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Why do Humans Have Long Scalp Hair?
The Scientist ^ | January 22, 2025 | Sahana Sitaraman, PhD

Posted on 02/04/2025 9:58:23 PM PST by Red Badger

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To: MayflowerMadam

Bovine Beatles..................


41 posted on 02/05/2025 4:43:13 AM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: Red Badger

If humans evolved long hair as sun protection then why do so many adult men NOT have long hair? Do they not need sun protection?

Read “The Descent of Woman” by Elaine Morgan. Such a drastic mutation as continuously growing head hair in adult females is, by necessity, connected to procreation and child rearing.

Humans have the longest comparative child rearing lifespan of all animals. It requires drastic measures. Mothers and babies are key. Humans evolved in a marine environment during a critical period when land predators ran mothers and their infants into the surf. Mothers with upright gaits and long hair, along with swimming babies with strong hand grips, became requirements of human survival.

Fathers were unimportant.


42 posted on 02/05/2025 4:51:15 AM PST by nagant (PHENOMENON)
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To: Red Badger

“Humans evolved ...”

Nope.


43 posted on 02/05/2025 4:53:46 AM PST by MayflowerMadam (It's hard not to celebrate the fall of bad people. - Bongino and)
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To: vpintheak
Oh boy! Another made-up pant-load of bovine excrement! All with no basis in anything other than pure speculation. Science!

Agreed. The only mammal? How about an easier answer...cause we're humans created by God.

44 posted on 02/05/2025 4:59:08 AM PST by DouglasKC
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To: nagant

Another View is that men, being the ‘protectors’, and needing to fight off other men from other tribal groups, long hair was a disadvantage and a problem.

Women then, being the procreators, would choose to mate with the men who were more victorious in the fights, in so doing they would pass along the male pattern baldness gene...........


45 posted on 02/05/2025 5:01:10 AM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: Red Badger

horses don’t have manes? male lions don’t have manes?


46 posted on 02/05/2025 5:01:41 AM PST by camle (keep and open mind and someone will fill it full of something for you)
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To: camle

Yes, they are manes, not head hair..................


47 posted on 02/05/2025 5:02:22 AM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: Red Badger

Then why would women require long head hair?


48 posted on 02/05/2025 5:16:50 AM PST by nagant (PHENOMENON)
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To: ProtectOurFreedom

I get the wolf man beard up my cheeks.

I just go to a proper old fashioned barber with a straight razor in the regular. It’s really the only solution. You need a second person to look at you to get your face balanced.


49 posted on 02/05/2025 5:18:09 AM PST by MeanWestTexan (Sometimes There Is No Lesser Of Two Evils)
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To: Red Badger

Because only humans charge such outrageous prices for haircuts!


50 posted on 02/05/2025 5:19:25 AM PST by 17th Miss Regt (Fascist, deplorable, and proud of it!)
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To: nagant

Men, OTOH, find women with long tresses to be more attractive, especially red ones..............


51 posted on 02/05/2025 5:25:10 AM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: Red Badger

“The absence of fur and abundance of sweat glands helped keep the body cool even after bouts of exercise, such as hunting animals.”

Not sure this will go over well with the ‘Vegan crowd’.


52 posted on 02/05/2025 5:37:56 AM PST by BobL
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To: Red Badger
The real question is this: In three million years human ancestors of one line went from this:

.....to this:

Conversely, human ancestors of another line went from this:

.....to this:

How and why did one line evolve so much faster?

53 posted on 02/05/2025 5:53:38 AM PST by nagant (PHENOMENON)
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To: nagant

God only knows!...................


54 posted on 02/05/2025 5:59:01 AM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: ProtectOurFreedom

Joe Biden knows a lot about leg hair.


55 posted on 02/05/2025 6:02:59 AM PST by ViLaLuz (2 Chronicles 7:14)
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To: ProtectOurFreedom
I’ve often wondered why other hair isn’t longer.

That nose hair seems to have activated for some reason.

56 posted on 02/05/2025 6:12:51 AM PST by GingisK
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To: Red Badger

Hair follicle is like a biological 3D printer. Based on the molecular program you feed it, it’ll print something tiny or something super long.

If so why do I keep finding mine in the shower on my pillow in the sink I feed it and noting happens.


57 posted on 02/05/2025 6:49:20 AM PST by Vaduz
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To: Vaduz

They are trying to escape!.....................


58 posted on 02/05/2025 6:50:03 AM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: Red Badger

Maybe I believe they reverse direction my eyebrows getting longer now nose and ear hair needless to say in other places.


59 posted on 02/05/2025 7:16:21 AM PST by Vaduz
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To: Red Badger

For the combover.


60 posted on 02/05/2025 7:37:42 AM PST by If You Want It Fixed - Fix It
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