Rand Paul Is Right About Experts

rand-paul-is-right-about-experts

05-07-20 07:34:00,

Authored by Art Carden via The American Institute for Economic Research,

The Internet is having a bit of fun with Rand Paul’s claim during a Tuesday Senate committee hearing that “We shouldn’t presume that a group of experts somehow knows what’s best” (here’s Tommy Beer with more). After all, they’re the experts. Shouldn’t we get out of the way and do as the experts tell us?

No. Rand Paul is right.

Friedrich Hayek was famously skeptical of experts because they have a tendency to stretch beyond their expertise and make claims, recommendations, or policies that are beyond the narrow confines of their expertise. They also tend to collapse social problems into frameworks and models that seem easy to manipulate but that leave out a lot of important on-the-ground knowledge that, Hayek argued, is of a kind that is inaccessible to an outside observer. In short, it is easy to mistake a model for the actual underlying reality. It is just as easy to identify important considerations and act as if they are the only

In a 2014 book, William Easterly highlighted and criticized The Tyranny of Experts (I reviewed it for Regulation here). His subtitle is revealing and relevant to the present moment: “Economists, Dictators, and the Forgotten Rights of the Poor.” Experts can identify facts and make recommendations, certainly, but they’re not well-positioned to know the specific trade-offs and decisions people should make in light of what they know.

Probably the best illustration of this that I’ve seen is not a dense academic treatise but the February 6, 2013 installment of the webcomic Saturday Morning Breakfast Cereal. A gentleman in a coat and tie stands in front of a tank of fluid in which someone is floating like Luke Skywalker in the bacta tank in The Empire Strikes Back. He says “We’ve encased everyone in a vat of gelatin, with nutrition fed directly into their mouths. Once a day, the gelatin is electrically excited so as to stimulate their bodies to aerobic exercise! They all live to at least 150.”

The cartoon’s caption says “fortunately, public health advocates have no legislative power.”

That’s the important point relevant to Rand Paul’s statement on Tuesday.

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