No “till”, plenty of living beings have vestigial elements that were positive at some point of their history, yet no longer are, but are still maintained because there isn’t evolutionary pressure to get rid of them.
The genes were from Neanderthals not to make them unattractive and they’re also not vestigial. One is a very common gene related to blood clotting and can cause a higher risk of heart disease.
In other words, humans were fucking Neanderthals and we know it because of DNA. If they had never gone extinct it is without question the boinking would have continued.
I’m sorry, but this isn’t correct, adult human females have breasts to hide when they are in estrus, by always being swollen, it’s called hidden estrose, it’s a whole thing. This has a lot of data backing it up. I KNOW I’M SPELLING IT WRONG! PROOFREADING IS THE LAST RETREAT OF COWARDS!!!
I think this is plausible, also the fact that when you lean your head a little bit forward you expose the front of the skull which is the thickest part while the chin prevents people from punching your neck.
But you ask anyone who knows anything about fighting and the first thing they tell you to do is to cut your hair short because it’s just an easy handle to grab on to.
It’s neither beneficial nor an inherent detriment.
It doesn’t provide enough padding to matter for anything, and the dangers of it bring grabbed are vastly exaggerated (been doing martial arts and grappling in one form or another since jr high, if you count a little wresting then, so over thirty years with breaks here and there, and bearded the entire adult time).
At best, blows will slide more and cut less, but not enough to really matter. At worst, having it grabbed hurts, which can be a bad distraction, but it isn’t so sturdy as to not be easy to escape. It either pulls loose if their grip is bad, pulls out if their grip is good enough, or makes sure their hands are easy to reach, and allows you an easy access inside their reach.
Every little pro has a con, and vice versa, with none of it being a deciding factor.
A ponytail is worse, and a braid worse than that.
Besides, anyone with a beard that isn’t just full mountain man is going to be oiling or otherwise treating their beard. This makes bare handed grips next to useless on them. And if you’re in a full contact sparring session, you’ll have other options to keep it from being a horrible thing.
Seriously. I have never once been tapped out because of my beard. I’ve never had any idiot during my years as a bouncer be successful in using it against me. Now, I have had to trim or shave it back because of having wads of it snatched out, but that’s still a very minor issue compared to the other things that can happen in a fight.
If anything, the fact that people tend to have this weird reaction to a big, bearded guy compared to just a big guy, you get in less fights in my experience outside of training or a job. Going places with a full beard, even drunks wouldn’t fuck with me the way they would other big guys. There’s a bit of some kind of reaction where people think a beard = tough sometimes. No clue why, just that it’s often enough to have noticed.
The chin is situated near the area where the tongue and jawbone interact during speech. It’s possible that the chin provides a surface for the tongue to move against, allowing for more complex sounds and articulations. The development of language is believed to have occurred around the same time as the emergence of Homo sapiens. While other primates have similar facial structures, they don’t possess a distinct chin. This suggests that the chin might be related to the unique demands of human language.
Bingo – other animals don’t have a chin because they didn’t invent languages like humans did for communication, and thus the demands of speaking weren’t evenly distributed.
Next time on interesting questions 104: Why did homo sapiens develop language when other animals such as Corvids did not?
This makes more sense than the need to put on pillow cases (which has been my prevailing theory up to this point), but your question about corvids intrigues me. Partially because I’m not entirely certain of what a corvids is.
Corvids/Corvidae is a species of birds which include crows and ravens - they have demonstrated complex intelligence via tool use and social circles, so they’re comparable to human intelligence of some specific various ages/milestones, but didn’t invent a spoken language.
I read somewhere sometime ago that the theory that makes the most sense is that we evolved chins to take a punch, which animals besides our immediate evolutionary relatives do not do.
So we evolved chins as an evolutionary advantage over our immediate evolutionary relatives who would logically be competing for the same resources.
I read something at some point about how our fists seemed to have evolved or at least adapted to be well suited to delivering a punch. Many people do not use proper hand forms for it, but I suppose it’s a learned skill if not at least through trial and error.
Great, now I have a scenario in my head where one early human delivers a punch and dies of having not the right hands and the other dies because no chin. Also: Imagine our fists if there had been more habsburgs.
I’m a little shakey on the details but I think it has more to do with the extra bone mass in relation to the way the jaw functions. It acts more like a shock absorbing bumper than a lever.
Other animals that get punched there tend to take that blow more to the throat, which is a bit more problatic