The Sokal affair, also known as the Sokal hoax, was a demonstrative scholarly hoax performed by Alan Sokal, a physics professor at New York University and University College London. In 1996, Sokal submitted an article to Social Text, an academic journal of cultural studies. The submission was an experiment to test the journal's intellectual rigor, specifically to investigate whether "a leading North American journal of cultural studies—whose editorial collective includes such luminaries as Fredric Jameson and Andrew Ross—[would] publish an article liberally salted with nonsense if (a) it sounded good and (b) it flattered the editors' ideological preconceptions." The article, "Transgressing the Boundaries: Towards a Transformative Hermeneutics of Quantum Gravity", was published in the journal's Spring/Summer 1996 "Science Wars" issue. It proposed that quantum gravity is a social and linguistic construct. The journal did not practice academic peer review at the time, so it did not submit the article for outside expert review by a physicist. Three weeks after its publication in May 1996, Sokal revealed in the magazine Lingua Franca that the article was a hoax. The hoax caused controversy about the scholarly merit of commentary on the physical sciences by those in the humanities; the influence of postmodern philosophy on social disciplines in general; and academic ethics, including whether Sokal was wrong to deceive the editors or readers of Social Text; and whether Social Text had abided by proper scientific ethics. In 2008, Sokal published Beyond the Hoax, which revisited the history of the hoax and discussed its lasting implications.
Background
In an interview on the U.S. radio program All Things Considered, Sokal said he was inspired to submit the bogus article after reading Higher Superstition (1994), in which authors Paul R. Gross and Norman Levitt claim that some humanities journals will publish anything as long as it has "the proper leftist thought" and quoted (or was written by) well-known leftist thinkers. Gross and Levitt had been defenders of the philosophy of scientific realism, opposing postmodernist academics who questioned scientific objectivity. They asserted that anti-intellectual sentiment in liberal arts departments (especially English departments) caused the increase of deconstructionist thought, which eventually resulted in a deconstructionist critique of science. They saw the critique as a "repertoire of rationalizations" for avoiding the study of science.
Article Sokal reasoned that if the presumption of editorial laziness was correct, the nonsensical content of his article would be irrelevant to whether the editors would publish it. What would matter would be ideological obsequiousness, fawning references to deconstructionist writers, and sufficient quantities of the appropriate jargon. After the article was published and the hoax revealed, he wrote:
The results of my little experiment demonstrate, at the very least, that some fashionable sectors of the American academic Left have been getting intellectually lazy. The editors of Social Text liked my article because they liked its conclusion: that "the content and methodology of postmodern science provide powerful intellectual support for the progressive political project" [sec. 6]. They apparently felt no need to analyze the quality of the evidence, the cogency of the arguments, or even the relevance of the arguments to the purported conclusion.
Content of the article "Transgressing the Boundaries: Towards a Transformative Hermeneutics of Quantum Gravity" proposed that quantum gravity has progressive political implications, and that the "morphogenetic field" could be a valid theory of quantum gravity. (A morphogenetic field is a concept adapted by Rupert Sheldrake in a way that Sokal characterized in the affair's aftermath as "a bizarre New Age idea".) Sokal wrote that the concept of "an external world whose properties are independent of any individual human being" was "dogma imposed by the long post-Enlightenment hegemony over the Western intellectual outlook". After referring skeptically to the "so-called scientific method", the article declared that "it is becoming increasingly apparent that physical 'reality'" is fundamentally "a social and linguistic construct." It went on to state that because scientific research is "inherently theory-laden and self-referential", it "cannot assert a privileged epistemological status with respect to counterhegemonic narratives emanating from dissident or marginalized communities", and that therefore a "liberatory science" and an "emancipatory mathematics", spurning "the elite caste canon of 'high science'", needed to be established for a "postmodern science [that] provide[s] powerful intellectual support for the progressive political project." Moreover, the article's footnotes conflate academic terms with sociopolitical rhetoric, e.g.:
Just as liberal feminists are frequently content with a minimal agenda of legal and social equality for women and "pro-choice", so liberal (and even some socialist) mathematicians are often content to work within the hegemonic Zermelo–Fraenkel framework (which, reflecting its nineteenth-century liberal origins, already incorporates the axiom of equality) supplemented only by the axiom of choice.
Publication
Sokal submitted the article to Social Text, whose editors were collecting articles for the "Science Wars" issue. "Transgressing the Boundaries" was notable as an article by a natural scientist; biologist Ruth Hubbard also had an article in the issue. Later, after Sokal revealed the hoax in Lingua Franca, Social Text's editors wrote that they had requested editorial changes that Sokal refused to make, and had had concerns about the quality of the writing: "We requested him (a) to excise a good deal of the philosophical speculation and (b) to excise most of his footnotes." Still, despite calling Sokal a "difficult, uncooperative author", and noting that such writers were "well known to journal editors", based on Sokal's credentials Social Text published the article in the May 1996 Spring/Summer "Science Wars" issue. The editors did not seek peer review of the article by physicists or otherwise; they later defended this decision on the basis that Social Text was a journal of open intellectual inquiry and the article was not offered as a contribution to physics.
Responses
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