Every spring people meet in Paris to talk about logic ... Chaque printemps on se rencontre ?? Paris pour discuter de logique ... Highlight of the 5th edition of Logic in Question: the talk by Zhenzhen Guo challenging the existence of any Chinese logic http://www.logic-in-question.org/ Everybody is welcome at the Sorbonne - Free entrance ! [For admin and other information see: http://www.mta.ca/~cat-dist/ ]