The keynote lecture, "Chicken Chicken Chicken Chicken Chicken," was delivered by Doug Zongker, based on his paper Chicken Chicken Chicken: Chicken Chicken (PDF). I would imagine the keynote would give Doug more time to expound upon the topic than the short lecture available on YouTube, but I think the video captures the basic gist of his arguments.
Ars Technica :: Ig Nobels go to sword swallowing, gay bomb
