http://feedproxy.google.com/~r/swak/~5/hurTBSkEZZw/swak208.mp3 Toxic attitudes, conspiracy mongering, British prostates, and intensity modulated radiotherapy. Plus tinned ravioli, carpenters selling beef, learning to count, and sexist crocodiles. And a final call for QED from Skeptics with a K! Get your tickets for QED now at qedcon.org/tickets