More random stuff

*   Had an anxiety dream last night in which I was in a university lecture theatre, where I had agreed to give a lecture (just introductory, I think) on black holes, but completely forgotten to prepare for it.  Some famous physicist was supposed to be coming to watch it as well.   My big concern was whether I knew enough to "wing it" with the lecture, which was due to start any minute.  Fortunately, the dream did not extend to the start of the lecture....

*  Have I mentioned before, but Japan, which is very big on cloth and fabrics, is the best country from which to buy nice but reasonably priced men's handkerchiefs.  I still do not understand how the modern youngster gets buy without one.

*  I like Uniqlo shirts, and shorts, too.

* The Washington Post has a story about a rare form of cancer which often gets initially mistaken for persistent jock itch (!):

For more than two years, Schroeder had been coping with an extremely rare, invasive cancer called extramammary Paget’s disease (EMPD), which had invaded his scrotum, requiring multiple surgeries. Women account for roughly half of EMPD cases; the cancer, often misdiagnosed as eczema or contact dermatitis, attacks the sweat-producing apocrine glands, including those in the genital and anal areas.

The slow-growing cancer, which in men is frequently misdiagnosed as “jock itch” — slang for a fungal infection — can be fatal. And while treatment is often grueling, for Schroeder the worst part was his sense of isolation: He had never spoken to anyone who shared his diagnosis.

 *  Man, there was a serious outbreak of nuttiness at Catallaxy on the weekend, with Steve Kates spending an entire post deriding a commenter there who is actually one of the more-or-less sane sounding ones.  Not to mention another commenter who spent ages going on about claiming he wasn't able to sleep because there was an evil presence in the master bedroom - for no clear reason at all.  (It was all a bit of "hamming it up" he says this morning.   The point?)

I'm sure that the site is a great example of the psychological phenomena that repeatedly saying things aloud convinces the speaker of the truth of the matter, even if was something was originally held in the mind with weak to moderate conviction.   Thus, for example, the repeated quip that "leftism is a mental illness" moves from what they may have originally sensed as a partisan witticism with some element of truth (I'm not saying I agree with that) to something that many on the site have come to genuinely believe as a an absolute truism, and with no humour in the observation at all.    This is why it such a harmful place - with no calls for moderation in comments from other commenters, or (rarely) from Davidson, it has become descending whirlpool for encouraging righteous certainty of wrong, obnoxious and uncharitable views. 

Now, must go prepare my lecture notes...