Panellists: Attorney-General, Nicola Roxon; shadow education minister, Christopher Pyne; humanist philosopher, A.C. Grayling; human rights lawyer, Geoffrey Robertson and Middle East analyst, Lydia Khalil.

Panellists: A.C. Grayling, British Philosopher; Brendan O'Connor, Minister for Immigration; Kelly O'Dwyer, Liberal Member for Higgins; Christine Nixon, Former Chief Commissioner of Victoria Police; Brendon Gale, Former AFL player and CEO Richmond Football Club; and George Megalogenis, Author and Commentator.

From the Sydney Opera House we mark the 400th anniversary of William Shakespeare with: Scholar Germaine Greer; Bell Shakespeare Company's John Bell; Actor Kate Mulvany; Philosopher AC Grayling & Actor Kylie Farmer.

Joining Virginia Trioli: Assistant Minister for Social Services & Multicultural Affairs Zed Seselja, Shadow Attorney-General Mark Dreyfus, SA Senator Lucy Gichuhi, philosopher A.C. Grayling & Israeli MP Merav Michaeli.

Joining Tony Jones: Former Deputy Leader of UK Labour Harriet Harman, Assistant Minister for Science, Jobs & Innovation Zed Seselja, Shadow Justice Minister Clare O'Neil, philosopher A.C. Grayling & author Catherine McGregor.

Tony Jones joins philosopher/author A. C. Grayling, Minister for Population & Cities Alan Tudge, Shadow Minister for the Environment & Water Terri Butler, historian/broadcaster Clare Wright and people's panellist Li Shee Su.