Green Oasis

Atul Gawande wrote a fascinating article for the New Yorker. It’s premise is that most of our perceptions come not from direct experience of the world but from memory. In other words, very little information is coming to us from the world outside our skull. Our minds are fudging the rest based on past experience. Using case studies of amputees who still perceive sensations in their missing limb and a woman who itched so persistently that she scratched… well I won’t spoil the story.

(via kottke.org)

Update: Dr. Ramachandran explains some of these same phenomena.