Richard Kahlenberg: “Racial preferences in college admissions have long been deeply unpopular, and three years ago, the Supreme Court declared them unlawful, in a sweeping ruling that portended doom for other race-conscious policies to promote diversity or remedy past discrimination. Some research indicates that, in the aftermath of the civil-rights era, the achievement gap between rich and poor students now dwarfs the gap between white and Black students.”“Even so, well-intentioned blue-state Democrats keep pushing for race-based affirmative action, to their own political detriment, rather than supporting a much fairer policy of providing a leg up to economically disadvantaged people of all races.”