Michael Meadon recently hosted the 12th Carnival of the Africans at Ionian Enchantment, and there are a number of pieces worth a look, and blogs worth supporting. Three posts that I’d recommend are Mike’s on the disturbingly common habit humans have of engaging in post-hoc reasoning with regard to medicine and the immune system, Tim at Reason Check reminding us of how “psychics” and their ilk exploit the vulnerable for personal gain, and Dr. Spurt at Effortless Incitement on robophobia in music. But you may want to look at the Carnival post itself, as there’s a lot more there that I haven’t gotten around to reading yet. And if you’d like to host or contribute to a future Carnival, the guidelines are here.