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Nietzsche writes and circulates public hostility to his sister’s antisemitic politics

In the mid-1880s, and sharply around Elisabeth’s 1885 marriage to Bernhard Förster, Nietzsche wrote letters and remarks denouncing antisemitic politics. In the causal graph this event strengthens Protection of Minority Rights, a driver that strengthens Having a say in government — an improving welfare path.

Sources: [1][2]

Read the full account

In the mid-1880s, and sharply around Elisabeth’s 1885 marriage to Bernhard Förster, Nietzsche wrote letters and remarks denouncing antisemitic politics.

Context

He could write blond-beast pages and still refuse Förster’s party. Both are his.

Friedrich Nietzsche’s documented role is bounded by other offices and collaborators named in the sources below.

Why it matters

A letter is not a 1901 compilation.

Who was responsible

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

What changed

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

    1. FactNietzsche writes and circulates public hostility to his sister’s antisemitic politics
    2. strengthensDriverProtection of Minority Rights
    3. strengthensIndicators (2)Having a say in government
    Improving path

    impact weight 0.5 · Effect from 21 March 1887 · verified

    • Having a say in government

      via Protection of Minority Rights

      Better

      Strengthens · Relationship strength 0.23 (weight 0.5 × strength 0.45)

      Observed

      29.8% of population aged 16-65 years · 8.13 below the normal line (2023)

      Worse than normal

      Two readings: 30.2% of population aged 16-65 years (2021) and 29.8% of population aged 16-65 years (2023).

      20212023

      Above normal = better

    • Rule of Law Gap from the Highest Governance Score

      via Protection of Minority Rights

      Better

      Weakens · Relationship strength 0.23 (weight 0.5 × strength 0.45)

      Observed

      43.9 Score · 43.9 above the normal line (2024)

      Worse than normal

      26 readings, 1996–2024: rose from 43 Score to 43.9 Score.

      Normal is zero · any amount = worse

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Stanford Encyclopedia of Philosophy — Friedrich NietzscheStanford Encyclopedia of Philosophy · High credibility · verified
  2. 2.Nietzsche Source — Digital Critical Edition (eKGWB)Nietzsche Source / Paolo D’Iorio · High credibility · verified
What the sources establish

Stanford and Nietzsche Source’s correspondence independently document his break with the Förster antisemitic project.

Established: documented anti-antisemitic letters and remarks in the 1880s. Not established: that they stopped 1930s honour at the Archiv.

Contribution type is direct.

Causal path

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

  1. ActorFriedrich Nietzsche
  2. contributed toFactNietzsche writes and circulates public hostility to his sister’s antisemitic politics
  3. strengthensDriverProtection of Minority Rights
  4. strengthensIndicatorHaving a say in government

Cite this page

Factrail. (2026). Nietzsche writes and circulates public hostility to his sister’s antisemitic politics. Factrail. https://factrail.ai/facts/nie-anti-antisemitism-1887

https://factrail.ai/facts/nie-anti-antisemitism-1887

Accessed 15 October 2026.

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

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