August 2nd, 2008  |  Tags: , , , ,


I recommend to everyone — but especially to my friends finishing dissertations, and doubly especially to those in Computer Science — Olin Shivers’ amazing acknowledgments section from the scsh manual, which I first encountered as a young Scheme nerd a long time ago. (Philip Greenspun’s gloss on Prof. Shivers’ acknowledgments is pretty delightful as well; scroll ahead to the second block quotation and prepare to be amazed.)


Speaking of acknowledgments, I make brief and jocular reference to the “preface paradox” in the draft preface of my dissertation. This is one of my favorite paradoxes (originally due to David C. Makinson). The basic idea is that a writer believes every individual claim in a manuscript is true (or else he or she would not have committed them to paper); however, some writers claim that their work inevitably will be found to contain some errors. As a consequence, writers are in the curious position of believing the conjunction of every claim in a book and believing the negation of the conjunction of every claim in a book. Whether or not this is irrational is — I guess — an open question with a few plausible solutions.