Assessing the usefulness or relevance of philosophy is a seemingly confounding endeavor. It becomes even trickier when approaching a specifically nuanced trend or style of philosophy. Since endless question-begging thought cycles are the genesis of any given philosophy, there is understandable difficulty in posing additional ones that might trump the foundation of that given philosopher's logic or reasoning. To add to that, there is the incessant theoretical backpedaling and earnest apologetics that are such a characteristic reaction to a critique of a particular philosopher's thought. The reason this is complicated is because said apologetics typically entail claims that the philosopher in question was being misread, misunderstood, or read or understood in the incorrect context. They might also claim that the translation of the work in question was a poor one, or that their critics have a very particular axe to grind against them, whether it be political, racial, or class-based. Of course, people usually question philosophers with good reason. These are, after all, academics that make a living out of composing texts full of "deep questions", ones that typically aren't steeped in methodologies that tend to provide reliable evidence or proof. So it's usually the soundness, logic, style, and originality of the philosopher's body of work and thought that tends to be revered or questioned in the end. The point here is that the importance or relevance of philosophy tends to be found in the act of posing big questions in unique ways, all the while offering something new to the theoretical ground that has been covered since the time of Thales and the pre-Socratics. In this sense, science, philosophy's clichéd adversary, often remains silent. What would be the point in questioning anyone’s philosophical system when it's more or less common knowledge that philosophy tends to be a contrived, and narrowly subjective purview of the basic questions of our purpose on this earth, how knowledge works, how perception works, and what way of life is the most morally sound? Well, probably when philosophers purport to understand actual science and implement it as a tool for understanding less scientifically observable phenomena such as the aforementioned types which are so inimical to the concerns of philosophy.
At least this was the problem that Alan Sokal, professor of physics at New York University, seemed to have with an intrinsically French brand of thought which came to popularity in the early 1970’s that usually went by the name postmodernism. Well, it actually went by and/or came out of quite a few different names; structuralism, post-structuralism, deconstruction, etc. It also came to the attention of Western academics around the same time as the academic “discipline” of cultural studies did. Since the late sixties, postmodernity was (and continues to be) a vague moniker under which a variety of culture (in general) defined and questioned itself. Sokal was really just interested in what could roughly be considered postmodern philosophy; specifically the philosophies of Jacques Lacan, Julie Kristeva, Jean Baudrillard, Luce Irigaray, Bruno Latour, Gille Deleuze, Félix Guattari, and Paul Virilio. As an intellectual, Sokal probably found the writings of these particular philosophers to be nothing more than a lot of shallow, erudite poetics that, when analyzed on a grammatical and syntactical level, meant relatively little. Yet as a physicist, he struggled with the fact that the level of understanding displayed in the math and physics that these thinkers were employing in their respective philosophies was flat-out incorrect, when it wasn't simply banal. So in 1996, Sokal devised a devilishly clever intellectual prank: he contrived his own parody of a standard sort of postmodern essay, using the names of the aforementioned French (and Belgian) thinkers as references and source material; it was aptly entitled Transgressing the Boundaries; Toward a Transformative Hermeneutics of Quantum Gravity. Sokal submitted this essay to a prestigious American cultural studies journal by the name of Social Text. His fake essay was immediately lauded with praise from some of the intellectuals mentioned in it, as well as a number of American academics and philosophers who were influenced by the prominent postmodern thinkers. Naturally, at the realization that the essay was a parody, intended to reveal the lack of intellectual rigor on the part of the editors of Social Text, as well as that of cultural studies departments all over the world, the editors claimed that Sokal seemed like an earnest scientific academic interested bringing the disciplines of the natural sciences and the social sciences closer together, furthermore that the writing was bad and that, “its status as parody does not alter, substantially, our interest in the piece, itself, as a symptomatic document." What Sokal’s intentions truly were, above all else, was to illustrate the fraudulence of postmodern approaches to critical thinking by submitting a sociological essay on the academic divide between the hard sciences and the social sciences - an essay that did so by flattering its references, using deliberately obscure and meaningless language, and making false scientific claims – he could show how this style of thinking was “fashionable nonsense” that caused more harm than good. In other words, these thinkers were frauds, through purporting an understanding of science that they didn’t possess, and possibly in various other aspects of their respective philosophies.
A year later, Sokal collaborated with Jean Bricmont, a Belgian theoretical physicist, on a book covering the research and motivation for the Social Text essay entitled Fashionable Nonsense: Postmodern Intellectuals’ Abuse of Science. In it, the two run through the list of names, with fully researched analysis of writings illustrative of particular instances in which erroneous claims about science are made. The two also attempt to explain, to a popular audience, some of the theoretical arguments and discussions that have occurred throughout the history of the philosophy or sociology of science; thinkers such as Karl Popper, Thomas Kuhn, and Paul Feyeraband are taken into account. Sokal also devotes an entire chapter to the so-called “science wars” and offers suggestions, from a scientists point of view, of ways in which the two disciplines would benefit from a sort of academic synthesis. Much like Edward O. Wilson’s best-selling book Consilience, Fashionable Nonsense reveals that in fact there wouldn’t really be much need for philosophers in this hypothetical scenario. Or rather, if social scientists were still needed, their services would be required in a more poetic context, rather than one of research, or merely that of developing theories and methodologies for use in the field.
Certain aspects of Fashionable Nonsense offer complications for the general reader uninitiated in technical physics, math, and science. On the one hand, if the technical explanations are over their head, much of the argument probably won’t make a great deal of sense. Or, if one is of an intellect not steeped in technical science, but more than capable of gleaning the thrust of the debate and controversy, then a little blind faith is required in order to trust Sokal’s explanations. Still, any rational person should be able to see that it’s quite unlikely that a professor of physics would utilize erroneous math and physics in order to debunk the fraudulence inherent in other writers who do the same. Not only would this be immediately revealed by even more outraged scientists, but what exactly would be the point?
Of course, things continue to seem even more complicated thanks to something called epistemic relativism. This is the school of thought that suggests that any mode of knowing – usually what people refer to as an objective truth – is just as good as the next. In other words, what is commonly implied is that western science is just as solidly objective and reliable as tribal myth. Sokal discusses Feyeraband and his anarchic views on scientific method in discourse on the plausibility of epistemic relativism. Again, to the skeptical lay-reader, the entire argument might sound like two sides vociferously attempting to persuade and convince a neutral party. Such is the essence of discussion and argument really. To further complicate things, the Strong Programme is discussed as well, which makes the claim that “true” and “false” scientific theories should be treated equally, and that social status and culture play a role in influencing different scientific theories. Or to put it rather bluntly, the Strong Programme basically states that there is no such thing as observable rationality or reason. In a sense, epistemic relativism lies at the heart of what Sokal and Bricmont are criticizing. This sort of philosophical vagueness, coupled with an unfulfilled, question-begging prophecy are characteristic of what Jacques Derrida’s deconstruction attempted to do with language and writing. In fact, it’s quite characteristic of the analytical approach that most of the authors who are discussed in Fashionable Nonsense rely on in order to excuse the ostensible lack of meaning in their writings.
There are some gargantuan debates and intellectual controversies discussed in Sokal and Bricmont’s incredibly layered book, which is why it should encourage the reader to investigate the verisimilitude of certain philosophies. The two physicists are very much aware of the apologetic arguments that might keep philosophical hucksters theoretically safe, but the basic question of why one would bandy about a very technical and specific scientific language to meet the ends of their philosophical means, remains inadequately answered. It most likely will for some time. The responses to Sokal’s Hoax from the writers in question were predictably incredulous. If it wasn’t the likes of Julie Kristeva accusing them of spreading “disinformation as part of an anti-French, politico-economic campaign”, it was Robert Maggiori in Libération saying that, “Sokal and Bricmont are Humorless scientific pedants who correct grammatical errors in love letters”. Along with this, accusations of right-wing politics and conservatism were made.
In the face of such abysmal intellectual denial, scientific reason can only repeatedly make the claim that there are such things as facts, and that they are observable. This has much to do with why scientists aren’t attached to specific theories for terribly long; these theories are created with the intention of being exploded or discarded if they turn out to serve as unstable groundwork for method. Fashionable Nonsense is polemical, but only in the sense that Sokal feels an obligation to his notions of truth and fact as a scientist. He repeatedly mentions the point that these writers willfully chose to include specifically scientific terminology in their writings. As he mentions in the book, science doesn’t exactly have a monopoly on words such as chaos, velocity, or speed, but when used along with other well recognized terms clearly alluding to specific scientific facts, they cannot be construed as metaphors. Sokal set out to reveal how one aspect of postmodernism was fraudulent, and in doing so seemed to invariably reduce that particular style of thinking and writing to what it truly is: superficial erudition garnished with a lot of fancy-sounding technical language. He wasn't arguing against the usefulness or relevance of the social sciences, rather, he was arguing against pretentious nonsense promulgated as fact under the guise of science.