Saturday!

* John Lanchester: More general conditions involving gender abnormality affect one in three thousand people – which, globally, is two million people. There are more human beings who are in some degree intersex than there are Botswanans. (via Vu)

* I have no idea what to think or say about Marge Simpson's Playboy spread.

* Regender.com swaps gendered language on websites. Here's my site regendered.

* And, in non-gender news, the Freakonomics folks are facing tons of criticism in the blogosphere over their new book, including Krugman, Brad DeLong, and a four-part series at Climate Progress. The authors have posted a response at the Freakonomics blog, but as Matt Yglesias and their own commenters note, it's fairly limp. I liked the first book, but it looks like I'll skip this one.

Playboy has acquired publication rights for unfinished Nabokov novel The Original of Laura. Via Bookninja.

Thinking of the days when this blog wasn't about the presidential election 24-7—just sixteen long days to go—here are a few links to more traditional gerrycanavan.blogspot.com fare.

* Life on earth may have originated in volcanic eruptions.

* Invest in solar, says solar industry.

* 'Never Say Die: Why We Can't Imagine Death.' Via MeFi.

* Atomic explosions. Lots.

* Buy your own deep shelter underneath London.

* How British police foiled the IRA by opening a laundromat.

* Mad Men will be back for a third season, but showrunner Matthew Weiner may not be: he wants more money.

* Consistent with Environmental Security Hypothesis predictions, when social and economic conditions were difficult, older, heavier, taller Playboy Playmates of the Year with larger waists, smaller eyes, larger waist-to-hip ratios, smaller bust-to-waist ratios, and smaller body mass index values were selected. These results suggest that environmental security may influence perceptions and preferences for women with certain body and facial features.