Victor Davis Hanson decries multiculturalism and reminds the world of the prescription for national success:
For Muslims of the Middle East, there is a clear pathway to economic prosperity and a secure lifestyle; countries as diverse as South Korea, Japan, and Chile are proof of it. Within wide parameters, success only asks adherence to a mostly free market, some sort of freedom of expression, religious tolerance, a separation of science from orthodoxy, the rule of law, and consensual constitutional government -- along with a cultural ethos of rough parity between the sexes, merit-based evaluation instead of tribal favors, and tolerance for ethnic and religious minorities.
If a country chooses to follow this pathway then success will follow almost inevitably regardless of race, ethnicity, religion, or skin color.