Predictions and punts: A retrospective scoring of this column

By Niall Ferguson (original source The Boston Globe)

It has been nearly four and a half years since I began writing this column, which works out at roughly 240,000 words altogether. As these will be my last words in these pages, it’s time to look back and take stock. If part of your job is to be a pundit then, as the University of Pennsylvania political scientist Philip Tetlock argues in ‘Superforecasting: The Art and Science of Prediction,’ you need to keep score.

As Tetlock had a dig at me in that book — which was published in 2015, before I began writing for the Sunday Times of London and then The Globe — this is also a good opportunity to settle a score.

Tetlock was of course quite right about most public intellectuals (a term that always makes me think of public convenience). They seldom hold themselves to account. Nor do they get fired if their predictions are consistently wrong, so long as they are entertaining enough to engage readers’ eyeballs.

However, since I set up an advisory firm nine years ago, my approach has been different — out of necessity, as fund managers differ from newspaper editors in their attitude to predictions. Not only do they notice when you’re wrong, because one or more financial indicators make that clear; they also let you know about it (with grim relish, usually). If you’re wrong too often, it’s goodbye.”

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