92 guests, sorted by last name.
A
- Torin Alter: 2026
B
- Bernard Baars: Season 4, Episode 4
- R. Scott Bakker: Season 1, Episode 14
- Katalin Balog: Season 8, Episode 7
- Jacob Berger: Season 4, Episode 6
- Heather Berlin: Season 3, Episode 24
- Filipe De Brigard: Season 6, Episode 1
- Andrei Buckareff: 2025
C
- Peter Carruthers: Season 4, Episode 10
- Victor Caston: Season 3, Episode 26
- David Chalmers: Season 3, Episode 2
- Tony Chemero: Season 4, Episode 9
- Noam Chomsky: 2022
- Sam Coleman: Season 8, Episode 8
- Jennifer Corns: Season 3, Episode 12
- Brian Cutter: 2025
D
- Rachel Denison: Season 6, Episode 2
- Adrien Doerig: Season 4, Episode 13
- James Dow: Season 3, Episode 9
F
- Steve Fleming: Season 6, Episode 5, Season 2, Episode 5
- Keith Frankish: Season 2, Episode 7, Season 2, Episode 1
G
- Monica Gagliano: Season 1, Episode 13
- Philip Goff: Season 3, Episode 19, Season 3, Episode 17, Season 2, Episode 10, Season 2, Episode 7, Season 1, Episode 3
- Javier Gomez-Lavin: Season 1, Episode 8
- Michael Graziano: Season 6, Episode 3
H
- Biyu He: Season 8, Episode 4
- Bryce Huebner: Season 3, Episode 3
J
- Carolyn Dicey Jennings: Season 2, Episode 11
K
- François Kammerer: 2026, Season 3, Episode 28
- Bernardo Kastrup: Season 3, Episode 19, Season 3, Episode 17, Season 2, Episode 9
- Alex Kiefer: Season 3, Episode 13
- Christof Koch: Season 4, Episode 3
- Benjamin Kozuch: Season 3, Episode 10
- John Kubie: Season 3, Episode 16
L
- Peter Langland-Hassan: Season 7, Episode 2
- Hakwan Lau: Season 3, Episode 15, 2018
- Joe LeDoux: Season 3, Episode 8
- Andrew Lee: Season 3, Episode 18
- Geoffrey Lee: Season 3, Episode 11
- Chris Letheby: Season 3, Episode 25
- Elizabeth Loftus: Season 4, Episode 1
M
- Eric Mandelbaum: 2022
- Pete Mandik: Season 3, Episode 13, Season 3, Episode 5
- Farid Masrour: Season 7, Episode 4
- Lucia Melloni: Season 4, Episode 17
- Matthias Michel: Season 6, Episode 8, Season 2, Episode 2
- Ruth Millikan: Season 2, Episode 3, Season 1, Episode 1.5
- Carlos Montemayor: Season 1, Episode 4
- Barbara Montero: Season 8, Episode 6
- Jorge Morales: Season 1, Episode 5
- Liad Mudrik: Season 4, Episode 17
- Myrto Mylopoulos: Season 3, Episode 22
N
- Bence Nanay: Season 8, Episode 1
- Georg Northoff: Season 3, Episode 7
O
- J. Kevin O'Regan: Season 7, Episode 3
- Masafumi Oizumi: 2018
P
- Romina Padró: Season 4, Episode 11
- David Papineau: Season 3, Episode 23, Season 3, Episode 4
- Richard Passingham: Season 1, Episode 2
- Claudia Passos-Ferreira: Season 3, Episode 14
- Kate Pendoley: Season 4, Episode 8
- Megan Peters: Season 4, Episode 14
- Gualtiero Piccinini: Season 6, Episode 6
- David Pitt: Season 3, Episode 6
- Michael Pitts: Season 4, Episode 17
- Graham Priest: Season 8, Episode 3
Q
- Jake Quilty-Dunn: Season 7, Episode 6
R
- Tony Ro: Season 3, Episode 1
- Michael Rodriguez: Season 1, Episode 10
- Luke Roelofs: Season 4, Episode 2
- David Rosenthal: Season 3, Episode 8
S
- Susanna Schellenberg: Season 8, Episode 5.5, Season 8, Episode 5
- Susan Schneider: Season 2, Episode 8
- Eric Schwitzgebel: Season 6, Episode 4
- Miguel Ángel Sebastián: Season 1, Episode 9
- Claire Sergent: Season 4, Episode 16
- Nicholas Shea: Season 4, Episode 7
- Henry Shevlin: Season 3, Episode 21
- Michael Silberstein: Season 1, Episode 15
- Declan Smithies: Season 4, Episode 5
- Cevin Soling: Season 4, Episode 15
- Mark Solms: Season 4, Episode 18
- Maja Spener: Season 7, Episode 8
- Daniel Stoljar: Season 3, Episode 27
T
- Joshua Tan: Season 2, Episode 4
- Evan Thompson: Season 4, Episode 12, Season 3, Episode 20
W
- Josh Weisberg: Season 7, Episode 1
- Kenneth Williford: Season 8, Episode 9
- Jamie Woodhouse: Season 6, Episode 7
- Wayne Wu: Season 1, Episode 7
Y
- Jumana Yahya: Season 1, Episode 6
Z
- Arnold Zuboff: Season 7, Episode 5