After carefully reading your post, it seems to me that the whole point of it is, due to some self perceived superiority of the Dutch people (pretty sure you mean white Dutch) you're bond to survive even the Armageddon. I can just say, I wish you well young man.
The only thing I said the Dutch were superior at was water management. You might find a racist person spouting nonsense about "nonwhites have a lower IQ", or some garbage statistic about violence, but I can't seem to think of the last time "bad at water management" was used as an insult. Additionally, this isn't some kind of made-up pseudofact pulled from totally-not-wrong-statistics.biz, it's pretty damn obvious. One of the few things the Netherlands is universally known for is good water management: without it, most of the population would be underwater.
The Dutch waterboards are some of the oldest continually operating forms of government in the world. One I bike by daily (Delfland) has operated continuously from 1289, and there are older ones still. Meanwhile water management in Bangladesh is considered an absolute disaster, on every level. Thirty million people have or will have chronic arsenic poisoning from their consumption of poisoned water, aquifers are being depleted, sanitation is unregulated, and most of the few extant water resource authorities survive on donations. The reasons for this are many, from idiotic colonialist rulers to conflicts with neighboring countries to improperly allocated aid dollars. None of this has anything to do with skin color: you're the only one to bring that up. When sea levels rise, skin tone doesn't matter: experience fighting water does.
It should be obvious that the Netherlands, which has successfully dealt with these problems for eight hundred years straight and has far more money to spend, will probably fare better than Bangladesh, which is one of the most impoverished nations on earth and does not have a history of successfully fighting rising sea levels.
I'd appreciate it if you read my comment again, think about it, and apologize. Thank you.
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Finally, for anyone else reading this: for all of my adult life (and even for years before that) I've been active in fighting for political and social causes I believe in, donating my time and money to NGOs and political groups large and small. In particular two of these I'd like to highlight are anti-racism causes and furthering the education of engineers in the third world. For the past several years I've also commented on the Internet using my full first and last name, as I have here in both these comments. If you have any doubts whatsoever about my lifelong opposition to racism, I encourage you to Google-stalk me and verify this for yourself.