|Concept: term for an entity with certain properties. The properties of an object correspond to the features of the concept. These concept features are necessary in contrast to the properties of an individual object, which are always contingent.|
Books on Amazon
Criteria / recognition / Dennett: e.g. an animal is confused. Question: "what is the conceptual content of his being confused?"
Darwins gefährliches Erbe Hamburg 1997
Spielarten des Geistes Gütersloh 1999