It doesn’t seem so long ago we celebrated our 80,000th evaluation here at f1000. Today we hit 85k, with an article by David Borsook of Harvard Medical School, talking about changes in the brain on chronic brain pain treatment—no less than an increase in grey matter! The evaluation is free at the f1000 website. Enjoy!

With most of the science media, green movement and world leader attention focused on Copenhagen and climate change right now, it would be remiss of us not to mention a new evaluation which looks at one of numerous papers promising new ways to tackle the greenhouse effect. The reviewer, Robie Macdonald, from the Institute of…