Andreas Keller is an expert on smells and smell perception. He has PhDs in philosophy
For many years he worked at the Rockefeller University, where he ran a large research
project investigating smell perception. The results of this research have been published
in magazines such as Nature and Science.
Most recently, Keller authored The Philosophy of Olfactory Perception (Palgrave Macmillan), in which he considers an alternative approach to perceptual
philosophy, based on olfaction rather than vision.
Keller currently works as an independent consultant for the flavor and fragrance
industry as well as an adjunct professor at different institutions.