The desert keeps what the river kills

Status: Anticipated · untested

Status is derived only from the shepherd-authored triage/prediction data above -- community submissions and claims are a separate overlay and can never change it (see the participation panel below).

This is a proposed connection between two domains, generated by a language model. It is not an article and not evidence: it sits below the evidence/publication boundary. A quantitative prediction and a named kill-dataset are attached (when registered) so the claim stays falsifiable rather than merely evocative.

Claim (verbatim)

The cities that produced the Sahel's books — riverine, humid, wealthy, repeatedly fought over — are the worst places for paper to survive; remote desert-edge villages, poor in scholars but dry and quiet, are the best. This conjecture claims manuscript survival in the Sahel is therefore ANTICORRELATED with the historical importance of the place of custody: the survival map inverts the production map, and the physically oldest books should today disproportionately come from minor desert localities rather than from the famous centres. Real loss (type-1), patterned by climate and conflict, has quietly relocated the medieval library into the hinterland over the centuries, as books travelled with families fleeing trouble and then simply outlasted their new, drier homes. If it holds, provenance-weighted searching — deliberately prioritizing obscure dry-country family collections — should out-discover centre-focused cataloguing for early books, a directly actionable consequence.

Prediction clause (verbatim)

Primary clause: among the physically oldest decile of items (by watermark and palaeographic dating) in the EAP West African collections, the share held by or collected from settlements OUTSIDE the major centres (Timbuktu, Djenné, Gao) exceeds those outside-settlements' share of the whole corpus by a ratio of at least 1.5, with a bootstrap confidence interval excluding 1. Killed if the oldest books concentrate in the great centres in proportion to (or above) their overall holdings.

Kill-dataset (verbatim)

EAP West African collections — physical dating and place-of-custody metadata.

Nobody has run this test. The kill-data is named above. If you can run it — or you know the paper that already settles it — claim the kill or submit the prior. Kills and priors are credited here, by name, as they come in.

In the atlas

This conjecture is bridged, as an L1 lead, onto these Inferpedia subject pages.

Provenance

Run: Fresh agent generation · model: claude-fable-5

Generated blind by a fresh claude-fable-5 instance in a single Write with no reads, web access, database queries, or other tool calls.

Novelty / leakage triage

anticipated in the literature — this exact test has never been run

That dry desert-edge custody preserves West Africa's oldest books is qualitatively present — the Mauritanian desert family libraries holding 9th-11th century items are a staple of the preservation literature. The inversion claim proper (survival anticorrelated with historical importance of custody place, oldest decile disproportionately from minor localities) was not located; provenance-statistical work on the Sahel corpus barely exists.

Predictions

No prediction registered yet.

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Posted immediately (spam is removed). Community feedback is never an adjudicated verdict and never changes this conjecture's triage label or status above.