The Universidade Estadual de Campinas-UNICAMP will hold its X Colóquio Nacional/VII Colóquio Internacional Wittgenstein, “Wittgenstein-Knowledge and Scepticism,” on October 14-16, 2015. The organizers accept contributions in Portuguese, English, or French. To submit your paper, send an abstract of 200-500 words to firstname.lastname@example.org and fill out the on-line enrollment form here. Make sure to include the following additional information: name of the author(s), title of the paper, institutional affiliation and status (masters or doctoral student, lecturer/researcher). For complete information about the conference, go here.