Home » doubt

Discussing Certitude and Intuition

A Lyceum Member writes, proposing a Philosophical Happy Hour topic: What is certitude? What role do signs play in achieving certitude? What role do signs play in intuition? Can I be certain about my mother’s love – is it intuited through signs, or through some other means?

The notions of certitude and intuition have played an important role in modern philosophy for centuries. But what are they? While they are subject to dispute and revision (say, this Wednesday, 10/4!) it should be helpful to offer provisional definitions. We may identify certitude as a firm conviction in the truth of the proposition which admits no doubt under current circumstances. Intuition, on the other hand, may be defined as an immediate and non-discursive grasp of some truth. Intuition, very often, is held to extend primarily if not exclusively to objects beyond the sensible. This

Semiotics contra Modernity

René Descartes puts certitude at the center of his noetic revolution: the method of skeptical doubt rejects anything which cannot be situated on indubitable grounds, and thus the justification of any claim to knowledge requires that it be grasped with certitude. Attempting to combat this skepticism, Locke and other self-professed empiricists attempted to demonstrate how sense perception gives rise to true knowledge. But because many apparent objects and experiences in even our banal, daily lives defy reduction to the strictly sensible, the notion of intuition outlined above gains greater prominence.

As C.S. Peirce explains this notion of the intuitive:

[intuition] is a cognition not determined by a previous cognition of the same object, and therefore so determined by something out of the consciousness… Intuition here will be nearly the same as “premise not itself a conclusion”; the only difference being that premises and conclusions are judgments whereas an intuition may, as far as its definition states, be any kind of cognition whatever. But just as a conclusion (good or bad) is determined in the mind of the reasoner by its premise, so cognitions not judgments may be determined by previous cognitions; and a cognition not so determined, and therefore determined directly by the transcendental object, is to be termed an intuition.

1868: “Questions Concerning Certain Faculties Claimed for Man”.

But just such a cognition, Peirce goes on to argue, cannot exist: that is, every apparent intuitive grasp of some truth is, in fact, an unrecognized process of semiosis, the use of signs. Does there remain a role for intuition in our noetic theory? What happens to the notion of certitude?

Join us!

We’ll tackle these (and any related topics) this Wednesday (4 October 2023) from 5:45 until 7:15 pm ET. Use the links below!

Philosophical Happy Hour

« »

Come join us for drinks (adult or otherwise) and a meaningful conversation. Open to the public! Held every Wednesday from 5:45–7:15pm ET.