Message from ICIAM President Ya-xiang Yuan
The October issue of Dianoia rounds out our ninth year of publication. Please read a new statement of editorial policy that we will present to the ICIAM Board. Readers will find other information about ICIAM's activities; in particular the 2021 Board Meeting will take place in a couple of weeks, and ICIAM has a new president-elect. There is also quite a lot in this issue about the activities of the International Science Council, and several articles about activities of ICIAM member societies.