Online research in philosophy

Among the difficulties that sentential theories of belief face, the problem of clutter asserts that treating beliefs as sentences would make it difficult or impossible to literally fit the number of beliefs possessed by ordinary human cognizers into the mind-brain. I argue that concerns about clutter arise from a misunderstanding of how belief states, whether sentences or not, are causally related. Insofar as a weak computer model of the mind treats information states as virtual states, I explain how the ontology of virtual states seriously mitigates the problem of clutter for sententialism.

It is argued that de dicto and de re beliefs are attitudes towards syntactically structured entities (sentences) in the head. In order to identify the content of a de dicto or de re belief, we must be able to match causal relations of belief states to natural language inferences. Such match-ups provide sufficient empirical justification for regarding those causal relations as syntactic transformations, that is, inferences. But only syntactically structured entities are capable of enjoying such inferential relations. Hence, de dicto and de re beliefs must be syntactically structured. Given that beliefs are also brain states, it follows that they are sentences in the brain. The argument presented here is shown to be an improvement over similar arguments advanced by Harman and Fodor.

We are all familiar with the phenomenon of a proposition seeming true. Many think that these seeming states can yield justified beliefs. Very few have seriously explored what these seeming states are. I argue that seeming states are not plausibly analyzed in terms of beliefs, partial beliefs, attractions to believe, or inclinations to believe. Given that the main candidates for analyzing seeming states are unsatisfactory, I argue for a brute view of seemings that treats seeming states as irreducible propositional attitudes.

It is argued that the intuitively sanctioned distinction between beliefs and non-belief states that play a role in the proximate causal history of beliefs is a distinction worth preserving in cognitive psychology. The intuitive distinction is argued to rest on a pair of features exhibited by beliefs but not by subdoxastic states. These are access to consciousness and inferential integration. Harman's view, which denies the distinction between beliefs and subdoxastic states, is discussed and criticized.

During the past couple of decades, philosophy of mind--with its siblings, philosophy of psychology and cognitive science--has been one of the most exciting areas of philosophy. Yet, in that time, I have come to think that there is a deep flaw in the basic conception of its object of study--a deep flaw in its conception of the so-called propositional attitudes, like belief, desire, and intention. Taking belief as the fundamental propositional attitude, scientifically-minded philosophers hold that beliefs, if there are any, are brain states. I call this conception of belief.

Explaining Attitudes offers a timely and important challenge to the dominant conception of belief found in the work of such philosophers as Dretske and Fodor. According to this dominant view beliefs, if they exist at all, are constituted by states of the brain. Lynne Rudder Baker rejects this view and replaces it with a quite different approach - practical realism. Seen from the perspective of practical realism, any argument that interprets beliefs as either brain states or states of immaterial souls is a 'non-starter'. Practical realism takes beliefs to be states of the whole persons, rather like states of health. What a person believes is determined by what a person would do, say and think in various circumstances. Thus beliefs and other attitudes are interwoven into an integrated, commonsensical conception of reality.