Ruud ter Meulen is Emeritus Professor of Ethics in Medicine at the University of Bristol. He was Director and Professor in Philosophy at the Institute of Bioethics and the Universiteit Maastricht, Netherlands before moving to Bristol in 2005. He is editor-in-chief of the volume Rethinking Cognitive Enhancement (2017) and has published more than 150 articles, chapters and books in medical ethics. He was a visiting Scholar at the Hastings Centre and the Brocher Foundation, Switzerland, and is currently President of the European Association of Centres for Medical Ethics (EACME).