[btilly]

I'm fairly sure that the author meant to write "probably" instead of "properly".

And no, there is nothing special about Africans, but a lot that is "special" about Africa. The rampant disease. The widespread corruption. The poverty resulting from those. The political boundaries that are a remnant of European map making rather than any sort of internal logic. These have contributed to generations of misery, and there is no immediate prospect of this changing.