Book Short: Sloppy Sequel SuperFreakonomics, by Steven Levitt and Stephen Dubner, wasn’t a bad book, but it wasn’t nearly as good as the original Freakonomics, either. I always find the results of “naturally controlled experiments” and taking a data-driven view of the world to be very refreshing. And as much as I like the social scientist versions of these kinds of books like Malcolm Gladwell’s The Tipping Point and Blink (book; blog post), there’s usually something about reading something data driven written by a professional quant jock that’s more reassuring. That’s where SuperFreakonomics fell down a bit for me. Paul Krugman has described the book in a couple different places as “snarky and contrarian.” I typically enjoy books that carry…