LogicalMANIPULATIVE
Appeal to Accomplishment
What it is
Treating a person's achievements — or a critic's lack of them — as settling the truth of a claim: “she built a billion-dollar company, so her view on the pandemic is right,” or “you have never run anything, so you cannot criticize.”
How it works
Real-world examples
- •Business success has been offered as a qualification for the presidency by candidates of both parties and neither — Ross Perot in 1992, Donald Trump in 2016, Michael Bloomberg in 2020 — with the inference from running a company to running a government left unargued.
- •In March 2020 Elon Musk predicted “close to zero new cases” of COVID-19 in the United States by the end of April; the forecast circulated widely on the strength of his engineering achievements, which are not epidemiology.
- •The “Nobel disease” is the informal name for laureates who champion fringe claims outside their field — Linus Pauling on megadose vitamin C (1970), Kary Mullis on HIV and climate — and are believed because of the prize.
- •A coach silences criticism from a journalist with “you never played the game,” a standard that would disqualify most film critics, historians, and judges.
- •A bestselling novelist's dietary advice sells on the strength of the novels; the accomplishment is real and the transfer empty.
Ethical guidelines
- ●Cite accomplishment only where it is evidence of relevant expertise, and say what the relevance is.
- ●Do not answer a criticism by asking what the critic has achieved; answer the criticism.
- ●When your own achievements are being used to lend weight to your views outside your field, say so, and point to the people who actually know.
- ●Distinguish between “has done it” and “understands it”; practitioners can be wrong about their own field, and outsiders can be right.
How to defend against it
- ►Ask the field question (Walton): “What has this person done in the area of this claim?” A great record elsewhere answers a different question.
- ►When “what have you done?” is aimed at you, decline the transfer: “My record is not the claim; here is the claim, and here is why it is true.”
- ►Ask for the argument the accomplished person gave; if they gave only their opinion, weigh it as an opinion from outside the field.
- ►Look for domain experts who disagree with the celebrated outsider; if the field's practitioners reject the view, the accomplishment is not evidence.
- ►Separate the halo: list the dimensions on which the person is known to excel and ask whether this claim lies on any of them.
References
- Walton, D. (1997). Appeal to Expert Opinion: Arguments from Authority. Pennsylvania State University PressThe critical questions for appeals to expertise, including whether the source is expert in the field of the claim.
- Thorndike, E. L. (1920). A constant error in psychological ratings. Journal of Applied Psychology, 4(1), 25-29The halo effect by which one salient success inflates judgments of unrelated competence.
- Pauling, L. (1970). Vitamin C and the Common Cold. W. H. FreemanThe source of the Pauling example; cited as the claim at issue, not as an authority for it.
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