Viva Hammer hosted a first time conversation A Unified Global Tax System: Is it possible? Will it work? between Tom Barthold, Chief of Staff of the Joint Committee on Taxation at the U.S. Congress, David Bradbury, Deputy Director, OECD Centre for Tax Policy and Administration and Pascal Saint Amans, Former Director, Centre for Tax Policy and Administration, OECD. Recording of the talk can be found here: https://taxpolicy.crawford.anu.edu.au/sites/default/files/events/attachments/2023-03/7_mar_event_audio_edited.mp3.