general declarations about the nature of reality or of human knowledge. But to say this is very far from admitting the possibility of "logic without ontology". The thoughtful beginning student in logic quickly wants to know what it is he or she is really studying and what, precisely, it has to do with the real (or other) worlds. The slightest philosophical stimulation (of which logic classes are often deplorablyfree) will lead him or her, further,to ask about the evidence supporting the various sorts of claims made as the course progresses, and about the methodology of logic from a scientific point of view. Rarely is any answer givento such questions, much less a reasonable and well elaborated one." /> Sentences which are true in virtue of their color - Willard Dallas | sdvig press