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Single Idea 3208

[filed under theme 18. Thought / C. Content / 5. Twin Earth ]

Full Idea

Putnam argued that "water" refers to H2O by virtue of causal chains extending from present use back to early dubbing uses of it that were in fact dubbings of the substance H2O (although, of course, the original users of the word didn't know this).

Gist of Idea

Does 'water' mean a particular substance that was 'dubbed'?

Source

report of Hilary Putnam (The Meaning of 'Meaning' [1975]) by Georges Rey - Contemporary Philosophy of Mind 9.2.1

Book Ref

Rey,Georges: 'Contemporary Philosophy of Mind' [Blackwell 1997], p.242


A Reaction

This is the basic idea of the Causal Theory of Reference. Nice conclusion: most of us don't know what we are talking about. Maybe the experts on H2O are also wrong...


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]