VICTOR DAVIS HANSON: Things That Can’t Go on Forever Simply Don’t. ”

For history’s rare multiracial and multiethnic republics, an “e pluribus unum” cohesion is essential. Each particular tribe must owe greater allegiance to the commonwealth than to those who superficially look or worship alike.

Yet over the last 20 years we have deprecated “unity” and championed “diversity.” Americans are being urged by popular culture, universities, schools and government to emphasize their innate differences rather than their common similarities.

Sometimes the strained effort turns comical. Some hyphenate or add accents or foreign pronunciations to their names. Others fabricate phony ethnic pedigrees in hopes of gaining an edge in job-seeking or admissions.

The common theme is to be anything other than just normal Americans for whom race, gender and ethnicity are incidental rather than essential to their character.

But unchecked tribalism historically leads to nihilism.

Needless to say, read the whole thing.