BRex21 said:
The study i posted also points out genetic traits such as our surviving female ancestors having lighter and more frail skeletons relative to their earlier ancestors, showing how the "rugged skeletons", the ones the article associates with neanderthals, are a less desirable trait, this would be consistent with a female role farther form dangerous physical work. It would also be consistent with modern women having lighter musculature thinner bones and greater risk for bone and joint issues that started this conversation.
This is why people shouldn't do the just so story thing w/ evolution instead of sticking to conclusions that are supported by the data. When you start saying stuff like "I think that women are smaller than men because women didn't have to do manual labor and size got selected out" you have moved beyond the realm of science and into the realm of pseudo-science. (Also the realm of "did you think that women in hunter-gatherer societies and starving agrarian villages spent all day doing needlepoint?")
BRex21 said:
You are also using an abstract, a heavily oversimplified version with NO ACTUAL DATA LISTED, as your source. Talk about grasping at plausible explanations. I would much rather take the men with doctorates word for it that they can understand the data of their own research than your understanding of an abstract.
No, I'm actually taking about the paper itself (there's no pay gate, which makes me very happy from a free access to information standpoint), specifically the genetic findings and the factors discussed as possible causes for the genetic findings. If you read the
entire paper, you will notice that the empirical data stops at "the male population has historically had a higher attrition rate." Later discussion of
why that attrition gap exists is not empirically verified and is generally not discussed as such.
It's actually a really interesting paper, and I would advise you to read it, both because the paper's findings are interesting, because it gives you a really fascinating rundown of the factors that might be behind the genetic data (they don't just discuss their pet explanations, very much to their credit), and because it's a good example of what I'm talking about re: the difference between drawing conclusions from evidence and making speculations that are consistent with evidence.
BRex21 said:
The study you are citing is not only 20 years older than the one I posted
And? How has our understanding of anthropology changed in the last 20 years that would change our interpretation of this paper in a relevant way?
BRex21 said:
but it is cited in papers that specifically refer to the system of gender roles surviving into today's culture:
http://dornsife.usc.edu/wendywood/research/documents/Wood.Eagly.2002.pdf
and ones that refer to "egalitarianism" as equal but different, wherein men hunt and women gather. http://deepblue.lib.umich.edu/bitstream/2027.42/28530/1/0000327.pdf
Hey, that's more like it. The John Speth paper is definitely a worthwhile read, and it's certainly important to differentiate between an understanding of hunter-gatherer societies as
relatively egalitarian and non-hierarchical and the assumption of perfect egalitarianism.
The second paper was actually one of the ones I was hoping you'd find. It's a good source for many of the things we're discussing here, including sexual dimorphism, biological, social, and economic factors in gender roles, competing theories of gender roles, cross-cultural gender role variation, cross-cultural variation in the gender division of labor, cross-cultural variation in extent of patriarchy, and so on. Bonus: it's not behind a pay gate!

You should definitely read it.
BRex21 said:
Neither of which disproves that there WAS variance in the gender role but the existence of that variance in no way disproves that the most successful system was that of specific gender roles and in fact some of the conclusions support it.
You can make a better case that the recipe for our species historical success
is our flexibility. For an extreme example, if you transplanted me and a bunch of my co-workers from DC to Inuit lands and we tried to establish a society where we hold the same economic roles we do here, we'd all immediately starve/freeze to death ("okay, interns, y'all are going to find some roots, tubers, and seaweed. Communications guy is going to work on our tribe's social media, and the research team is going to work on an article on how to build an igloo because it's really fucking cold. Legal team is going to draft up some amicus briefs in case we have to take our environmental practices to court. Executive director is going to catch seals, then distribute the meat among paid staff members. Sorry, interns.")
Our species' main trick is finding smart/creative ways to survive in different contexts, and you're not going to find a societal system that functions efficiently in all environmental/economic contexts, as discussed in Wood & Eagly paper. The social roles that made sense to someone in 4,000 BCE Mesopotamia are probably not going to help you figure out who to hire, either. ("Okay, Ekur, this clay tablet and your references say that you have a mighty spear-arm but that you are also literate and well-spoken. That's
very impressive, and we're prepared to hire you as a communications fellow on the spot. Would you be interested in a starting salary of ten shekels and a cow per month?")
BRex21 said:
You refereed to the study as: re: how Homo Sapiens Sapiens operates in a hunter-gatherer environment. Searching for this minus one "sapient" yielded nothing, as did searching for it verbatim, it shares only a couple of words with the ACTUAL study you are using as the basis of your argument which gives me a near impossible task of figuring out what you are actually referring to.
"Homo Sapiens Sapiens" is just the Latin name for the only surviving subspecies of human, i.e. all of us. I'm referring to the significant observed diversity in social roles by gender. One of the studies you cited (the Wood & Eagly one) has a pretty in-depth treatment of this, and I highly recommend you fully read it. If you're interested in how significant variations in hunter-gatherer lifestyle can play out in different contexts, I'd recommend reading the Wood & Eagly paper, then looking at traditional social roles in the Inuit, !Kung, and Aeta cultures. (Of course, many modern Inuit, !Kung, and Aeta live
very differently from the traditional lifestyles.)