Scott Alexander, curated
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Mantic Monday 3/14/22

Quality
66
Strong
Claude Shift
44
Moderate
RWI
1
of 10

Summary

A meaty Mantic Monday. The Ukraine-warcasting monotonic-decline puzzle (Kiev-falls dropping ~1%/day for 20 days — an efficient-markets oddity, with the commenter iodine-decay 'story arcs are fine if expected change is zero' correction); the nuclear-warcasting landmark (Samotsvety's 24-micromort/month London estimate ≈ 10 hours of life lost, so don't evacuate — 'a new landmark in translating forecasting to the real world'); and a careful Forecasters-vs-Experts section (the Arb Consulting reanalysis nuancing the Tetlock-beats-CIA story — the win came largely from GJP's aggregation method, not raw forecaster superiority; the graded claims 1/2/3a/3b/3c). Plus shorts (the loan feature Manifold later added, the decentralization-as-second-order-desideratum point).

Why this score

Quality 66 · Strong. Strong-floor (66, top Monday band). The monotonic-decline efficient-markets puzzle, the Samotsvety micromort landmark, and the forecasters-vs-experts nuance are genuinely substantive; still a monthly digest.

Claude’s paradigm shift 44 · Moderate. Moderate (44). Frames and lightly analyzes others' forecasts/studies.

Real-world impact 1 · Negligible. 1 — a forecasting roundup; negligible real-world effect.