Ole Koksvik

"The nature of intuition and its relation to other mental faculties, particularly perception, is one of the most hotly contested debates in philosophy of mind and psychology. Do intuitions justify belief or merely dispositions to believe? Is intuition a mental state with distinctive phenomenal qualities and if so, how do these differ from normal perceptual states? Drawing on the most recent philosophical research on intuition and perception, Ole Koksvik defends the idea that intuition not only justifies belief but can play a much wider role in our everyday epistemic lives than previously thought. Arguing that intuitional experience is similar to perceptual experience he develops a novel view of intuition as conscious experience. His argument involves both a close description of the kind of experience that intuition is and a defence of intuition against criticism from experimental philosophy. The picture that emerges defends intuitions not because they can be found to be true or false but because they permit us to consider the world as it is might otherwise be and are continuous with the rest of general human inquiry"--

In this thesis I seek to advance our understanding of what intuitions are. I argue that intuitions are experiences of a certain kind. In particular, they are experiences with representational content, and with a certain phenomenal character. In Chapter 1 I identify our target and provide some important reliminaries. Intuitions are mental states, but which ones? Giving examples helps: a person has an intuition when it seems to her that torturing the innocent is wrong, or that if something is red it is coloured. We can also provide an initial characterisation of the state by saying that it has representational content, often causes belief, and appears to justify belief. In addition, there is something it is like to have an intuition: intuition has a certain phenomenal character. Some argue that intuition does not explain anything which cannot be explained by other mental states. One version of this view takes intuition to reduce to belief. In Chapter 2 I argue that this entails that agents are rationally criticisable in situations where we know they are not, and that such views are therefore untenable. A parallel argument shows that the corresponding approach to perception fails. This suggests a similarity in nature: both intuition and perception are experiences. Others take intuition to reduce to a disposition to have a belief. In Chapter 3 I consider a line of argument against such views, find it unsuccessful, and present two new arguments. One is likely to be dialectically ineffective. The other suffers no such weakness: it shows that the proposed reduction fails. As before, the argument also applies to perception, and suggests that intuition and perception are both experiences. In the remainder of the thesis I develop an account of intuition as an experience. I distinguish between content-specific and attitude-specific phenomenology, and argue that intuition lacks the former (Chapter 4), but has the latter (Chapter 5). This allows us to say what intuition is: it is is an experience with representational content and with attitude-specific phenomenology of a certain kind. In Chapter 6 I put this account of intuition to use. When a person has a perceptual or intuitional experience, I argue that simply having the experience is what makes the subject justified in believing what the experience represents. Moreover, what explains that intuition and perception can justify belief in this way is precisely their phenomenal character.

In some philosophical arguments an important role is played by the claim that certain situations differ from each other with respect to phenomenology. One class of such arguments are minimal pair arguments. These have been used to argue that there is cognitive phenomenology, that high-level properties are represented in perceptual experience, that understanding has phenomenology, and more. I argue that facts about our mental lives systematically block such arguments, reply to a range of objections, and apply my critique to some examples from the literature.

There is something it is like for me to hear a seagull crying, something it is like to see a boat in the distance, and something it is like to suffer a slight headache. Each of these local conscious experiences have their own phenomenal character. The experiences are phenomenally unified just in case there is also something it is like to enjoy these and all the other local experiences I have at the relevant time together. For there is also something it is like to be me overall: my global conscious experience has a phenomenal character. But what is it like to be me overall? What is the relationship between the phenomenal characters of local experiences and the phenomenal character of the global experience to which they contribute? This paper argues that our concepts of local and global conscious experiences allow for three completely different conceptions of how the former combine into the latter. It also argues that this shows that our concepts of local conscious experiences, global conscious experiences, and of their relationship are much more permissive than we might have thought

When a person has an intuition, it seems to her that things are certain ways; to many it seems that torturing the innocent for fun is wrong, for example. When a person has an intuition, there is also something particular it is like to be her: intuitions have a characteristic phenomenal character. This article asks how the phenomenal character of intuition is related to two core core questions in the philosophy of intuition, namely: Is intuition a source of justification and knowledge? and What are intuitions?.

A simple reductive view of intuition holds that intuition is a type of belief. That an agent who intuits that p sometimes believes that p is false is often thought to demonstrate that the simple reductive view is false. I show that this argument is inconclusive, but also that an argument for the same conclusion can be rebuilt using the notion of rational criticisability. I then use that notion to argue that perception is also not reducible to belief, and that neither intuition nor perception is reducible to credence.