When Is a Representation Mistaken for the Thing It Represents?
When Is a Representation Mistaken for the Thing It Represents? A representation becomes misleading when we treat the information it captures as a complete description of something more complicated. Numbers, maps, images, models, labels, and reports allow us to understand things that would otherwise be too complex to examine directly. They simplify information so it can be compared, communicated, and used in decisions. But every simplification includes some features of reality while leaving others out. The trouble begins when we forget the distinction between a representation and the thing it represents. An accurate summary can support an inaccurate judgment if the information it excludes is important to the question being asked. Why Representations Leave Things Out Consider a road map. It shows streets, connections, locations, and distances, but leaves out the weather, construction delays, noise, neighborhood culture, and countless other features of traveling through a city. That incom...