That particular graph of the population projection for Africa is not that enlightening.
it is when you look at it alongside the global iq projection. you said we have a low iq problem but we don't. blacks do.
Caucasians definitely have a low IQ problem. We as a whole are far too stupid and its holding us back. The existence and widespread embrace of fiat currency and fractional reserve banking is ample evidence of that as is our embrace of unsustainable fiscal policies. I will concede that the evidence I have seen shows the problem is even worse in Africa. If this is the case, then what we are dealing with here is not a case of smart vs dumb but a case of dumb and dumber.
Perhaps rather than disparaging Africa the best approach is to try and help it. Empiric evidence shows that as a country becomes more politically stable, womens rights increase, and that as the opportunities to get an education becomes widly available fertility drastically falls. Perhaps aggressive stabilization and assistance in Africa especially in the educational sector and the area of womens rights will lead to a more prosperous Africa with a population at the lower end of those projections. A future Africa with 3 billion somewhat educated people who are able to get by would be much better than an uneducated crushingly impoverished Africa with a starving and chaotic 6 billion.
racism and the "arbritrary constructs" of borders are about protecting what is ours from those who would take it from us and i dont mean 2015's halfhearted racism that bribes the mud people to leave us alone with welfare. but because of your marxist perspective that doesnt look on the preservation of western living standards and the continuity of our civilization as desirable outcomes you'd probably be for taking all the world's wealth and dividing it equally among everyone including the extra 4 billion Africans who are unfortunately going to be allowed to be born.
Racism is always counterproductive because each race is a mixed bag. Focusing on skin color is easy for humans, focusing on the fundamental underlying problems which exist among all races and trying to develop long term solutions is far harder. The Chinese exclusion act was an obvious example of this. Excluding the Chinese was stupid. It passed because the Chinese immigrants worked too hard, and there was anger that they were taking the jobs of the lazier whites. They were also easy to single out based on race.
I would definitely not be for taking the worlds wealth and dividing it equally that would do nothing other than destroy the west without solving any problems. Nor am I for open borders and allowing the worlds poor to flood western countries. However, I am 100% for large scale admission of the smart, talented and educated regardless of race or nationality provided they can find a job to support themselves. I am also for realistic attempts to solve problems.