The intentions behind welfare programs, for example, may be noble. But in practice they have slowed the self-development that proved necessary for other groups to advance. Minimum-wage laws might lift earnings for people who are already employed, but they also have a long history of pricing blacks out of the labor force. Affirmative action in higher education was intended to address past discrimination, but the result is fewer black college graduates—particularly in the fields of math and science—than we’d have in the absence of racial preferences. And so it goes, with everything from
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