Neanderthals survived on a knife's edge for 350k years
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Re: Neanderthals survived on a knife's edge for 350k years
#2I know even with humans pre-modern populations were drastically smaller, but it's still just astounding to me how small of a population size it seems like Neanderthals had.
Re: Neanderthals survived on a knife's edge for 350k years
#3I spent a year of high school in the Basque Country, and it always stuck out to me that a common feature of the Basques, especially the beefy ones, was incredibly caveman-like.
I know this is not unique to this population, but I also always wondered if it correlated to the fact that it is one of the historic Neanderthal populations. I have a photo of a dude I used to play soccer with that looks like I put a Neanderthal model from the natural history museum in a jersey, and I have met very few people like that in the states. The Basque Country is a very small population.
Re: Neanderthals survived on a knife's edge for 350k years
#4I spent a year of high school in the Basque Country, and it always stuck out to me that a common feature of the Basques, especially the beefy ones, was incredibly caveman-like. I know this is not unique to this population, but I also always wondered if it correlated to the fact that it is one of the historic Neanderthal populations. I have a photo of a dude I used to play soccer with that looks like I put a Neanderth…
Basque Country also has an interesting language which doesn't seem related to other European languages. Basque language (or Euskara).
Seems as though it could have been an enclave of neanderthals who eventually integrated with humans.
Re: Neanderthals survived on a knife's edge for 350k years
#5I know even with humans pre-modern populations were drastically smaller, but it's still just astounding to me how small of a population size it seems like Neanderthals had.
I didn’t see it mentioned in the article, but I think it’s hard to fully appreciate how at risk they were to predators and that they were certainly not the top of the food chain yet. Humans and similar aren’t naturally adept for survival in the wilderness. We developed coping mechanisms but it took some time. Had to extinct a few big cats, bears, wolfs, etc along the way.
Re: Neanderthals survived on a knife's edge for 350k years
#6I spent a year of high school in the Basque Country, and it always stuck out to me that a common feature of the Basques, especially the beefy ones, was incredibly caveman-like. I know this is not unique to this population, but I also always wondered if it correlated to the fact that it is one of the historic Neanderthal populations. I have a photo of a dude I used to play soccer with that looks like I put a Neanderth…
My Dad wrote an article about this 25 years ago or so: https://aoi.com.au/LB/LB705/ (How the Neanderthals became the Basques). He would really get a kick out of people reading it (he's 90 now). His website goes back to 96' and it shows.
Re: Neanderthals survived on a knife's edge for 350k years
#7It's wild to think how long very human-like beings and modern humans existed before the technological revolution really took off. Hundreds of thousands of years of existing on the technological level of stone tools, spears, cloth made out of hides, and fire. Then at some unknown point probably in the last 100,000 years, the bow and arrow. Then about 12,000 years ago, the agricultural revolution, which probably unlocked much of the subsequent technological progress by enabling more food security and larger populations.
Re: Neanderthals survived on a knife's edge for 350k years
#8I spent a year of high school in the Basque Country, and it always stuck out to me that a common feature of the Basques, especially the beefy ones, was incredibly caveman-like. I know this is not unique to this population, but I also always wondered if it correlated to the fact that it is one of the historic Neanderthal populations. I have a photo of a dude I used to play soccer with that looks like I put a Neanderth…
My Dad wrote an article about this 25 years ago or so: https://aoi.com.au/LB/LB705/ (How the Neanderthals became the Basques). He would really get a kick out of people reading it (he's 90 now). His website goes back to 96' and it shows.
Ah, reminds me of good old CGI websites.
Re: Neanderthals survived on a knife's edge for 350k years
#9I know even with humans pre-modern populations were drastically smaller, but it's still just astounding to me how small of a population size it seems like Neanderthals had.
I didn’t see it mentioned in the article, but I think it’s hard to fully appreciate how at risk they were to predators and that they were certainly not the top of the food chain yet. Humans and similar aren’t naturally adept for survival in the wilderness. We developed coping mechanisms but it took some time. Had to extinct a few big cats, bears, wolfs, etc along the way.
Were they really not at the top of the food chain before modern humans came along? It's hard for me to imagine big cats and wolf packs being higher in the food chain than beings that had their own social groups, language, fire, and spears and that are known to have effectively hunted big game.
Re: Neanderthals survived on a knife's edge for 350k years
#10> Harmful mutations can accumulate through inbreeding. Yet somehow Neanderthals managed to survive across most of Eurasia for nearly 400,000 years
It is also true that inbreeding for extended periods weeds out both dominant and recessive bad genes very effectively. As long as at least one good or not-so bad alternative is maintained.
So not as surprising that small groups can last a long time, once they reach a threshold, as implied by the article.
It’s a brutal way to improve the stock, as lots of individuals suffer until (and in service of) a debilitating gene going “extinct”. And every new maladaptive mutation restarts the process, but it works.
On the upside, any adaptive mutation can just as quickly become pervasive.
The biggest downside in the long term is a lack of genetic diversity as a shield against new diseases.