Correcting for demographics, US schools are great. Correcting for demographics, the US doesn't have a disproportionate number of incarcerated citizens. Correcting for demographics, the US doesn't have much of a jobless problem. I couldn't decide which was more charming, the claim that Americans of European descent (65% of the population) are not some sort of elite, or the call to compare African Americans to those in their "home nations". The US is their home nation! This article is racist rot.
Actually, only the former may be correct, and in any case, it is the only claim that is discussed in the paper.
If you close your eyes you will not be able to see if a problem exists, identify it, find a solution and follow it through. And calling people names would not help either.
