摘要
Almost four years have passed since I was elected IUGS President for the period 2008-2012.It seems appropriate before concluding my term to report on the main activities undertaken during those four years,especially with regard to what was outlined in my presentation to the IUGS Council in Oslo on August 13,2008,and my editorial in the 2008 September issue(vol.31 No.3)of Episodes.
