Ronny Desmet holds an M.A. in mathematics (1983), an M.A. and a Ph.D. in philosophy (2005 and 2010). He is currently research assistant at the Centre of Logic and Philosophy of Science, Free University of Brussels. His research and publications have focused on Whitehead's philosophy of mathematics and relativity. Michel Weber holds an M.A. and a Ph.D. in philosophy (1991 and 1997). He is the director of the Centre for Philosophical Practice "Chromatiques whiteheadiennes." He has published more than 30 books, e.g., Whitehead's Pancreativism.
The Basics (2006) and the Handbook of Whiteheadian Process Thought (2008).