he upshot of all this is that the answer to the question we began with—What on Earth is going on?—cannot be found just by looking at the nationalists and pointing to their economic conditions and the racism that some of them do indeed display. One must first look at the globalists, and at how their changing values may drive many of their fellow citizens to support right-wing political leaders. In particular, globalists often support high levels of immigration and reductions in national sovereignty; they tend to see transnational entities such as the European Union as being morally superior to nation-states; and they vilify the nationalists and their patriotism as “racism pure and simple.” These actions press the “normative threat” button in the minds of those who are predisposed to authoritarianism, and these actions can drive status quo conservatives to join authoritarians in fighting back against the globalists and their universalistic projects.

If this argument is correct, then it leads to a clear set of policy prescriptions for globalists. First and foremost: Think carefully about the way your country handles immigration and try to manage it in a way that is less likely to provoke an authoritarian reaction. Pay attention to three key variables: the percentage of foreign-born residents at any given time, the degree of moral difference of each incoming group, and the degree of assimilation being achieved by each group’s children.

Legal immigration from morally different cultures is not problematic even with low levels of assimilation if the numbers are kept low; small ethnic enclaves are not a normative threat to any sizable body politic. Moderate levels of immigration by morally different ethnic groups are fine, too, as long as the immigrants are seen as successfully assimilating to the host culture. When immigrants seem eager to embrace the language, values, and customs of their new land, it affirms nationalists’ sense of pride that their nation is good, valuable, and attractive to foreigners. But whenever a country has historically high levels of immigration, from countries with very different moralities, and without a strong and successful assimilationist program, it is virtually certain that there will be an authoritarian counter-reaction, and you can expect many status quo conservatives to support it.