Our diversity is our greatest strength. After playing clips of Democratic politicians reciting that truth of modern liberalism, Tucker Carlson asked, "How, precisely, is diversity our strength? Since you've made this our new national motto, please be specific." Reaction to Carlson's question, with some declaring him a racist for having raised it, suggests that what we are dealing with here is not a demonstrable truth but a creed not subject to debate. Yet the question remains valid: Where is the scientific, historic or empirical evidence that the greater the racial, ethnic, cultural and religious diversity of a nation, the stronger...
