The constitutive rule of a round table

'What is the dialogical way to episteme?' and 'What chances has a commentary to approach correctly this question? ' constitute the author's problems in presenting and discussing the collective volume (On) Searle on Conversation. The contributors — along with Searle and the author of this essay — are involved in a discussion about discussion, whose constitutive norms are examined. In order to reduce the 'staging' distance between the critical act and the object of criticism, some of the analyzed concepts are transformed into analytical instruments.