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My opinion on it is that is bullshiit Heres whyUV- Rays come from the sun and give off Vitamin D to ours skin but mostly can cause us Skin problems such as skin cancerMelanin is the color brown which the part of which is there to filter out UV - Rays depending on its density on your skin is the tone of your skinWe all have brown skin but different densities of melanin in our skin which is determined by our genes makes us have these different shades to the human eye.no one is black or whitePeople who had ancestors who lived near the equator regions for over 50,000 years where it is annually summer and the UV ray exposure is high developed dense amounts of melanin resulting in an obvious to dark brown skin tone. As they needed more melanin to protect the skinPeoples who had ancestors who lived in regions of temperate climate of an annual change from summer to winter and overall less UV ray exposure ie northern developed sparse amounts of melanin resulting in a pale brown skin tone to tanned which does not even look brown to the human eye but make you think pink or white. This is because the sunlight exposure was less hence lower UV ray exposure and Vitamin D which is needed so sparser melanin allowed the little UV rays to penatrate the skin and allow the vvital Vitamin D needed.People with dense melanin age slower and have more protection from skin problemsPeople with sparse melanin age quicker and are more prone to skin problems ie skin cancerWhere does this have anything to do with personalities attitudes behaviors language body language intelligence and morality.I dont care if you do chose to racially classify but to think its more than just a classification of skin tones makes me wonder how stupid you areOtherwise can you show me facts that prove Racial classification has more to it?
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