Levels of reality

Philosophers and non-philosophers have been attracted to the idea that the world incorporates levels of being: higher-level items - ordinary objects, artifacts, human beings - depend on, but are not in any sense reducible to, items at lower levels. I argue that the motivation for levels stems from an implicit acceptance of a Picture Theory of language according to which we can 'read off features of the world from ways we describe the world. Abandonment of the Picture Theory opens the way to a 'no levels' conception of reality, a conception that honors anti-reductionist sentiments and preserves the status of the special sciences without the ontological baggage.