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Single Idea 11858

[filed under theme 9. Objects / E. Objects over Time / 9. Ship of Theseus ]

Full Idea

Let us remember that the title in question is not the title to the sobriquet 'Theseus' Ship'; it is the title to identity with Theseus' ship, a particular ship originating from the eighth century B.C.

Clarification

A 'sobriquet' is a label (!)

Gist of Idea

The question is not what gets the title 'Theseus' Ship', but what is identical with the original

Source

David Wiggins (Sameness and Substance Renewed [2001], 3.4)

Book Ref

Wiggins,David: 'Sameness and Substance Renewed' [CUP 2001], p.98


A Reaction

There is an assumption here that identity is defined by origin. What is the origin of the identity of those huge football clubs that began under the name of some village team in 1875? What is the origin of 'England' as a single entity?


The 19 ideas with the same theme [does his ship remain if its parts are steadily changed?]:

The ship which Theseus took to Crete is now sent to Delos crowned with flowers [Plato]
Replacing timbers on Theseus' ship was the classic illustration of the problem of growth and change [Plutarch]
Some individuate the ship by unity of matter, and others by unity of form [Hobbes]
If a new ship were made of the discarded planks, would two ships be numerically the same? [Hobbes]
Bodies, like Theseus's ship, are only the same in appearance, and never strictly the same [Leibniz]
The purpose of the ship makes it the same one through all variations [Hume]
Insurance on the original ship would hardly be paid out if the plank version was wrecked! [Frede,M]
The question is not what gets the title 'Theseus' Ship', but what is identical with the original [Wiggins]
Priests prefer the working ship; antiquarians prefer the reconstruction [Wiggins]
If you reject transitivity of vague identity, there is no Ship of Theseus problem [Inwagen]
Thinking of them as 'ships' the repaired ship is the original, but as 'objects' the reassembly is the original [Jubien]
Rearranging the planks as a ship is confusing; we'd say it was the same 'object' with a different arrangement [Jubien]
If you can have the boat without its current planks, and the planks with no boat, the planks aren't the boat [Heil]
If 5% replacement preserves a ship, we can replace 4% and 4% again, and still retain the ship [Lowe]
A renovation or a reconstruction of an original ship would be accepted, as long as the other one didn't exist [Lowe]
If old parts are stored and then appropriated, they are no longer part of the original (which is the renovated ship). [Lowe]
The ship undergoes 'asymmetric' fission, where one candidate is seen as stronger [Sider]
An entrepreneur and a museum curator would each be happy with their ship at the end [Simons]
The 'best candidate' theories mistakenly assume there is one answer to 'Which is the real ship?' [Simons]