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Handbook accounts print Ptolemaic flood-and-granary administration as a subsistence-health machine

Hellenistic economic handbooks print granaries and flood management as royal capacity. In the causal graph this event strengthens Health-System Capacity, a driver that strengthens Hospital beds (per 1,000 people) — an improving welfare path.

Handbook accounts print Ptolemaic flood-and-granary administration as a subsistence-health machine

Sources: [1][2]

Read the full account

Hellenistic economic handbooks print granaries and flood management as royal capacity. The dated carrier is that modern account. Twin of grain-extraction. Medium confidence on unique famine coefficients.

Context

Granaries can be extraction and insurance.

Cleopatra 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 granary-administration is not a ministry of health.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Cleopatra

    Person

    Direct responsibility

    responsibility level 0.24 · verified

    Named Ptolemaic queen as heading of coins and later narratives. Roman rivals, mint workers, and later studios share the instrument.

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

    1. FactHandbook accounts print Ptolemaic flood-and-granary administration as a subsistence-health machine
    2. strengthensDriverHealth-System Capacity
    3. strengthensIndicators (2)Hospital beds (per 1,000 people)
    Improving path

    impact weight 0.3 · Effect from 1 November 1920 · verified

    Printed granary-administration is not a ministry of health.

    • Hospital beds (per 1,000 people)

      via Health-System Capacity

      Better

      Strengthens · Relationship strength 0.18 (weight 0.3 × strength 0.6)

      Observed

      3.08 Per 1000 people · 1.24 below the normal line (2023)

      Worse than normal

      6 readings, 2018–2023: rose from 3.07 Per 1000 people to 3.08 Per 1000 people.

      Above normal = better

    • Under-five mortality rate (global)

      via Health-System Capacity

      Better

      Weakens · Relationship strength 0.15 (weight 0.3 × strength 0.5)

      Observed

      37.4 deaths per 1,000 live births · 12.4 above the normal line (2024)

      Worse than normal

      7 readings, 2018–2024: fell from 40 deaths per 1,000 live births to 37.4 deaths per 1,000 live births.

      Above normal = worse

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Cambridge Companion to the Hellenistic WorldCambridge University Press · High credibility · verified
  2. 2.Met Heilbrunn — Ptolemaic EgyptMetropolitan Museum of Art · High credibility · verified

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorCleopatra
  2. contributed toFactHandbook accounts print Ptolemaic flood-and-granary administration as a subsistence-health machine
  3. strengthensDriverHealth-System Capacity
  4. strengthensIndicatorHospital beds (per 1,000 people)

Cite this page

Factrail. (2026). Handbook accounts print Ptolemaic flood-and-granary administration as a subsistence-health machine. Factrail. https://factrail.ai/facts/cl-health-nile-flood-administration

https://factrail.ai/facts/cl-health-nile-flood-administration

Accessed 16 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

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