Panellists: Angus Taylor, assistant minister for cities and digital transformation; Terri Butler, Queensland Labor MP; Brian Cox, particle physicist and TV presenter; Judith Sloan, economist and businesswoman; and Shara Evans, technology futurist.
Panellists: Arthur Sinodinos, Cabinet secretary; Tanya Plibersek, deputy opposition leader; Chris Mitchell, former editor-in-chief, The Australian; Robert Manne, writer and emeritus professor; and Christine Dolan, investigative journalist.
Panellists include Scott Morrison - Shadow Minister for Immigration and Citizenship, Bob Carr - Former NSW Premier, Heather Ridout - prominent business woman, Simon Sheikh - National Director of online group GetUp and Shimrit Nothman - Israeli Australian communications consultant.
Panellists include: Christopher Pyne - Education Minister, Anna Burke - Former Speaker of the House, Mark Trevorrow - Actor and comedian aka 'Bob Downe', Pallavi Sinha - Human Rights and Immigration Lawyer and John Roskam - Executive Director, Institute of Public Affairs.
Panellists include: Lisa Wilkinson, Journalist and television presenter, Bryan Stevenson - American Public-interest Lawyer, Greg Sheridan - Foreign Affairs Editor, The Australian and Catherine King - Shadow Health Minister.