 It is highly arguable that human experience, even at the level of perception, is rich in objects that go beyond the concrete existent things of an individualist ontology. The world around us seems to be full of bearings, of suggestions, of half-formed possibilities, of pin-pointed acts or circumstances, of gaps, vaguenesses, of generalities, or unrealized limits, and it is of dogma rather than direct experiences that all these higher order things will reduce to individuals and their actual properties. (AE: 29)