World Library  
Flag as Inappropriate
Email this Article

Leonid Plyushch

Leonid Plyushch
Born 1939
Kirghiz SSR, USSR
Nationality  Soviet Union
Occupation Mathematician
Known for Soviet dissident

Leonid Plyushch (Ukrainian: Плющ Леонід Іванович; born 1939) is a mathematician and Soviet dissident.


  • Early life and career 1
  • Dissident activities 2
  • Trial and imprisonment 3
  • Freedom and later life 4
  • See also 5
  • Notes 6
  • References 7
  • External links 8

Early life and career

Leonid Plyushch was born into a Ukrainian working-class family in 1939 in Naryn, Kirghizia. His father worked as railway foreman, and was killed at the front in 1941. Leonid's childhood was marked by tuberculosis of the bone, which he contracted at age of 8.[1][2]

Plyushch graduated Kiev University in 1962 with a degree in mathematics. In his last year of studies he become interested in mathematical modeling of biological systems, in particular mental illness, which he sought to model with the help of a computer (cybernetic machine in the terminology used in the Soviet Union). This proved too difficult of a task, but Plyushch published papers on modeling and regulating simpler biological systems like the blood sugar level. He was eventually hired at the Institute of Cybernetics of the USSR Academy of Sciences, which was often tasked with solving various problems for the Soviet space program.[3][4]

Dissident activities

Plyushch became a dissident by taking a public stance on political hot topics of the time. In 1968 he protested against the misconduct of the Galanskov–Ginzburg trial by sending a letter to Komsomolskaya Pravda, which was not published. When Soviet troops invaded Czechoslovakia in 1968, Plyushch jointly signed with 16 other Soviet dissident a declaration of solidarity with the democratic movement in Czechoslovakia. In the same year he joined the Initiative Group for the Defense of Human Rights in the USSR, which sent a letter to the UN Human Rights Commission asking it to investigate the violations by the USSR of the right to hold independent beliefs and to propagate them by legal means. Plyushch was one of the fifteen signatories to this letter. Due to blowback from his political stances, he was dismissed from the Cybernetics Institute in 1968, and the KGB confiscated a number of his manuscripts and interrogated him several times.[5][6]

Trial and imprisonment

He was arrested in January 1972 on charges of anti-Soviet activity, and was jailed for a year before his trial began. During his trial, the court sat in camera and in the absence of the accused. Although no expert witnesses of any kind were called, Plyushch was declared insane, and was ordered to be "sent for treatment in a special type of hospital." He was locked up in a ward for severely psychotic patients in the Dnipropetrovsk Special Psychiatric Hospital where was administered high doses of haloperidol, insulin and other drugs, which temporarily made him incapable of reading and writing.[7][8] Three commissions that examined him after a year of detention, one of which was chaired by Andrei Snezhnevsky, found him suffering from "reformist delusions" with "Messianic elements" and "sluggish schizophrenia."[9]

While he was imprisoned, he corresponded with Tatiana Khodorovich.[10] Plyushch's letters to her later formed the basis of the book The Case of Leonid Plyushch, first published in Russian in 1974 by an Amsterdam publisher, and translated in English two years later, which received attention in medical ethics journals.[7][11] His imprisonment triggered international protests, including a letter by 650 American mathematicians addressed to the Soviet embassy.[8] Henri Cartan brought the case to the attention of the participants to the 1974 International Congress of Mathematicians, which was held in Vancouver.[12] Amnesty International sponsored an International Day for Plyushch in April 1975,[10] and Andrei Sakharov also pleaded on his behalf.[13]

Freedom and later life

Eventually he was allowed to leave the Soviet Union together with his family in 1976.[10] His arrival in the West increased the friction between Western and Soviet psychiatrists leading eventually to a condemnation of Soviet practices by the World Psychiatric Association at the Sixth World Congress of Psychiatry.[14][15] At a press conference in Paris, Plyushch gave a memorable account of the effects of his detention and medications:[16]

In 1979, with the contribution of his wife, Leonid Plyushch published his book History's Carnival: A Dissident's Autobiography in which he described how he and other dissidents were committed to psychiatric hospitals.[17] At the same year, the book was translated into English.[18] In 1980, Andrei Snezhnevsky, who was a Corresponding Fellow of the Royal College of Psychiatry, was invited by his British colleagues to answer criticism relating to Plyushch and other dissidents. He refused to do so, and instead resigned his Fellowship.[19]

Later in life, although he retained communist convictions,[10] Plyushch supported anti-totalitarian publications in other communist countries, including Vietnam.[20]

See also


  1. ^ Plyushch L., (1979) pp. 3-4
  2. ^ Sakwa, Richard (1999). The Rise and Fall of the Soviet Union, 1917-1991. Routledge. p. 403.  
  3. ^ Plyushch L., (1979) pp. 31–37
  4. ^ Khodorovich T. (1976), p. xv
  5. ^ The "Madness" of Leonid Plyushch, Radio Free Europe Research material, 1973-1-31
  6. ^ Khodorovich T. (1976), p. 5
  7. ^ a b A.V. Campbell, "The Case of Leonid Plyushch", J Med Ethics. 1976 December; 2(4): 211.
  8. ^ a b Lipman Bers, "Imprisoned Soviet Mathematician", Science, New Series, Vol. 185, No. 4153 (Aug. 30, 1974), pp. 735-736
  9. ^ Whitaker, Leighton C.; Antonio E. Puente (1992). Schizophrenic Disorders: Sense and Nonsense in Conceptualization, Assessment, and Treatment. Springer. p. 25.  
  10. ^ a b c d Boobbyer, Philip (2004). Conscience, Dissent and Reform in Soviet Russia. Routledge. pp. 117–118.  
  11. ^ S. Bloch, "Psychiatry as ideology in the USSR", J Med Ethics. 1978;4; 126-131
  12. ^ Notices of the AMS, Vol. 46(7), page 788
  13. ^ "Sakharov in appeal on detained Russian". New York Times. February 20, 1974. 
  14. ^ Censuring The Soviets, TIME, Sep. 12, 1977
  15. ^ Walter Reich, Soviet Psychiatry on Trial, Commentary Magazine, January 1978
  16. ^ The Psukhushka Horror, TIME, Feb. 16, 1976
  17. ^ Плющ, Леонид (1979). На карнавале истории (in Русский). London: Overseas Publications Interchange.  (The Russian text of the book in full is available online on the website of the Andrei Sakharov Museum and Public Center by click)
  18. ^ Plyushch, Leonid (1979). History's carnival: a dissident's autobiography. Collins and Harvill Press.  
  19. ^ Sidney Levine, The Special Committee on the Political Abuse of Psychiatry, Psychiatr. Bull., May 1981; 5: 94 - 95
  20. ^


  • Plyushch, Leonid (1979). History's Carnival. with a contribution by Tatyana Plyushch. San Diego: Harcourt Brace Jovanovich. p. 429.  
  • Khodorovich, Tatiana (1976). The Case of Leonid Plyushch. Boulder: Westview Press. p. 152.  

External links

  • PLYUSHCH, Leonid Ivanovych at the Dissident Movement in Ukraine Virtual Museum
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.