Jonathan St B. T. Evans is Emeritus Professor at the School of Psychology, Plymouth University, where he was previously Professor of Cognitive Psychology. He has spent his entire career in the study of thinking and reasoning, and was involved in setting up the journal of the same name (published by Taylor and Francis). He has authored a number of books, including Hypothetical Thinking (Psychology Press, 2007) and Thinking Twice (OUP, 2010), and two with the philosopher David Over, presenting a new theory of conditionals (Rationality and Reasoning, Psychology Press, 1996; If, OUP, 2004).
