Erik Thiele is a materials scientist who has worked in industry for more than 25 years. He received his PhD from the University of Pennsylvania and followed this with a two-year postdoc at EPFL in Switzerland. Erik has spent his entire professional career at the companies DuPont, and its recent spinout, Chemours, beginning as a research chemist specialising in colloidal and particle science. Since 2008, Erik has been in diverse management roles, leading teams in new product development, technical service, continuous improvement and marketing.