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Single Idea 12520

[filed under theme 9. Objects / D. Essence of Objects / 1. Essences of Objects ]

Full Idea

When I enquire into the real essence, from which all the properties flow, I cannot discover it: the farthest I can go, is only to presume that it being nothing but body, its essence must be the figure, size and connection of its solid parts.

Gist of Idea

The best I can make of real essence is figure, size and connection of solid parts

Source

John Locke (Essay Conc Human Understanding (2nd Ed) [1694], 2.31.06)

Book Ref

Locke,John: 'Essay Concerning Human Understanding', ed/tr. Nidditch,P.H. [OUP 1979], p.379


A Reaction

I say we have now discovered the essence of gold (for example), and that 'figure, size and connection' of parts is quite a good account of what we have discovered, namely the 79 protons, the neutrons, and the electron shell, with forces.

Related Idea

Idea 13771 Real essence is the constitution of the unknown parts of a body which produce its qualities [Locke]


The 27 ideas with the same theme [idea that objects have essences, as well as other features]:

Aristotelian essence underlies behaviour, or underlies definition, or is the source of existence [Aristotle, by Aquinas]
Aristotelian essence is retained with identity through change, and bases our scientific knowledge [Aristotle, by Copi]
Aristotle says changing, material things (and not just universals) have an essence [Aristotle, by Politis]
Are essences actually universals? [Aristotle, by Politis]
It is by having essence that things exist [Aquinas]
The essence of a thing is what is required for it to exist or be conceived [Spinoza]
Particular substances are coexisting ideas that seem to flow from a hidden essence [Locke]
The best I can make of real essence is figure, size and connection of solid parts [Locke]
Real essence is the constitution of the unknown parts of a body which produce its qualities [Locke]
A true being must (unlike a chain) have united parts, with a substantial form as its subject [Leibniz]
Subjects include predicates, so full understanding of subjects reveals all the predicates [Leibniz]
Basic predicates give the complete concept, which then predicts all of the actions [Leibniz]
Essences exist in the divine understanding [Leibniz]
The essence of a circle is the equality of its radii [Leibniz]
Essences are fictions needed for beings who represent things [Nietzsche]
Heidegger seeks a non-traditional concept of essence as 'essential unfolding' [Heidegger, by Polt]
Kripke and others have made essentialism once again respectable [Ellis]
Socrates is a contingent being, but his essence is not; without Socrates, his essence is unexemplified [Plantinga]
Aristotelian essentialism says essences are not relative to specification [Lewis]
Serious essentialism says everything has essences, they're not things, and they ground necessities [Shalkowski]
Can the essence of an object circularly involve itself, or involve another object? [Fine,K]
Essences are real, about being, knowable, definable and classifiable [Oderberg, by PG]
Essentialism is either natural to us, or an accident of our culture, or a necessary result of language [Gelman]
Children's concepts include nonobvious features, like internal parts, functions and causes [Gelman]
In India, upper-castes essentialize caste more than lower-castes do [Gelman]
Essentialism must avoid both reduplication of essences, and multiple occupancy by essences [Mackie,P]
An essence and what merely follow from it are distinct [Koslicki]