Prof Tetlock

#15 - Prof Tetlock on how chimps beat Berkeley undergrads and when it’s wise to defer to the wise

Prof Tetlock, Prof Philip Tetlock, Keiran Harris, Rob Wiblin, Philip Tetlock

Spanning 35 years of research on over tens of thousands of participants, Philip Tetlock's program utilizes Brier scores to demonstrate that while most experts and hedgehogs perform no better than chance, a specific subset of adaptable "superforecasters" consistently outperforms intelligence analysts through rigorous training and cognitive diversity. These findings inform a new IARPA-sponsored hybrid tournament that pits human-machine teams against each other in quantitative and idiosyncratic domains to identify the most effective forecasting methods. Ultimately, the research underscores the necessity of calibration and open-mindedness over ideological certainty, advocating for structured aggregation systems to mitigate the dangers of overconfident punditry in complex macro-political landscapes.