Joseph Stalin opposed classical genetics in favor of Lysenkoism for ideological reasons.

the verdict

SUPPORTED

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2 sources for · 0 against

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Historical evidence clearly demonstrates that Joseph Stalin and the Soviet leadership backed Trofim Lysenko's pseudoscientific agricultural doctrines over classical Mendelian genetics primarily for ideological and political reasons.

The analysis

The claim is a specific, well-documented historical fact regarding Joseph Stalin's support for Lysenkoism. Papers [0] and [7] explicitly discuss the ideological and political motivations behind the Soviet state's suppression of classical genetics and promotion of Lysenkoism, with Stalin personally directing key sessions. No papers refute the claim.

Evidence for · 2

Lysenkoism Against Genetics: The Meeting of the Lenin All-Union Academy of Agricultural Sciences of August 1948, Its Background, Causes, and Aftermath

Recorded source metadata

S. Borinskaya, A. I. Ermolaev, E. Kolchinsky. Lysenkoism Against Genetics: The Meeting of the Lenin All-Union Academy of Agricultural Sciences of August 1948, Its Background, Causes, and Aftermath. 2019. https://doi.org/10.1534/genetics.118.301413

The article documents how Joseph Stalin personally directed the 1948 Lenin All-Union Academy of Agricultural Sciences session that committed the USSR to Lysenkoism and fully defeated classical genetics for ideological and political reasons.

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More for · 1

The pushback against state interference in science: how Lysenkoism tried to suppress Genetics and how it was eventually defeated.

Recorded source metadata

Ptushenko VV. The pushback against state interference in science: how Lysenkoism tried to suppress Genetics and how it was eventually defeated.. 2021. https://doi.org/10.1093/genetics/iyab162

The paper explains that the Soviet government, distrustful of intellectually independent science, provided state support for Lysenkoism over classical genetics.

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first checked01 Aug 2026

judged → SUPPORTED · 8501 Aug 2026

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