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Single Idea 16784

[filed under theme 14. Science / D. Explanation / 2. Types of Explanation / k. Explanations by essence ]

Full Idea

The form is what renders a thing such and distinguishes it from others, whether it is a being really distinct from the matter, according to the Schools, or whether it is only the arrangement of the parts. By this form one must explain its properties.

Gist of Idea

Forms make things distinct and explain the properties, by pure form, or arrangement of parts

Source

Arnauld / Nicole (Logic (Port-Royal Art of Thinking) [1662], III.18 p240), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 27.6

Book Ref

Pasnau,Robert: 'Metaphysical Themes 1274-1671' [OUP 2011], p.652


A Reaction

If we ask 'what explains the properties of this thing' it is hard to avoid coming up with something that might be called the 'form'. Note that they allow either substantial or corpuscularian forms. It is hard to disagree with the idea.


The 6 ideas from 'Logic (Port-Royal Art of Thinking)'

We can rise by degrees through abstraction, with higher levels representing more things [Arnauld,A/Nicole,P]
We know by abstraction because we only understand composite things a part at a time [Arnauld,A/Nicole,P]
A triangle diagram is about all triangles, if some features are ignored [Arnauld,A/Nicole,P]
No one denies that a line has width, but we can just attend to its length [Arnauld,A/Nicole,P]
Forms make things distinct and explain the properties, by pure form, or arrangement of parts [Arnauld,A/Nicole,P]
We can only know the exterior world via our ideas [Arnauld,A/Nicole,P]