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Single Idea 12858

[filed under theme 7. Existence / C. Structure of Existence / 8. Stuff / b. Mixtures ]

Full Idea

If a cupful of dirty water is mixed evenly with a ton of earth, no dirty water remains, and the same goes if we mix it evenly with a lake of clean water.

Gist of Idea

Mixtures disappear if nearly all of the mixture is one ingredient

Source

Peter Simons (Parts [1987], 6.2)

Book Ref

Simons,Peter: 'Parts: a Study in Ontology' [OUP 1987], p.219


A Reaction

This means that a mixture is a vague entity, subject to the sorites paradox. If the dirt was cyanide, we would consider the water to be polluted by it down to a much lower level.


The 7 ideas with the same theme [general masses with more than one ingredient]:

If a mixture does not contain measure and proportion, it is corrupted and destroyed [Plato]
Any mixture which lacks measure and proportion doesn't even count as a mixture at all [Plato]
Magnetic and gravity fields can occupy the same place without merging [Harré/Madden]
Mixtures disappear if nearly all of the mixture is one ingredient [Simons]
A mixture can have different qualities from its ingredients. [Simons]
We shouldn't think some water retains its identity when it is mixed with air [Laycock]
In mixtures, the four elements ceased to exist, replaced by a mixed body with a form [Pasnau]