Online research in philosophy

According to G.E.M. Anscombe, an agent’s knowledge of his own intentional actions differs from his knowledge of his unintended behaviors as well as the knowledge others can have of what he intentionally does, in being known “without observation”. I begin by posing a problem for any conception of this theory according to which non-observational knowledge must be independent of sense-perception, and criticize several recent attempts to get around the problem. Having done this, I develop an alternative account of non-observational knowledge according to which it consists in the particular causal role of an agent’s self-awareness in bringing his intentional actions about.

Implicit knowledge is perhaps better understood as latent knowledge so that it is readily apparent that it contrasts with explicit knowledge in terms of the form of the knowledge representation, rather than by definition in terms of consciousness or awareness. We argue that as a practical matter any definition of the distinction between implicit and explicit knowledge further involves the notion of control.

1. Self−knowledge and the body Does self−knowledge help? A rationalist, presumably, thinks that it does: both that self−knowledge is possible and that, if gained through appropriate channels, it is desirable. Descartes notoriously claimed that, with appropriate methods of enquiry, each of his readers could become an expert on herself or himself. As well as the direct, first−person knowledge of self to which we are led in the Meditationes , we can also seek knowledge of our own bodies, and of the union of our minds and our bodies: the latter forms of self−knowledge are inevitably imperfect, but are no less important in guiding our conduct in the search after truth.

We have self-knowledge of various sorts: knowledge of things we have done or suffered, for example, and some knowledge of who we are: of our character-traits, our temper, our inclinations, weaknesses, feelings, addictions, worries, lusts and so on. Most of this knowledge is human knowledge of the regular kind, nothing exciting about it, epistemologically speaking.

The aim of the paper is to state a version of epistemic expressivism regarding knowledge, and to suggest how this expressivism about knowledge explains the value of knowledge. The paper considers how an account of the value of knowledge based on expressivism about knowledge responds to the Meno Problem, the Swamping Problem, and a variety of other questions that pertains to the value of knowledge, and the role of knowledge in our cognitive ecology.

I shall be mainly concerned with the question ‘What is personal propositional knowledge?’. This question is obviously quite narrowly focused, in three respects. In the first place, there is impersonal as well as personal knowledge. Second, a distinction is often drawn between propositional knowledge and practical knowledge. And third, as well as asking what knowledge is, it is also possible to ask whether and how knowledge of various kinds can be acquired: causal knowledge, a priori knowledge, moral knowledge, and so on. I shall dwell briefly on each of these three points. First, there is the distinction between personal and impersonal knowledge – in other words, between the psychological concept of knowledge and the social one.1 We use the concept of knowledge to describe the cognitive condition of individuals; but we also use it to describe the progress of scientific and historical research. So for example we can speak or enquire about the state of knowledge in a particular field of biology or history. And if we do so, we are evidently not concerned with what anyone in particular knows about, say, the genetics of fruit flies or the career of Charlemagne, but rather with what the scientific or academic community knows. Needless to say, there is a close connection between personal and impersonal knowledge. But ‘It is known that p’ does not simply mean ‘Someone or other..

What is knowledge? How hard is it for a person to have knowledge? Good Knowledge, Bad Knowledge confronts contemporary philosophical attempts to answer those classic questions, offering a theory of knowledge that is unique in conceiving of knowledge in a non-absolutist way.

In this essay I distinguish three kinds of self-knowledge. I call these three kinds agent-relative knowledge, self-attached knowledge and knowledge of the person one happens to be. These aspects of self-knowledge differ in how the knower or agent is represented. Most of what I say will be applicable to beliefs as well as knowledge, and to other kinds of attitudes and thoughts, such as desire, as well.

theory of knowledge defended in Timothy Williamson's book Knowledge and its Limits is compared here with the theory defended in the author's articles ‘How Knowledge Works’ and ‘Knowledge and Self-Knowledge’. It is argued that there are affinities between these theories, but that the latter has considerably more explanatory power.

General introduction -- What is knowledge? -- What is the value of knowledge? -- What evidence do we have? -- How should we distribute our confidence? -- What is it to be justified in believing something? -- What is the structure of justification and knowledge? -- What is the nature of the epistemic 'ought'? -- What are the sources of knowledge? -- What can we know? -- Is knowledge in the eye of the beholder?