Yes and no. Vitamin D deficiency plays an important role for sure, but it's not just this. Different culture, different ways of life etc. I know that in the US it looks different, and is probably less obvious, because many different races live there already together since long years. But if you look at predominantly "white" European countries where dark skinned people are just a tiny fraction of population, you will notice that, aside of vitamin D question, there are many sociological aspects that are probably more important IMO. There are studies done on this if you want to investigate.The edit timer expired before I caught this.
Sun is important yeah, but actually dark skin protects better from skin cancer so actually yeah PLEASE give us further explanation because your incoherent ramble doesn't make as much sense in written form than it does in your head.
Are you saying people with dark skin will have a vitamin D deficiency in your geographical region?
Think about all those already depressed people who are invading Europe these days. Europe or precisely EU countries simply don't have tools or capacity to properly accommodate them. And taking into account that native (mostly "white") Europeans population is slowly declining, makes this situation even worse.
My point of view is different than yours probably, because I grew up in 100% native European "white" environment. Still, I've never had any problem with any skin colours, but once I've read about what's going on with native European folks in countries like Sweden, Belgium, France and now Germany, some questions formed in my mind.
Also, I had this luck and lived for few years in the UK (capitol), and I saw what irresponsible migration policies can do to native folks and areas where they live. To me this is unacceptable and simply I don't want this happen to my country.
Sure, we can say that UK is paying off now for years of their
colonization activities, and I agree with this somehow (because these days young native Brits don't care about colonization etc. they just want to live in THEIR country peacefully), that's the price they now have to pay. On the other hand, my country never did any colonization besides Europe so I don't think we should "pay" anything to anyone. Simply we don't owe those poor guys a thing. We have our own challenges, and a lot of it, and the major one is bringing back birth rates to the level like it was 30 years ago.
You are right, I haven't raised a teenager yet. But I know what I'm talking about because I know my environment. In almost all schools all kids are native Europeans, "white" kids. But still, I'm going for home education (with exams in public schools) or most likely for a suitable private school.