A charming history-of-science vignette prompted by a photo of Alois Alzheimer's Munich lab, where an astonishing number of eponymous-disease discoverers are present or nearby (Lewy, Cerletti/ECT, Kraepelin, Creutzfeldt & Jakob, Nissl; nearby Westphal/Pick/Wernicke/Virchow/Bleuler/Koch/Freud). Scott uses it to muse on when science prospers vs stagnates — the fruitful-paradigm theory (new staining + Kraepelin's organizational genius + right-place-right-time + reputation attracting talent), his 'stagnation is in the territory' view (low-hanging fruit in a new paradigm gets picked then runs out; the aircraft-fuel-nonlinearity analogy) — and ends with the chilling coda that the Kraepelin/Alzheimer lineage ran through Ernst Rudin's Nazi eugenics to his student Josef Mengele.

Quality 66 · Strong. Strong: an engaging, well-crafted historical vignette with a genuine reflective payoff (paradigm-fruitfulness / stagnation-is-in-the-territory) and a memorable dark coda, but relatively slight (a photo-prompted musing). 66.

Claude’s paradigm shift 46 · Moderate. A fresh angle on scientific stagnation via a historical photo. B46.

Real-world impact 2 · Minor. Part of his recurring progress/stagnation discourse; no material reach. RWI2.

The Alzheimer Photo