Ben Edwin Perry publishes Aesopica with a numbered index of fables
Perry’s 1952 Aesopica numbered the Greek and Latin fable stock. In the causal graph this event strengthens Digital Learning Access, a driver that weakens Learning Poverty Rate (low- and middle-income countries) — an improving welfare path.
Read the full account
Perry’s 1952 Aesopica numbered the Greek and Latin fable stock. Scholars still cite Perry numbers. Aesop did not assign those numbers.
Context
A scholarly index reduces chaos and can freeze a canon. It does not prove a single author wrote every numbered tale.
Aesop is not the sole author of every later object, law, or museum label that uses the name. Shared work with courts, excavators, printers, spouses, officials, and later states does not erase a documented role, and it does not make an ancient person the signer of a twentieth-century statute.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Aesop
PersonDirect responsibility
responsibility level 0.22 · verified
Named fable tradition later attached to Aesop. Printers, editors, and schools carry the instrument.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactBen Edwin Perry publishes Aesopica with a numbered index of fables
- strengthensDriverDigital Learning Access
- weakensIndicators (3)Learning Poverty Rate (low- and middle-income countries)
impact weight 0.5 · Effect from 1 January 1952 · verified
Weakens · Relationship strength 0.2 (weight 0.5 × strength 0.4)
Observed
70% of 10-year-olds · 70 above the normal line (2022)
Worse than normalTwo readings: 57% of 10-year-olds (2019) and 70% of 10-year-olds (2022).
20192022 Above normal = worse
Strengthens · Relationship strength 0.17 (weight 0.5 × strength 0.35)
Observed
472 PISA score points · 28 below the normal line (2022)
Worse than normal7 readings, 2003–2022: fell from 499 PISA score points to 472 PISA score points.
Above normal = better
Weakens · Relationship strength 0.15 (weight 0.5 × strength 0.3)
Observed
11% of primary-school-age children · 11 above the normal line (2023)
Worse than normalAbove normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.Perry, Aesopica (scan of the 1952 scholarly corpus)Internet Archive / University of Illinois Press · High credibility · verified
- 2.Oxford Classical Dictionary — Aesop / Aesopic fableOxford University Press · High credibility · verified
Causal path
How this event connects to drivers and indicators in the graph.
- ActorAesop
- contributed toFactBen Edwin Perry publishes Aesopica with a numbered index of fables
- strengthensDriverDigital Learning Access
- weakensIndicatorLearning Poverty Rate (low- and middle-income countries)
Cite this page
Factrail. (2026). Ben Edwin Perry publishes Aesopica with a numbered index of fables. Factrail. https://factrail.ai/facts/ae-perry-index-1952
https://factrail.ai/facts/ae-perry-index-1952
Accessed 15 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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