Two quick links and promises

Don't miss Sean Carroll's post on Boltzmann and the arrow of time (which ovelaps which a post I promised some time ago but never got around to write, my review of Huw's Price book on the philosophy of time) or Bee's review of Lee Smolin's The Trouble with Physics (which ovelaps with a post I am promising now to make, reviewing the same book... after reading it, which is bound to happen soon).