Anna Marmodoro holds the Chair of Metaphysics in the Department of Philosophy at Durham University and she is concomitantly a Research Fellow of Corpus Christi College Oxford. Her major publications include Aristotle on Perceiving Objects (OUP 2014) and Everything in Everything: Anaxagoras's Metaphysics (OUP 2017).
Erasmus Mayr is Professor for Practical Philosophy at the Friedrich-Alexander University Erlangen-Nuremberg. He is the author of Understanding Human Agency (OUP 2011).