Loeb Polybius prints a method of checking numbers and geography as a public knowledge heading
Polybius in Loeb English argues about Alps routes and army sizes. A method-heading of checking is a knowledge path even when numbers remain contested. 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
Polybius in Loeb English argues about Alps routes and army sizes. A method-heading of checking is a knowledge path even when numbers remain contested.
Context
Checking is not a unique body count. This stores method as printed.
Hannibal 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.
Why it matters
Printed Polybian method is not a 218 GPS track.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Hannibal
PersonDirect responsibility
responsibility level 0.28 · verified
Named Carthaginian general as heading of later annalistic epic. Polybius, Livy, and later staff colleges publish the instrument.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactLoeb Polybius prints a method of checking numbers and geography as a public knowledge heading
- strengthensDriverDigital Learning Access
- weakensIndicators (3)Learning Poverty Rate (low- and middle-income countries)
impact weight 0.4 · Effect from 15 March 1922 · verified
Printed Polybian method is not a 218 GPS track.
Weakens · Relationship strength 0.16 (weight 0.4 × 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 0.14 (weight 0.4 × 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 0.12 (weight 0.4 × 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.Livius.org — HannibalLivius.org / Jona Lendering · High credibility · verified
- 2.Harvard / Loeb — Polybius, The HistoriesHarvard University Press · High credibility · verified
What the sources establish
Not established: a unique Factrail-original body count, or a recovered 216 BCE civil-registry file.
Later competitions, monuments, translations, UNESCO listings, and museums are not converted into extra lifetime acts. That reading is an impact-path choice, not a property stored on the Fact itself. Confidence is stated on the impact path. A later English edition is not a recovered autograph. If a number is not in the two records named above, it is not supplied here. Confidence is stated on the impact path.
Causal path
How this event connects to drivers and indicators in the graph.
- ActorHannibal
- contributed toFactLoeb Polybius prints a method of checking numbers and geography as a public knowledge heading
- strengthensDriverDigital Learning Access
- weakensIndicatorLearning Poverty Rate (low- and middle-income countries)
Cite this page
Factrail. (2026). Loeb Polybius prints a method of checking numbers and geography as a public knowledge heading. Factrail. https://factrail.ai/facts/ha-inquiry-polybius-method
https://factrail.ai/facts/ha-inquiry-polybius-method
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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