A professor of cognitive science argues that the world is nothing like the one we experience through our senses. As we go about our daily lives, we tend to assume that our perceptions—sights, sounds, textures, tastes—are an accurate portrayal of the real world. Sure, when we stop and think about it—or when we find ourselves fooled by a perceptual illusion—we realize with a jolt that what we perceive is never the world directly, but rather our brain’s best guess at what that world is like, a kind of internal simulation of an external reality. Still, we bank on the fact...
http://www.theatlantic.com/politics/archive/2016/04/outside-the-socialjustice-movements-small-tent/479049/