Are Hj�rungnes is a Professor in the Faculty of Mathematics and Natural Sciences at the University of Oslo, Norway. He is a Senior Member of the IEEE and received his Ph.D. from the Norwegian University of Science and Technology in 2000.Thomas M. Tuozzo is a Professor of Philosophy at the University of Kansas. He holds a PhD in Classics and Philosophy from Yale University, and his articles have been published in journals including the Journal of the History of Philosophy, Phronesis, Apeiron and Phoenix.