There is some truth to this in the sense that America is never going to be as bad as the darkest heart of Africa or the worst Brazilian slums. Europe is starting less diverse then us, but their nearby immigrants are worse then Mexicans. At the same time, it doesn't take that much NAM presence to be a dysfunctional shithole. Let's take Puerto Rico, a bankrupt basket case. Despite massive US support its still a shithole. "One genetic study on the racial makeup of Puerto Ricans found them to be roughly around 61% West Eurasian (overwhelmingly of Spanish provenance), 27% Sub-Saharan African and 11% Native American.[213] Another genetic study from 2007, claimed that "the average genomewide individual (ie. Puerto Rican) ancestry proportions have been estimated as 66%, 18%, and 16%, for European, West African, and Native American, respectively."[214] Other study estimates 63.7% European, 21.2% (Sub-Saharan) African, and 15.2% Native American; European ancestry is more prevalent in the West and in Central Puerto Rico, African in Eastern Puerto Rico, and Native American in Northern Puerto Rico.[215] According to data provided by the DNA Tribes company, as of 2013 the genetic admixture of Puerto Ricans was, on average, 72.2% West Eurasian (49% European, 18.3% Saharan-Arabian, 4.9% West Asian), 12.7% Native American, 12.5% Sub-Saharan African, and 1.4% Northeast African." Seems a lot like the demographics your talking about. I actually had a smart engineer friend who spent a summer of college interning at a robotics manufacturer there. Today he designs robots that do surgeries, but back then he was testifying to the authorities about an engineer at his company being a crack dealer, blackmailing people, and conspiring with others. The authorities took bribe and he high tailed it out of the country under threats. So yeah, that will suck. Maybe it won't be a dollar a day sub-saharan Africa suck. But Baltimore Suburbs are 60% white today and they are burning it down. Washington, DC is a great centralization city full of high IQ people from all over the world...and it can't even make the trains run on time because black people took over the MTA: http://www.washingtontimes.com/news/2012/mar/26/metro-derailed-by-culture-of-complacence-incompete/?page=all