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The Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying

In April 1955 Einstein signed the Russell-Einstein manifesto as a public nuclear-warning. Albert Einstein's documented role is: He signed Russell's text days before death. In the causal graph this event weakens Political Polarization, a driver that weakens Having a say in government — an improving welfare path.

Read the full account

In April 1955 Einstein signed the Russell-Einstein manifesto as a public nuclear-warning. He died days later. Pugwash is later. Albert Einstein's documented role is: He signed Russell's text days before death. Pugwash later followed; Einstein did not live to the conference.

Context

Russell drafted. Sharing the text with him is required. The setting of The Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying is the public file around 1955-04-11. Driver political-polarization is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

Confidence is stated on the impact path, not hidden in adjectives. Mixed effects of The Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying are separate paths.

Why it matters

Improving path from The Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying on 1955-04-11. A public scientists' nuclear warning is a polarisation path stored as improving (anti-war speech). The welfare reading on this path is improving.

That reading is an impact-path choice, not a property stored on the Fact itself.

Who was responsible

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

  • Albert Einstein

    Person

    Direct responsibility

    responsibility level 0.4 · verified

    He signed Russell's text days before death. Pugwash later followed; Einstein did not live to the conference.

What changed

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

    1. FactThe Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying
    2. weakensDriverPolitical Polarization
    3. weakensIndicators (2)Having a say in government
    Improving path

    impact weight 0.35 · Effect from 11 April 1955 · verified

    A public scientists' nuclear warning is a polarisation path stored as improving (anti-war speech).

    • Having a say in government

      via Political Polarization

      Better

      Weakens · Relationship strength 0.16 (weight 0.35 × 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 Political Polarization

      Better

      Strengthens · Relationship strength 0.16 (weight 0.35 × 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.AIP Einstein exhibit — Bern yearsAmerican Institute of Physics · High credibility · verified
  2. 2.Britannica — Einstein, patent officeEncyclopaedia Britannica · High credibility · verified
What the sources establish

Official locator: Britannica — Russell-Einstein Manifesto at https://www.britannica.com/biography/Albert-Einstein (opens in a new tab) (Encyclopaedia Britannica). Independent locator: AIP Einstein exhibit — 1955 manifesto at https://history.aip.org/exhibits/einstein/ (opens in a new tab) (American Institute of Physics). Official carrier: Britannica — Russell-Einstein Manifesto (https://www.britannica.com/biography/Albert-Einstein (opens in a new tab); Encyclopaedia Britannica). Independent carrier: AIP Einstein exhibit — 1955 manifesto (https://history.aip.org/exhibits/einstein/ (opens in a new tab); American Institute of Physics).

Established: a sourced public record of The Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying under 1955-04-11 for Albert Einstein. Established: a sourced public record of The Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying under 1955-04-11.

Shared responsibility is part of The Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying. Naming Albert Einstein does not delete co-authors, institutions, or later transmitters. The lag from 1955-04-11 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.

If a number is not in the two records named above, it is not supplied here.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

Causal path

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

  1. ActorAlbert Einstein
  2. contributed toFactThe Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying
  3. weakensDriverPolitical Polarization
  4. weakensIndicatorHaving a say in government

Cite this page

Factrail. (2026). The Russell-Einstein manifesto of 1955 is a dated public nuclear-warning, issued as Einstein is dying. Factrail. https://factrail.ai/facts/ein-russell-1955

https://factrail.ai/facts/ein-russell-1955

Accessed 16 October 2026.

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

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