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7. Existence / C. Structure of Existence / 6. Fundamentals / a. Fundamental reality

[a possible bottom level for the structure of existence]

3 ideas
Basic is the potentially perceptible, then comes the contrary qualities, and finally the 'elements' [Anaxagoras]
     Full Idea: We must recognise three 'originative sources': first that which is potentially perceptible body, secondly the contrarities (e.g hot and cold), and thirdly Fire, Water, and the like. Only thirdly, however, for these bodies change into one another.
     From: Anaxagoras (fragments/reports [c.460 BCE]), quoted by Aristotle - The History of Animals 529a34
     A reaction: The 'potentially perceptible' seems to be matter. The surprise here is that the contraries are more basic than the elements, rather than being properties of them. Reality is modes of matter, it seems.
Fundamental particulars can't change [Harré/Madden]
     Full Idea: Fundamental particulars are incapable of change.
     From: Harré,R./Madden,E.H. (Causal Powers [1975], 8.IV)
     A reaction: I quote this in order to challenge it. If the proton can decay (which seems to be the case) maybe everything can. The fundamentals of a lawn mower eventually rust away; it may be thus with universe. What evidence could deny this?
We say there is no fundamental level to ontology, and reality is just patterns [Ladyman/Ross]
     Full Idea: The tentative metaphysical hypothesis of this book, which is open to empirical falsification, is that there is no fundamental level, that the real patterns criterion of reality is the last word in ontology.
     From: J Ladyman / D Ross (Every Thing Must Go [2007], 3.7.3)
     A reaction: I wouldn't hold your breath waiting for the empirical falsification to arrive (or vanish). Their commitment to real patterns (or structures) leaves me a bit baffled.