IAN H. ROBERTSON is professor of psychology at Trinity College Dublin where he was founding Director of Trinity College Institute of Neuroscience. He is a member of the Royal Irish Academy and was previously a Fellow of Hughes Hall, University of Cambridge, where he was also a senior scientist at the Cognition and Brain Sciences Unit. Robertson has more than two hundred published books and articles in this field, including in Nature, Brain, Journal of Neuroscience and Psychological Bulletin. A former science writer for the London Times, his books include Mind Sculpture and the Opening the Mind’s Eye. He lives in Ireland.