Suelette Drefus, Julian Burnside, Kristinn Hrajnsson, and Lizzie O'Shea were the main people in this event. I have transcribed some of Suelette Drefus, Technology Researcher and Author's excellent summary of Julian Assange's contributions to the public internet and free software.
4 December 2019
Kristinn Hrafnsson - Editor in Chief of WikiLeaks
Suelette Dreyfus - technology researcher, journalist, and writer
Julian Burnside QC - part of Assange's legal team
Lizzie O'Shea - lawyer, writer, broadcaster