Creator	Bio	Role	# of Episodes
Peter Tatchell	"Peter Tatchell is a British human rights campaigner, originally from Australia, best known for ...	Guest	1
Jim Al-Khalili	"Dr. Jameel Sadik Al-Khalili is a theoretical physicist, author, and broadcaster. Currently, he ...	Guest	1
Phoebe Cohen	"Dr. Phoebe A. Cohen is a micropaleontologist whose work focuses on reconstructing ancient organ...	Guest	1
Lawrence Leung	"Comedian, TV writer, sceptical wizard. ABCLife columnist. From TV's Maximum Choppage, Unbelieva...	Guest	1
Cory Doctorow	"Cory Efram Doctorow is a blogger, journalist, and science fiction author. He serves as co-edito...	Guest	1
Julian Baggini	"Dr. Julian Baggini is the author, co-author or editor of over 20 books including The Godless Go...	Guest	1
Chris French	"Chris French is a psychologist specialising in the psychology of paranormal beliefs and experie...	Guest	1
Tim Harford	"Tim Harford is an economist and journalist."