Government Planners Cannot Know What Individuals Know
The economist argues that planners lack local knowledge, so progress depends on markets, families, and traditions rather than redesigned institutions.
Hoover Institution · Thomas Sowell on the Myths of Economic InequalityWhen the interviewer pressed Thomas Sowell, the economist and author of the 1987 book A Conflict of Visions, on why human improvement should rely on traditions, markets, and families instead of popular action through government, Sowell gave one of his reasons.
“With the government you have surrogate decision makers,” Sowell said, “and they cannot possibly know as much as the individuals whose personal decisions have been preempted.”
That limit, in Sowell’s account, illustrates what he calls the constrained vision. The constrained vision, he said, quoting his book, “sees the evils of the world as deriving from the limited and unhappy choices available given the inherent moral and intellectual limitations of human beings.” Because people are limited, he argues, improvement “relies on certain social processes such as moral traditions, the marketplace, or families,” rather than through planners deciding for others. He added that he was not dismissing government, noting that markets themselves need government to enforce order.
The interviewer then put the opposite view to him, quoting from Sowell’s book the line from Rousseau that “man is born free but everywhere in chains” and the book’s summary that “the fundamental problem is not nature or man but institutions,” and asked him to explain it. Sowell said that in this unconstrained vision, good things are assumed to happen naturally, and bad outcomes are blamed on institutions, including civilization itself.
As evidence for the constrained view, Sowell pointed to the absence of anything like equal opportunity in nature. He said he believed the poorest county in the United States was in an almost entirely white mountain community, somewhere in Appalachia, in West Virginia or southern Ohio, where male life expectancy lagged a decade behind that in a Virginia county. The interviewer suggested that because poor and isolated mountain communities appear around the world, the pattern might reflect something deeply rooted in reality that law cannot quickly reach, and Sowell agreed.
At the interviewer’s request, Sowell closed by reading aloud from his book: “Logic of course is not the only test of a theory. Empirical evidence is crucial and yet social visions have shown a remarkable ability to evade, suppress, or explain away discordant evidence.” He then read the next lines: “Dedication to a cause may legitimately entail sacrifices of personal interests but not sacrifices of mind or conscience.”
Questions people ask
What exactly is A Conflict of Visions about?
It is Sowell’s 1987 book comparing two broad worldviews. The constrained vision assumes human knowledge and virtue are limited, so progress comes gradually through evolved rules and processes. The unconstrained vision assumes humans could live well if bad institutions did not interfere, so progress comes from reforming or replacing those institutions.
Does the constrained vision mean no government at all?
Sowell does not argue against government altogether. In the interview he says even markets require government to enforce basic order, pointing to economic collapse after the fall of Rome. His point is that officials making decisions for others lack the local knowledge held by the individuals affected.
Why does Sowell say nature offers no equal opportunity?
He argues that geography, culture, family background, and chance differ everywhere, so equal starting points never occur naturally. His example is poor mountain communities found even in rich countries. Because the pattern repeats worldwide, he concludes it reflects enduring constraints rather than one policy that can be undone.