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Single Idea 6531

[filed under theme 7. Existence / C. Structure of Existence / 2. Reduction ]

Full Idea

Institutional types are irreducible, though I assume that institutional tokens are reducible in the sense of strict identity, all the way down to the subatomic level.

Clarification

An 'institution' would be any organisation, such as a brain or plant

Gist of Idea

Institutions are not reducible as types, but they are as tokens

Source

William Lycan (Consciousness [1987], 4.3)

Book Ref

Lycan,William G.: 'Consciousness' [MIT 1995], p.42


A Reaction

This seems a promising distinction, as the boundaries of 'institutions' disappear when you begin to reduce them to lower levels (cf. Idea 4601), and yet plenty of institutions are self-evidently no more than physics. Plants are invisible as physics.

Related Idea

Idea 4601 Higher-level sciences cannot be reduced, because their concepts mark boundaries invisible at lower levels [Heil]


The 25 ideas with the same theme [explaining higher levels of existence by lower ones]:

Reduction has been defined as deriving one theory from another by logic and maths [Nagel,E, by Kim]
Reduction requires that an object's properties consist of its constituents' properties and relations [Sellars]
Reduction is either by elimination, or by explanation [Searle]
Eliminative reduction needs a gap between appearance and reality, as in sunsets [Searle]
Reduction can be of things, properties, ideas or causes [Searle]
Smooth reductions preserve high-level laws in the lower level [Jackson]
Reductionism is good on light, genes, temperature and transparency [Kim, by PG]
The whole truth supervenes on the physical truth [Lewis]
Supervenience is reduction without existence denials, ontological priorities, or translatability [Lewis]
Reduction can be by identity, or constitution, or elimination [Parfit, by PG]
A weaker kind of reductionism than direct translation is the use of 'bridge laws' [Kirk,R]
Institutions are not reducible as types, but they are as tokens [Lycan]
Types cannot be reduced, but levels of reduction are varied groupings of the same tokens [Lycan]
An understanding of the most basic physics should explain all of the subject's mysteries [Krauss]
The reductionist programme dispenses with levels of reality [Heil]
Reduction might be producing a sentence which gets closer to the logical form [Fine,K]
Reduction might be semantic, where a reduced sentence is understood through its reduction [Fine,K]
Reduction is modal, if the reductions necessarily entail the truth of the target sentence [Fine,K]
The notion of reduction (unlike that of 'ground') implies the unreality of what is reduced [Fine,K]
Our categories lack the neat arrangement needed for reduction [Heil]
Good reductionism connects fields of knowledge, but doesn't replace one with another [Pinker]
Three types of reduction: Theoretical (of terms), Definitional (of concepts), Ontological (of reality) [Schaffer,J]
Reduce by bridge laws (plus property identities?), by elimination, or by reducing talk [Macdonald,C]
Multiple realisability is said to make reduction impossible [Okasha]
That Peano arithmetic is interpretable in ZF set theory is taken by philosophers as a reduction [Halbach]