As I’ve gotten older, I mean.
At a certain age your ears have heard enough bullshit and it’s time to start enjoying life.
Man. I hit that age around 7 years old. They told me PeeWee Herman wasn’t going to be on TV anymore because he had fun in a movie theater. Tried asking why that was wrong. No adult would tell me. So I put two and two together and decided that this world is pissing me off.
To be fair, I’m 41, and stand by that to this day. PeeWee did nothing wrong, even AFTER knowing the full story.
You have moved into the decline phase. You have shot your shot, and you’re out of evolutionary competition.
There’s no need to make tgis personal.
Also your car smells funny.
Unlikely that anything happening when your old is selected for - you’ve already passed on your genes if you’re going to and nothing is helping you do it more.
But surely you can still get a genetic advantage by helping out your kids.
I’m not a geneticist or anthropologist, but apparently that’s a debated, not proven mechanism. The theory being that natural selection works not just on individuals, but on societies. So if older members of a society are more inclined to help take care of the young, that society is more likely to survive, so that trait is more likely to get passed along and become more common in the population. That mechanism would only apply to social/pack animals (like humans), so wouldn’t apply to, say, turtles.
But it’s hard to argue that ear hair in old men helps their society thrive. More likely, it’s just one more trait that is a result of aging and not selected for, like grey hair or wrinkles.
This, if genes make you a cunt when you age, those will be selected against by reduced survival of your offspring or their offspring
You don’t think watching people age has any effect on young people’s desire to reproduce?
Nope. I think “we’re” evolved to bury our heads in the sand regarding death and the true nature of reality.
I remember in college, there was a human sexuality class that used what was essentially porn, but with really old people, to reduce the number of people who took the class to watch porn.
And there were still plenty of people who took the class to watch porn, I imagine.
What now? This made zero sense.
Natural selection works when you have a trait that makes you more successful at living long enough to pass along your genes or at attracting a mate to pass them along with. Your offspring are more likely to inherit that trait and so they’re more likely to pass along their genes as well, so the trait is more prevalent in the population. Conversely, if you have a trait that makes it harder for you to live, you’re less likely to pass along your genes, and so that trait is more likely to be less present in the population. If you have a trait that doesn’t impact your ability to live long enough to pass along your genes or attract a mate, it has no impact on natural selection.
So if you have a trait that only appears after you’re past the baby making stage, it’s not playing into natural selection. By definition, that trait didn’t help you survive or attract a mate or whatever before having kids and passing it along. It just happens, like lots of other traits.
It’s basically your body aging and breaking down, which leads to hormone imbalances and the like. Tons of stuff our bodies do doesn’t have an evolutionary advantage, it’s just that it’s not really a big disadvantage for the survival of your genes.
But it started at 21 😭😭
You made it to 21? Humblebrag
ok but like if you’re growing up under increasingly fascist America it seriously is an accomplishment. Especially if you’re queer or ESPECIALLY trans. Trans people have a 50% rate of attempted suicide by 18 and that’s not even counting in deaths from other sources. or even from the current year (which I imagine has gone up a LOT)
A number that is seriously high for no reason.
In that case, it’s clearly because ear hair really got the early human women going. Rawr!
Keeps the 'skeeters out.
But most importantly… THE EARWIGS!
I think OP is referring to real hair, no wig necessary.
It’s not that logical. It could be a by-product of some other process with some advantage to our species. Or maybe it just happened and didn’t increase our chance of death.
Older people need warmth and avoiding ants crawling into ears?
Because after the point of fertility, our genetic code is a trashbin of terrible genes. Your genetic code is the product of millennia of selective pressure for breeding, and once that period has passed, we are left with a number of genetic disorders that, as irrelevant as they are to reproduction, become more pronounced.
Untested feature. User is using the product after the End Of Support date.
It gives us old farts something to talk about, reinforcing the community of elder carers in the tribe, and thus the health of the tribe.
That’s bollocks, by the way. All I know is that it’s fucking weird when you have to shave your ear lobes.
There may not be an evolutionary advantage. Humans have developed empathy to care for each other, so many of us tend to do what we can to ensure that those who may have inherited or developed disadvantageous traits can still live full and happy lives, which also means those genes may be passed on to future generations. Hairy ears, wisdom teeth, color blindness, cystic fibrosis, etc. all may be disadvantageous genetic traits, but this presents the ethical question of if we would rather help the individuals with these genes be happy and reproduce, or if we would rather tell these people that they are forbidden from passing on these genes to protect the next generation from the afflictions (by way of direct genocide, selective breeding of humans, or gene selection and embryo screening).
Evolution doesn’t quite work like that. Traits aren’t always selected for/against, we have a ton of traits that we’re ambivalent enough about to pass on, like eye color and ear hair. It’s neither advantageous or disadvantageous, people are just horny enough that it doesn’t matter and gets passed on.
Bullshit filters.
You’ve recently been bitten by a werewolf?
What happens with your body after the age your ancestors procreated has nothing to do with evolutionary advantage.
I’m assuming OP’s a man as I don’t know any women this has happened to. Men can make babies their whole life, not like women who go through menopause. I know a guy that’s 70, his wife is 30 and their son is 9.
All that to say, it’s still a little odd this unattractive trait strikes men who can, and often are, looking for mates and making babies.
40 year age gap is nuts. Did they seriouslybdo it for luv?
“Unattractive” is highly culturally specific though. Ear hair is so strongly correlated with testosterone levels, there’s gotta be some people that think it’s virile and attractive.
