– Brad DeLong has received a DMCA takedown notice from HarperCollins.
– Is SuperFreakonomics author Levitt again denying the ‘unequivocal’ scientific evidence for global warming? New Yorker’s Kolbert calls book a form of “horseshit.”
– One error retracted, 99 to go. Superfreaknomics authors will, in future editions, correct their claim that Caldeira believes “carbon dioxide is not the right villain”.