title: Route-planning and the comparative study of future-thinking.
authors.affiliation: Department of Philosophy, King's College London London, UK.
authors.forename: James M
authors.initials: JM
authors.lastname: Thom
authors.affiliation: Department of Psychology, University of Cambridge Cambridge, UK.
authors.forename: Nicola S
authors.initials: NS
authors.lastname: Clayton
keywords: chimpanzees; comparative cognition; future thinking; mental time travel; navigation behavior