I think early feathers were hairlike but obviously in the sense of fur that covered the body. There were a lot of evolutionary factors that led to out hair that’s (1.) only on the head and (2.) grows far longer than necessary.
Comment on Radicality
SaltyIceteaMaker@lemmy.ml 1 day agodo we know that ONLY mammals had hair for the entirety of evolution? /genuine
lugal@sopuli.xyz 21 hours ago
applebusch@lemmy.blahaj.zone 19 hours ago
we have hair all over our bodies. most of it is vellous hair though so it isnt as visible. we just have far less terminal hair than other primates, but the hair density isnt that much lower. as far as the head hair growing long, its not that its unnecessary its just for different purposes than most animal fur. head hair is primarily social, and people like people with long hair, so theres a social benefit to having nice head hair that can grow long. its so ingrained that being completely bald is socially isolating to some extent, especially for women.
lugal@sopuli.xyz 4 hours ago
True. My point still stands that to get to the point in the post requires a lot of evolutionary oddities that only happened in humans. So the steps are more or less the same: developing fur, reducing it everywhere except for the head and elongating it on the head. Dinosaurs might have had furlike feathers but that’s where it ends.
There is also the argument to make that once early humans developed the ability to cut hair, there was no evolutionary pressure on restricting the length. So it might have started as a sign of health and strength so it grew longer to the point that they decided to cut it and from there it went off uncontrolled.
bitteroldcoot@piefed.social 1 day ago
There is a hairy frog. But he’s something of a psycho aberration.
AnUnusualRelic@lemmy.world 3 hours ago
There are hairy crustaceans.
Bougie_Birdie@piefed.blahaj.zone 1 day ago
Well you can’t just drop a bomb like that without backing it up
What the actual fuck is this misbegotten creature? It pumps blood into its hair, and it can break its toes to make Wolverine claws
Nature is metal
sbv@sh.itjust.works 1 day ago
This is the greatest opening line in a Wikipedia article that I have ever read.
faintwhenfree@lemmus.org 4 hours ago
People believe eating them restores fertility. People eat hairy frogs.
bitteroldcoot@piefed.social 1 day ago
Very much the teenage mutant honey badger of frogs.