|Born||January 24, 1955
|Residence||United States, Nicaragua, Great Britain|
|Fields||Physics, Mathematics, Philosophy of Science|
|Institutions||New York University
National Autonomous University of Nicaragua
University College London
|Alma mater||Harvard University (B.A.)
Princeton University (doctorate)
|Doctoral advisor||Arthur Wightman|
|Known for||Sokal Affair|
Alan David Sokal (//; born 1955) is a professor of mathematics at University College London and professor of physics at New York University. He works in statistical mechanics and combinatorics. He is best known to the wider public for his criticism of postmodernism, after the Sokal affair in 1996 when his deliberately nonsensical paper was published by Duke University's Social Text. He also works to counter faulty scientific reasoning, as seen with his involvement in criticising the critical positivity ratio concept in positive psychology.
Sokal received his B.A. from Harvard College in 1976 and his Ph.D. from Princeton University in 1981. He was advised by Arthur Wightman. In the summers of 1986-1988, Sokal taught mathematics at the National Autonomous University of Nicaragua, when the Sandinistas were heading the elected government.
Sokal’s research lies in mathematical physics and combinatorics. In particular, he studies the interplay between these fields based on questions arising in statistical mechanics and quantum field theory. This includes work on the chromatic polynomial and the Tutte polynomial, which appear both in algebraic graph theory and in the study of phase transitions in statistical mechanics. His interests include computational physics and algorithms, such as Markov chain Monte Carlo algorithms for problems in statistical physics. He also co-authored a book on quantum triviality.
In 2013 Sokal co-authored a paper with Nicholas Brown and Harris Friedman, rejecting the Losada Line, a concept popular in positive psychology. Named after its proposer, Marcial Losada, it refers to a critical range for an individual's ratio of positive to negative emotions, outside of which the individual will tend to have poorer life and occupational outcomes. This concept of a critical positivity ratio was highly cited and popularised by psychologists such as Barbara Fredrickson. The trio's paper, published in American Psychologist, contended that the ratio was based on faulty mathematical reasoning and therefore invalid.
Sokal is best known to the general public for the Sokal Affair of 1996. Curious to see whether the then-non-peer-reviewed postmodern cultural studies journal Social Text (published by Duke University Press) would publish a submission which "flattered the editors' ideological preconceptions," Sokal submitted a grand-sounding but completely nonsensical paper entitled "Transgressing the Boundaries: Toward a Transformative Hermeneutics of Quantum Gravity."
The journal did in fact publish it, and soon thereafter Sokal then revealed that the article was a hoax in the journal Lingua Franca, arguing that the left and social science would be better served by intellectual underpinnings based on reason. He replied to leftist and postmodernist criticism of the deception by saying that his motivation had been to "defend the Left from a trendy segment of itself."
Sokal followed up by co-authoring the book Impostures Intellectuelles with Jean Bricmont in 1997 (published in English, a year later, as Fashionable Nonsense). The book accuses some social sciences academics of using scientific and mathematical terms incorrectly and criticizes proponents of the strong program for denying the value of truth. The book had contrasted reviews, with some lauding the effort, some more reserved, and others pointing out alleged inconsistencies and criticizing the authors for ignorance of the fields under attack and taking passages out of context.
In 2008, Sokal revisited the Sokal affair and its implications in Beyond the Hoax.
- But why did I do it? I confess that I'm an unabashed Old Leftist who never quite understood how deconstruction was supposed to help the working class. And I'm a stodgy old scientist who believes, naively, that there exists an external world, that there exist objective truths about that world, and that my job is to discover some of them.
- Anyone who believes that the laws of physics are mere social conventions is invited to try transgressing those conventions from the windows of my apartment. (I live on the twenty-first floor.)
- R. Fernandez, J. Froehlich, A. D. Sokal, "Random Walks, Critical Phenomena, and Triviality in Quantum Field Theory". Springer (April 1992) ISBN 0-387-54358-9
- Losada, M. (1999). The complex dynamics of high performance teams. Mathematical and Computer Modelling, 30(9–10), 179–192.
- Brown, N. J. L., Sokal, A. D., & Friedman, H. L. (2013). The Complex Dynamics of Wishful Thinking: The Critical Positivity Ratio. American Psychologist. Electronic publication ahead of print.
- Sokal A. (1996). "Transgressing the Boundaries: Toward a Transformative Hermeneutics of Quantum Gravity". Social Text. 46/47 (46/47): 217–252. doi:10.2307/466856. JSTOR 466856.
- Transgressing the Boundaries: Toward a Transformative Hermeneutics of Quantum Gravity
- Sokal A. (1996). "A Physicist Experiments with Cultural Studies". Lingua Franca: 62–64.
- Richard Dawkins (July 1998). "Postmodernism disrobed". Nature 394 (6689): 141–143. doi:10.1038/28089.
- Stephen Hilgartner (Autumn 1997). "The Sokal Affair in Context". Science, Technology & Human Values 22 (4): 506–522. doi:10.1177/016224399702200404.
- William M. Epstein (1990). "Confirmational response bias among social work journals". Science, Technology & Human Values 15 (1): 9–38. doi:10.1177/016224399001500102.
- Gabriel Stolzenberg, "Debunk: Expose as a Sham or False"
- Transgressing the Boundaries: an afterword. 1996. https://www.physics.wisc.edu/undergrads/...f07/.../sokal-2.pdf
- A Physicist Experiments With Cultural Studies. Lingua Franca. May/June 1996. http://www.physics.nyu.edu/faculty/sokal/lingua_franca_v4/lingua_franca_v4.html
- Alan Sokal at the Mathematics Genealogy Project
- University College London
- "Transgressing the Boundaries: Towards a Transformative Hermeneutics of Quantum Gravity"
- Pseudoscience and Postmodernism: Antagonists or Fellow-Travelers? in: Archaeological Fantasies: How Pseudoarchaeology Misrepresents the Past and Misleads the Public, ed. Fagan (2004).
- Alan Sokal’s collection of articles related to the Social Text Affair
- An interview with Alan Sokal on The Marketplace of Ideas