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Single Idea 16914

[filed under theme 12. Knowledge Sources / A. A Priori Knowledge / 10. A Priori as Subjective ]

Full Idea

The only way for my intuition to precede the reality of the object and take place as knowledge a priori is if it contains nothing else than the form of sensibility which in me as subject precedes all real impressions through which I'm affected by objects.

Gist of Idea

A priori intuition of objects is only possible by containing the form of my sensibility

Source

Immanuel Kant (Prolegomena to Any Future Metaphysic [1781], 283)

Book Ref

Kant,Immanuel: 'Prolegomena to Any Future Metaphysic', ed/tr. Lucas,Peter G. [Manchester UP 1971], p.38


A Reaction

This may be the single most famous idea in Kant. I'm not really a Kantian, but this is a powerful idea, the culmination of Descartes' proposal to start philosophy by looking at ourselves. No subsequent thinking can ignore the idea.


The 7 ideas with the same theme [a priori knowledge is the product of individual minds-]:

The mind cannot produce simple ideas [Locke]
A priori the understanding can only anticipate possible experiences [Kant]
A priori intuition of objects is only possible by containing the form of my sensibility [Kant]
Logic is a priori because we cannot think illogically [Wittgenstein]
We have some self-knowledge a priori, such as knowledge of our own existence [Kitcher]
A priori knowledge (e.g. classical logic) may derive from the innate structure of our minds [Horwich]
Maybe imagination is the source of a priori justification [Casullo]