What are the evolutionary factors that explain the great diversity of nose morphology amongst humanity?Have their been any in depth studies of the topic? What is the conventional wisdom theory? What does Dawkins have to say on the topic?
>>16816533While you're at it -- What are the evolutionary factors that explain why cute little upturned noses on women are so appealing?
>>16816533>evolutionary factors that explain the great diversity of nose morphology amongst humanityMore diversity implies the lack of a particular evolutionary pressure. If certain types of noses were advantageous, we'd see mostly those kind and less of other kinds.
>>16816533Nice man hands too. It looks like a homunculus model of the nervous system. Look it up.
>>16816681>More diversity implies the lack of a particular evolutionary pressure. If certain types of noses were advantageous, we'd see mostly those kind and less of other kinds.Nuh uh. Nose shapes being localized indicates present but differing selection pressures.
>>16816591Neoteny, simple as
>>16816803Something something "founder effect."
>>16816850Something head something canon.
>>16816533from getting punched in the nose for the last 5800 years thinking you are always smarter than the people you are fucking over... pretty simple actually
>>16816888person on OP pic that you're chimping out over is a persian who lives in sweden
>>16816913>persianplenty of kikes larp as Persian
>>16816533because the air is free
>>16816533air intake is important the shortest unobstructed path is ideal, but some climates are dusty, or humid, or frozen
>>16816533
>>16816533all it is is lack of forward growth
>>16816533Yahweh hands
>>16816533Okay you fucking high school drop out let me make it clear for your retarded ape brain:Colder climates mean that air needs to be warmed before it's brought fully inside, so the nose is narrower where the surface area of the nasal cavity can sufficiently warm the air by the time it does enter the body. Warmer climates do not have such issues and the noses are designed to siphon in more air because temperature is not a consideration.
>>16817966>>16816796the hands are clearly edited, probably the nose is too
>>16816533A theory I heard is big nose makes it easier to breath in the desert
>>16818047I'm making a pun https://en.wiktionary.org/wiki/yaoi_hand
>>16818060>easier to breath in the deserthaha... fuck ... common sense dictates the OPPOSITE should be true. Constant dirt, dust, sand fucking flying all around ... herp derp... yeah, let's make sure these noses are as LARGE as possible to get all this shit into the lungs more effectively
>>16817991It's an explanation based on your pseudorational world view and not supported by any data.How about this counterargument:- In hot climates air is dry and needs to be moisturised, for that purpose you need narrow nose with big surface area.- In Italy, South France, Spain weather is never cold however noses are relatively narrow there.
>>16818442>t. has never been in a desertthe conditions you're imagining rarely take place
>>16818442>Constant coins, bills, and credit cards flying all around ... herp derp... yeah, let's make sure these noses are as LARGE as possible to get all this shit into the lungs more effectively
>>16816533>hidden brap thread/sci/ is dead
>>16817991it's not the cold it's the humidity, dry air is bad for you
>>16816533she looks like sarafina nance
>>16818444Hey dumb fuck why don't you bother learning something instead of bitching when you're wrong:https://www.smithsonianmag.com/science-nature/how-climate-changed-shape-your-nose-180962567/https://www.sci.news/othersciences/anthropology/climate-human-nose-04710.html#:~:text=The%20researchers%20found%20that%20differences,and%20migrate%20to%20new%20climates.%E2%80%9Dhttps://www.medicalnewstoday.com/articles/316411#Nose-shape-investigated
>>16819640>smithsonianmag.comsame publication will tell you some women have penises
>>16818134yeah I'm not clicking anything with that word in it
>>16816533why do ugly people all love science so much?
>>16821296This is what a scientist looks like
>>16819042the jutting jaw phenomenon has to do with how much chimp dna an individual carries
>>16819515
>>16822496
