English Summa war articles are taught as a heading that can bless public religious war
II-II q.40 in English print became a classroom warrant for public authorities to fight for religion as just cause. In the causal graph this event weakens Humanitarian Access, a driver that strengthens People Internally Displaced by Conflict and Violence (IDMC) — an improving welfare path.
Read the full account
II-II q.40 in English print became a classroom warrant for public authorities to fight for religion as just cause. Crusade policy is later popes’ and kings’. The heading is scholastic.
Context
A limit-condition (sovereign authority) can still licence mass harm when the sovereign is a church-state. Medium confidence.
Thomas Aquinas 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.
Thomas Aquinas
PersonDirect responsibility
responsibility level 0.28 · verified
Named Dominican master as heading of later editions and papal acts. Printers, popes, and editors publish the instrument.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactEnglish Summa war articles are taught as a heading that can bless public religious war
- weakensDriverHumanitarian Access
- strengthensIndicatorPeople Internally Displaced by Conflict and Violence (IDMC)
impact weight 0.35 · Effect from 1 January 1920 · verified
Strengthens · Relationship strength 0.17 (weight 0.35 × strength 0.5)
Observed
69M people (stock, end-of-year) · 28M above the normal line (2025)
Worse than normal3 readings, 2023–2025: rose from 68M people (stock, end-of-year) to 69M people (stock, end-of-year).
Above normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.Summa Theologiae II-II q.40 — WarNew Advent · High credibility · verified
- 2.Britannica — Saint Thomas AquinasEncyclopaedia Britannica · High credibility · verified
What the sources establish
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.
- ActorThomas Aquinas
- contributed toFactEnglish Summa war articles are taught as a heading that can bless public religious war
- weakensDriverHumanitarian Access
- strengthensIndicatorPeople Internally Displaced by Conflict and Violence (IDMC)
Cite this page
Factrail. (2026). English Summa war articles are taught as a heading that can bless public religious war. Factrail. https://factrail.ai/facts/aq-just-war-crusade-heading
https://factrail.ai/facts/aq-just-war-crusade-heading
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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