Evidence for future cognition in animals

Evidence concerning the possibility of mental time travel into the future by animals was reviewed. Both experimental laboratory studies and field observations were considered. Paradigms for the study of future anticipation and planning included inhibition of consumption of current food contingent on future receipt of either a larger quantity or more preferred food, choice between quantities of food contingent on future pilfering or replenishment of food, carrying foods to different locations contingent on future access to those locations, and selection of tools for use to obtain food in the future. Studies of non-human primates, rats, black-capped chickadees, scrub-jays, and tayras were considered. It was concluded that current evidence favors future cognition in animals, and some theoretical issues concerning this ability were discussed.

► The evidence pro and con regarding future planning in animals is considered.
► Evidence from primates, rats, black-capped chickadees, scrub-jays and tayras is examined.
► Animals choose response that leads to better future outcome.
► Animals move food to locations that will be more advantageous in the future.
► Apes select tools for future use.