant.
Saddles and bridles are out. The wild horses were too small and nasty for riding until they were bred up to a useful size. That's why chariots pre-date cavalry.
Wagons are an argument, though. Certainly they'd be a good fit for nomads.
But again you have a year's effort just getting the animals and building the cart. Then they have a set of wild animals and a cart. It'll be ludicrously difficult to get anywhere until some tame animals are available, and that's at least a couple years after you leave. At first they'll also have little incentive, because they won't have those things to carry yet.
Spinning wheels, looms, and metal require a level of skilled craftsmanship to create and maintain that can't be gotten across in a single year.
But you can't tame the requisite animals in a year, much less domesticate the things. It'd take a good amount of time to catch, say, a small aurochs, and then what? You really think you can impress on them the utility of holding a huge wild animal captive, accumulate large quantities of the otherwise useless food, periodically grabbing its sensitive bits to get the milk, and then going through a long process to get substances that will set off their lactose intolerance? It's still tens of millenia before domestication of cattle caused tolerance to begin to proliferate. Everyone is lactose intolerant.
Tribal men tend to be armed 100% of the time.
Hence why they tend to be armed all the time.
I thought you were trying to teach them these things specifically so that they have an advantage over other alien tribes and spread.
Ah I see just a bit of play fighting, wrestling, blunt weapon sparing with a few hints, tips and tricks from the elders and veterans. That would be useful, but I would bet they probably already do that as a lot of tribal societies do to the present day. Often with a vigor that many modern martial artist would consider unsafe. You really think you have much to teach about clubbing people to men from an era when that is the leading and majority cause of a mans death.
Get a bunch of men around without a TV and play fighting seems to naturally result and hunter gatherers have a lot of such time. Ever see a cage match usually it ends up as a wrestling match, none of the fancy stuff seems to work outside of the dojo.
The funny thing is it just sort of hapened as I was twisting my arm out of his grasp, as he was trying to throw me over his back at the same time it landed on the back of his head neck area with all my wait. He was demonstrating the move on someone on another aquaintance before but I said "well he didn't struggle did he"
There is no lactose in cheese its all fermented away, and besides its not like an intolerance is an allergy, it just creates a bit of wind.
Children tend to do a lot of the herding in pastoral societies anyway they can fit on the ponies.
Um, clearly being lactose intolerant doesn't keep you from consuming milk/products, since people developed lactose tolerance IOTL, mainly from being in cultures where milk/products were widely consumed.
But most of all I would teach basic greek philosophy with logic as headliner.
If I get "my tribe" to understand that everything in the universe is explainable, that - if they have a religion - god or the gods themselves work with logic that everyone can learn , that, if you do not know how something works you should look and think harder, in other words that there is no "magic", civilisation is on the way in no time.
Settlments and Citys would follow without me having to give them the concept as I gave them the tools to "think them up".