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Single Idea 4615

[filed under theme 8. Modes of Existence / B. Properties / 7. Emergent Properties ]

Full Idea

New combinations of properties are just that: new combinations, not new properties. (This is not to reject complex properties, but only to reaffirm that complex properties are nothing over and above their constituents suitably arranged).

Gist of Idea

Complex properties are not new properties, they are merely new combinations of properties

Source

John Heil (Philosophy of Mind [1998], Ch.6)

Book Ref

Heil,John: 'Philosophy of Mind' [Routledge 1998], p.192


A Reaction

I wish I could be so confidence, but no one seems quite sure what a property is. Are they defined causally, or as 'qualities'? If the latter, what is a quality? Are there basic properties? Can properties merge to form a new one?


The 14 ideas with the same theme [new properties only found at higher levels of existence]:

Some properties depend on components, others on their relations [Searle]
Fully 'emergent' properties contradict our whole theory of causation [Searle]
Properties can have causal powers lacked by their constituents [Kim]
Emergent properties appear at high levels of complexity, but aren't explainable by the lower levels [Nagel]
Is weight a 'resultant' property of water, but transparency an 'emergent' property? [Kim]
Emergent properties are 'brute facts' (inexplicable), but still cause things [Kim]
The world is full of messy small things producing stable large-scale properties (e.g. mountains) [Fodor]
If mental properties are emergent they add a new type of causation, and physics is not complete [Crane]
The distinction between 'resultant' properties (weight) and 'emergent' properties is a bit vague [Crane]
Complex properties are just arrangements of simple properties; they do not "emerge" as separate [Heil]
Complex properties are not new properties, they are merely new combinations of properties [Heil]
Emergent properties will need emergent substances to bear them [Heil]
A lead molecule is not leaden, and macroscopic properties need not be microscopically present [Mumford]
Weak emergence is just unexpected, and strong emergence is beyond all deduction [Mumford/Anjum]