Maybe you've heard about the recent polls showing a huge Democratic advantage among young voters. The latest , conducted by Stanley Greenberg for the Democracy Project, shows (among other dismal tidings) a 19-point party identification lead for Democrats among voters younger than 30.

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Read the report in full, however, and you come across an interesting nugget on page 6: White young people continue to favor Republicans by a thin but real margin of 2 points. The Democrats owe their advantage among youth to a huge lead among young African-Americans (78 points) - and a very large lead (43 points) among Hispanics.

In the past, Republicans could win elections despite their unpopularity among ethnic minorities. But with the huge surge of immigration since 1980 - and especially since 2000 - the voting map of the United States has been redrawn in ways inherently deeply unfavorable to the GOP.

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... the legacy that will damage his party is the legacy of immigration non-enforcement. This has imported a large new community of people who are both economically struggling (and thus open to Democratic arguments) but who lack deep attachment to the American nation (and who are thus immune to the most potent of Republican appeals). It is these voters who will sway elections in future. And thanks to this president's immigration policies, there are going to be a lot more of them than there might otherwise have been.

In this paper (pdf) Sociologist Nathan Glazer of Harvard, who has long been interested in America’s underdeveloped welfare state, answers a related question --- “Why Americans don’t care about income inequality” which may give us some clues. Citing a comprehensive study by economists Alberto Alesina and Edward Glaeser of Harvard and Bruce Sacerdote of Dartmouth called, "Why Doesn't the United States have a European-Style Welfare State?" (Brookings Papers on Economic Activity, 2/2001) he shows that the reluctance of Americans to embrace an egalitarian economic philosophy goes back to the beginning of the republic. But what is interesting is that both he and the economists offer some pretty conclusive evidence that the main reason for American “exceptionalism” in this case is, quite simply, racism.

AGS [Alesina, Glazear and Sacerdote] report, using the World Values Survey, that "opinions and beliefs about the poor differ sharply between the United States and Europe. In Europe the poor are generally thought to be unfortunate, but not personally responsible for their own condition. For example, according to the World Values Survey, whereas 70 % of West Germans express the belief that people are poor because of imperfections in society, not their own laziness, 70 % of Americans hold the opposite view.... 71 % of Americans but only 40% of Europeans said ...poor people could work their way out of poverty."

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"Racial fragmentation and the disproportionate representation of ethnic minorities among the poor played a major role in limiting redistribution.... Our bottom line is that Americans redistribute less than Europeans for three reasons: because the majority of Americans believe that redistribution favors racial minorities, because Americans believe that they live in an open and fair society, and that if someone is poor it is his or her own fault, and because the political system is geared toward preventing redistribution. In fact the political system is likely to be endogenous to these basic American beliefs."(p. 61)

"Endogenous" is economics-ese for saying we have the political system we do because we prefer the results it gives, such as limiting redistribution to the blacks. Thus the racial factor as well as a wider net of social beliefs play a key role in why Americans don't care about income inequality, and why, not caring, they have no great interest in expanding the welfare state.

Glazer goes on to point out how these attitudes may have come to pass historically by discussing the roles that the various immigrant support systems and the variety of religious institutions provided for the poor:

But initial uniformities were succeeded by a diversity which overwhelmed and replaced state functions by nonstate organizations, and it was within these that many of the services that are the mark of a fully developed welfare state were provided. Where do the blacks fit in? The situation of the blacks was indeed different. No religious or ethnic group had to face anything like the conditions of slavery or the fierce subsequent prejudice and segregation to which they were subjected. But the pre-existing conditions of fractionated social services affected them too. Like other groups, they established their own churches, which provided within the limits set by the prevailing poverty and absence of resources some services. Like other groups, too, they were dependant on pre-existing systems of social service that had been set up by religious and ethnic groups, primarily to serve their own, some of which reached out to serve blacks, as is the case with the religiously based (and now publicly funded) social service agencies of New York City. They were much more dependant, owing to their economic condition, on the poorly developed primitive public services, and they became in time the special ward of the expanded American welfare state's social services. Having become, to a greater extent than other groups, the clients of public services, they also affected, owing to the prevailing racism, the public image of these services.