Whether it was the cogency of Knight’s teaching or the upheaval on Chicago’s South Side as steel and meatpacking workers downed tools in the most massive strike wave in America’s history was not clear. But Chicago price theory provided a science to support his existing “antigovernment” feelings. Buchanan took from Chicago school economics a conviction that socialism in any form—that is, any group or government meddling with the market—was a sentimental and dangerous error.

