Come now. IQ is absolutely relevant. The blacks aren't going to take over a thing...EVER. They're just along for the ride.
The West is finished, so what's left?
The East. (and I don't mean the middle east)
When all is said and done, when Europe is taken by Islam, and the U.S. by 'hispanics', the world will be easy pickins for the Chinese, Koreans and Japanese. None of these other pitiful groups...blacks, 'hispanics' and muslims stand a chance against the Northern Asians. Anyone who doesn't believe that is fooling himself.
Now, who has a higher IQ, the Japanese or the blacks?
IQ is still important but not as much as it once was. In the days before much modern technology was invented, and before gadgets made both personal and working life easier; and before the advent of massive welfare states which almost ensure that the average person born in the West will be able to live at least 70 years regardless of how they live their life; in the days when people really had to work hard to be able to be successful, IQ was vital to success. That is why the white peoples were so dominant that they could even colonize and enslave other groups besides ensuring their own personal success.
But you well know how different things are today. More IQ simply doesn't mean as much as it did. Most technology they are inventing these days is either top-secret military stuff or it's better kinds of iPods and other (relatively) frivolous little gadgets.
Society has become so automated, and technology has already reached such a level, that even if we only had enough societal brainpower to maintain and operate what we have, without being able to make more, human beings would still be able to live very comfortably in the West for decades longer. That is why the blacks are at a relative advantage because they breed much more prodigiously, thus ensuring a higher share of the goodies for their offspring. White people have relatively less children and contribute more to society than what they get from it, so they are becoming less well off.
A white woman doesn't 'need' a high-IQ, highly-strung white husband to be successful. She can take some dead-end black who makes a decent wage from being a DJ or a dancer or whatever else, and still live the high life.
I believe in G-d, but if I didn't, or if I took an evolutionary philosophy, I would have to be very skeptical about the future - because ultimately those who breed will inherit the earth and those who don't will die off (according to pure evolutionism). As you know there will be 2 billion black Africans by 2050 and less than 100 million Japanese. Having a command of technology is only useful so long as you continue to exist as a people. You cannot control the earth as a people if you have no legacy.
For that reason maybe the Chinese will prosper; but they are neither a particularly intelligent people nor are they breeding enough with their 1 child per family programme.