Are you seriously implying that black people are less intelligent that white people? I don't see any other way to explain your comment.
The discussion is complex - why not continue it at
the right place?
(To respond to your question, the answer is:
I an very very
'seriously' implying - no,
saying - that if intelligence is to be measured using IQ, specifically
g, there is a clear, present, and significant racial difference in the statistics. Reality, as it happens, doesn't give a rat's posterior to what I say, but as it happens, reality says the same thing too, if the tons and tons and
tons of studies of this topic, and over seventy years of data are to be trusted. The means of the normal distribution differ, and differ significantly. Not being white or black, the debate is pretty academic for me, but interesting in its political, social, and academic implications nonetheless. Again, I suggest you take the discussion
here if you want to continue it.)
Oh, and by the way, please drop the put-on incredulity. It's too reminiscent of the Church asking heretics if they were
seriously implying that the Earth went round the sun, because they'd tried
very, very hard, and they couldn't think of any other other explanation for them.