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thelonelyscarecrow:

castiels-time-traveler:

nintendocanada:

mapsontheweb:

Map of the World by Natural Skin Color

i’m really dumbfounded that i never realized skin colour is literally just caused by being closer to or farther from the equator and the resulting sun exposure and skin darkening

actually, its an adaptation. natural selection. people with darker skin are selected for in areas near the equator, where the melanin that causes the darker color protects them from radiation and protects them from skin cancer and other health defects, and because they are healthier they can pass on that trait more. people near the poles have lighter skin because it allows them absorb more of the limited sunlight to convert to vitamin d. 

THIS IS THE THING SOME PEOPLE HATE OTHER PEOPLE OVER.

Evolution of melanin levels based on geographical location.

rjalker:

Just a thing to prove to my mom.

Please reblog if you’re a girl and you don’t shave your legs/arm pits, or you’re a girl who does shave her legs/arm pits, but doesn’t think any the less of others that do not or if you’re a guy who doesn’t care if a girl shaves or not.

If I get enough reblogs, I’ll show this to her, and maybe it will be enough to convince her to stop telling me to be ashamed of my body’s natural functions just because I’m a girl.

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