The interface theory of perception leaves me hungry for more: Commentary on Hoffman, Singh, and Prakash, “The interface theory of perception”

Abstract

The interface theory offers a rich blend of logic and mathematical modeling with a dash of evolutionary story-telling, leading to the conclusion that perceptual experience and physical reality are only loosely related. Is the theory convincing? I would have to say “almost”; although it certainly has many elements working in its favor, ultimately, I also found that some important questions were ignored or left unanswered (e.g., a more fully articulated account of how evolutionary mechanisms operate on perception). I am quite optimistic that the next iteration of the theory will be able to address these issues.