Jean
Piaget

University of Geneva


Juan
Pascual-Leone

York University (Philosophy Tree)


Robbie
Case

University of Toronto (MathTree)


Marc
Lewis

University of Toronto


Tom
Hollenstein

Queens University
?


Jutta
Joormann

University of Miami


Joelle
LeMoult

University of Miami

Ellen
Jopling

UBC
(Options)

Ellen JoplingX