A message from Ya-xiang Yuan, President of ICIAM
Welcome to the first issue of ICIAM Dianoia for 2021. In this issue you will find the first news of ICIAM 2023, as well as news from two organizations that ICIAM supports: CIMPA and the International Science Council. Research opportunities for mathematicians interested in ocean science are presented in an article about CNRS's venture in this area. And, as always, updates on other meetings, and funding possibilities, particularly in developing countries appear here. The Editorial Board welcomes contributions from all ICIAM member societies, and encourages society representatives and individuals to send articles and letters for publication.
Barbara Lee Keyfitz, Editor-in-Chief, ICIAM Dianoia