The Truth about Pythagoras

Did Pythagoras really murder the unfortunate who discovered that the square root of 2 is irrational, and then try to cover it all up? Read all about it...

The Sokal Affair and the "Science Wars"

The latest flare-up of animosity between C. P. Snow's "two cultures" started with a prank by Alan Sokal, a physicist at NYU. He concocted an article laced with the jargon of cultural studies, and submitted it to Social Text. Would the editorial board would accept a piece utterly lacking in logic and sense if it looked like the work of sympathetic scientist? Yes, they did. The ensuing controversy is only now beginning to calm down. More information - much more than almost anyone would want to read - can be found at Sokal's site and the others listed below.

Of the many quotations in Sokal's article from recent philosophers and cultural theorists, the most celebrated is a remark of Jacques Derrida: "the Einsteinian constant is not constant, it is the very concept of variability." Exactly what, if anything, could be meant by this was the subject of an article by Arkady Plotnitsky in Postmodern Culture. I had some comments and reservations about this, which I wrote down for the benefit of the readers of alt.postmodern. A shortened version of this, together with a response from Plotnitsky, appeared later in PMC.


Some "Science Wars" links:


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