themarginalian.org · 4 hours ago
What we miss in our daily walks - which is to say, what we miss in our daily lives - is not a failure of vision but of attention. Cognitive scientist Alexandra Horowitz takes eleven walks around the same city block with eleven different companions, from a toddler to a geologist to her own dog, and discovers that each perceives an entirely different reality in the same familiar space. As one expert tells her, "Half of tracking is knowing where to look, and the other half is looking" - a truth that applies not just to finding insects on leaves but to finding meaning in our own neighborhoods. Through each walk, Horowitz learns that expertise is simply cultivated interest, that "the art of seeing has to be learned," and most remarkably, that once learned it changes the brain itself: "Follow me here: your brain will begin to change as you do." What emerges is a gentle revelation that we are all sleepwalkers on our own sidewalks, and that waking up requires nothing more than the willingness to notice what has always been there.