shtetl

One of the joys of the holidays and the University turning off the heating and locking us out, is that it provides time to catch up on things: papers, refereeing, recommendation letters, grading, syllabi, proposals, all the stuff one can rarely get to during actual working semester hours. And, sometimes, there is time for real life: casual reading, family, catching up online... One of the ye olde blog things I like to look over occasionally is Scott Aaronson's shtetl-optimized, for the latest on P!=NP news, or polemic on quantum computing. This time, what caught my eye was his take on the…