To be clear, I'm not saying that sexual selection is nonsense or whatever. I'm saying that I can't trust any specific hypothesis about human evolution that is supposed to predict supposedly universal behaviour among modern humans.
There are many behavioural patterns that are common to most humans, due to our shared history, though. I think you're trying to say that you can't predict anything *too specific* in which case I agree.
There are simply too many unanswered questions. First of all, we're talking about selection pressures that happened 100,000 years ago. We don't know a great deal about that. Secondly, we are extrapolating from a tiny group of people, namely, the observed mating habits of modern Westerners, to the entire human population over all time. Thirdly, we we are proposing that those mating habits are genetic/evolved, rather than socialised/environmental (nature vs nurture). We simply can't be sure about any of these things.
I would love to see a study of middle eastern mating habits for example, in terms of which men women are more likely to be attracted to and how that compares to western women. Not like "western women" can really be taken as a homogenous group either - it's an incredibly diverse population we're talking about.
Evolutionary pressures did not stop 100,000 years ago either. It's an ongoing process. I might be off in my conclusions, but you can't ignore evolutionary and biological influences here. A lot of people just focus on the social and cultural aspects of this - totally forgetting the one thing we ALL have in common - a shred biological ancestry.
Again, I am absolutely not saying that sexual selection is wrong. I am merely saying that there is very little to prove that a statement like "Alpha male cavemen were more successful hunters and acquirers of women than their geeky counterparts" is in any way true. There are simply so many BS theories about selection, especially as it relates to gender roles, that I'm not inclined to believe any of them without a whole lot of proof. That means literature reviews and textbooks, not internet links or newspaper articles. Just because a narrative sounds plausible doesn't mean it's true.
It's a hypothesis, and I think a good one. I'm no antrophologist or biologist, but you can observe similar behaviour in a lot of other species, most notably other mammals. The strongest/most competitive usually get to mate more frequently. That's just how things work in the animal kingdom - and we are a part of it.
We've introduced social and cultural artifacts to our mating rituals, but the underlying biological foundation is there and needs to be a part of the discussion, even if you disagree with my .. conclusions.
Mise said:
By way of example, it's entirely possible that confident men have more sex not because women are attracted to confidence, but because confident men have the confidence to talk to and ask out more women. Is that not just as plausible as the "evolutionary" hypothesis? If this non-evolutionary hypothesis is correct, then it would predict that other traits that cause men to talk to women and ask them out more often will lead to those men having more sex/sexual partners. If you do the field work, you might find that a lot of traits associated with "arsehole-ish" behaviour will also cause those men to talk to more women and therefore having more sex.
From my experience confident men are not only able to approach more women, which seems somewhat obvious.. but they are also sought after by women, moreso than those who are not confident. I don't know what it is, but women can just *smell* confidence. Perhaps it is something in our phermones? I have no idea.
It could be as simple as the woman's subconscious telling her that since the guy is walking and talking like he knows what he's doing and knows what he wants - that he'd make a good father. You don't want someone who doesn't know what he's doing in charge of your offspring.
In the end I'm just putting forth a hypothesis as to why "nice guys" don't end up with women as often, if that's indeed the case. I think that you've got to look at 3 factors: biological/evolutionary, social, and cultural.. and maybe to an extent psychological? Either way, biology is going to be a big part of it. Why wouldn't it? It is to every single other species on the planet.