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Single Idea 18890

[filed under theme 9. Objects / D. Essence of Objects / 15. Against Essentialism ]

Full Idea

In the full exposition of Putnam's mechanism for generating the necessary truth that water is H2O, we find that the mechanism employs a certain nontrivial general principle of essentialism concerning liquid substances as a crucial premise.

Gist of Idea

Putnam smuggles essentialism about liquids into his proof that water must be H2O

Source

comment on Hilary Putnam (The Meaning of 'Meaning' [1975]) by Nathan Salmon - Reference and Essence (1st edn) 6.23.1

Book Ref

Salmon,Nathan: 'Reference and Essence (2nd ed)' [Prometheus 2005], p.184


A Reaction

This charge, that Kripke and Putnam smuggle the essentialism into their semantics, rather than deriving it, is the nub of Salmon's criticism of them. It seems to me that a new world view emerged while those two where revising the semantics.


The 9 ideas from 'The Meaning of 'Meaning''

Putnam smuggles essentialism about liquids into his proof that water must be H2O [Salmon,N on Putnam]
The Twin Earth theory suggests that intentionality is independent of qualia [Jacquette on Putnam]
If Twins talking about 'water' and 'XYZ' have different thoughts but identical heads, then thoughts aren't in the head [Putnam, by Crane]
We say ice and steam are different forms of water, but not that they are different forms of H2O [Forbes,G on Putnam]
Does 'water' mean a particular substance that was 'dubbed'? [Putnam, by Rey]
Often reference determines sense, and not (as Frege thought) vice versa [Putnam, by Scruton]
If causes are the essence of diseases, then disease is an example of a relational essence [Putnam, by Williams,NE]
Archimedes meant by 'gold' the hidden structure or essence of the stuff [Putnam]
The hidden structure of a natural kind determines membership in all possible worlds [Putnam]