Iāll just note that thereās nothing in the Sokal paper about āthe Frankfurt Schoolā.
To give an idea of the gist of that paper, see:
[quote]My aim isnāt to defend science from the barbarian hordes of lit crit or sociology. I know perfectly well that the main threats to science nowadays come from budget-cutting politicians and corporate executives, not from a handful of postmodernist academics. Rather, my goal is to defend what one might call a scientific worldview - defined broadly as a respect for evidence and logic, and for the incessant confrontation of theories with the real world; in short, for reasoned argument over wishful thinking, superstition and demagoguery. And my motives for trying to defend these old-fashioned ideas are basically political.
I identify politically - as I think all of us here today do - with the Left, understood broadly as the political current that denounces the injustices and inequalities of capitalist society and that seeks more egalitarian and democratic social and economic arrangements. And Iām worried about trends in the American Left - particularly in academia - that at a minimum divert us from the task of formulating a progressive social critique, by leading smart and committed people into trendy but ultimately empty intellectual fashions; and that can in fact undermine the prospects for such a critique, by promoting subjectivist and relativist philosophies that in my view are inconsistent with producing a realistic analysis of society that we and our fellow citizens will find compelling. It seems to me that truth, reason and objectivity are values worth defending no matter what oneās political views; but for those of us on the Left, they are crucial - without them, our critique loses all its force[/quote]
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[quote]Now let me be clear: Iām not saying that itās easy to determine, in any specific case, which claims of truth are in fact truths. Trying to make that distinction is, after all, what all of our intellectual work is about; and if it were so easy, then weād be out of a job. (Of course, we may be out of a job anyway, but thatās another story.) What Iām saying is that itās crucial to distinguish between the concept of ātruthā and the concept of āclaim of truthā; if we donāt do that, we give away the game before it starts.
Unfortunately, some people, starting from the undoubted fact that itās difficult to determine the truth - especially in the social sciences - have leapt to the conclusion that there is no objective truth at all. The result is an extreme epistemological skepticism: so that even when postmodernists and their friends concede the existence of an external world - as they pretty much have to - they hobble themselves with a self-imposed inability to make any coherent assertions about that world. How such an extreme skepticism could be a philosophical foundation for political radicalism beats me.
On the contrary, as Barbara Epstein pointed out yesterday, political radicalism means speaking truth to power. Against the mystifications promoted by the powerful, we have to offer to our fellow citizens a coherent and persuasive account of how the existing society really works; we have to criticize that society on the basis of a coherent set of ethical values; and finally, we have to make coherent proposals for how to change that society so as to bring it more in accord with our ethical values[/quote]
-from Truth, Reason, Objectivity and the Left, Alan Sokal, a talk presented at the Socialist Scholars Conference in New York 1997.