General Discussion
In reply to the discussion: Hey women [View all]RainDog
(28,784 posts)evolutionary biology and anthropology and zoology overlap and includes observation of animals to draw conclusions about their behaviors, including sexual behaviors - but these theories are not settled about many issues - and, of course, we have a long history of certain perceptions that cause problems - "manifest destiny" extending to the sciences that, like every other part of culture, gets revised to provide a, hopefully, more accurate explanation of the workings of the world.
anyway, things like dimorphism are about sexual behaviors, not just height, while things like "hidden estrus" in women might have little to do with sexuality and more to do with bipedalism.
just to clarify - because within evolutionary bioanthropology, there are hypotheses about human sexual behavior based upon physiology. and, to further clarify, as I said to Bonobo (theDU one), I don't think his rational is all that strong because it takes it outside of the realm of just accepting that, yes, humans like to look at other humans. we're social animals.