Michael Devitt and Josh Parsons

Roy Sorensen, Julia Driver, and family

Jonathan Schaffer in action

Peter Godfrey-Smith and audience

Wolfgang Schwarz

John Doris

Presidential address: Reading from the Aufbau

Eleonore Stump

Uriah Kriegel and David Bourget

Susanna Schellenberg

Daniel Nolan

Graham Nerlich, Michael Devitt, Greg O'Hair, David Armstrong, John Heil

John Bigelow, Roy Sorensen, Nic Damnjanovic, Ole Koksvik, Peter Menzies, Stephan Leuenberger

Russell Blackford and Sharon Ford

Nick Smith and Huw Price

Maurice Goldsmith, Daniel Star, Mark Colyvan

John Doris and Ole Koksvik

JC Bjerring and Ben Blumson

Steve Matthews, Jeanette Kennett, Daniel Star

Ayako Onzo and Al Hájek

Bronwyn Finnigan and Koji Tanaka

Graham Priest and Garrett Cullity

Peter Godfrey-Smith and Bill Lycan

Jessica Wolfendale and Daniel Star

Fritz Allhoff and Ali Niedbalski

Annette Kilarr

Susanna Schellenberg and Graham Priest

Stewart Candlish singing "The Ballad of St. Anselm"

John Bigelow performing the Haka

The Philosophers' Drinking Song, performed by John Lamont, Rachael Briggs, XX, Lauren Ashwell, Kate Devitt

Fritz Allhoff, Ali Niedbalski, Jessica Wolfendale, Andy Egan at Wollomombi Gorge