In a survey of issues in philosophy of mind some years ago, I observed that "it is widely granted these days that dualism is not a serious view to contend with, but rather a cliff over which to push one's opponents." (Dennett, 1978, p.252) That was true enough, and I for one certainly didn't deplore the fact, but this rich array of essays tackling my book amply demonstrates that a cliff examined with care is better than a cliff ignored. And, (...) as I have noted in my discussion of the blind spot and other gaps, you really can't perceive an edge unless you represent both sides of it. So one of the virtues of this gathering of essays is that it permits both friend and foe alike to take a good hard look at dualism, as represented by those who are tempted by it, those who can imagine no alternative to it, and those who, like me, still find it to be--in a word--hopeless. (shrink)

In the first part, the paper describes in detail the classical conception of intentionality which was expounded in its most sophisticated form by Edmund Husserl. This conception is today largely eclipsed in the philosophy of mind by the functionalist and by the representationalist account of intentionality, the former adopted by Daniel Dennett and David Chalmers, the latter by John Searle and Fred Dretske. The very considerable differences between the classical and the modern conceptions are pointed out, and it is argued (...) that the classical conception is more satisfactory than the two modern ones, not only regarding phenomenal adequacy, but also on the grounds of epistemological considerations. In the second part, the paper argues that classical intentionality is not naturalizable, that is, physicalizable. Since classical intentionality exists (in the experiences that display it), the non-naturalizability of classical intentionality implies psychophysical dualism. (shrink)

In this interview Dennett is asked to clarify some of the most fundamental and controversial aspects of his theory of Intentionality, and of his philosophy in general, including his mild ontological realism, the relationships between ontology and science, naturalized epistemology, normativity, rationality, and the relation between science and philosophy. At the end of the interview, a critical bibliography points to the most important publications of Dennett up to 2000.

This is a study of a problem in the logic of belief revision. On the assumption of a number of fairly traditional views concerning the relationship between mind and world, the mechanics of perception, and the nature of belief, an argument is made to the effect that revision of extant beliefs is impossible even in the light of new perceptual experience. The argument turns on the ability of a cognitive system to recognize conflict among its thoughts and perceptions. A number (...) of models of the mechanics of perceptual interpretation are explored, all of which are revealed to share a susceptibility to the problem as posed. Certain objections are taken up, the responses to which modify the scope of the original argument; although the problem may yet be said to arise in a number of crucial contexts where its presence is undesirable, some situations are found in which the problem can be dissolved. The problem is then reexamined in light of the epistemological position called fallibilism, with an eye to demonstrating that it arises notwithstanding the highly cautious perspective embodied in that position. A solution to the problem is then offered in the form of a family of model cognitive systems with certain properties. Because the problem is a feature of belief-based cognitive systems, the family of systems offered in arguing for a resolution of the problem is constructed on the notion that cognition, construed as information processing, normally proceeds without any epistemic evaluations being attached either to perceptions in particular or thoughts in general. The non-evaluative propositional attitude employed in normal cognition should, I argue, be what I call acceptance. The propositional attitude of belief, traditionally conceived of as occupying the role now given to acceptance, is accorded an extremely limited scope of application. Epistemic evaluation in general is itself restricted to contexts of decision only, its application arising only. (shrink)

The award of the 2003 Barwise Prize to Daniel Dennett by the American Philosophical Association signifies Dennett’s importance in the developing area of philosophical inquiry into computing and information. One source of Dennett’s intellectual stature is his command of scientific and engineering ideas, which he effectively applies to philosophical debates over machine intelligence, consciousness, and intentionality. Dennett regards the computer as both a model and a tool that will transform the ways that philosophy is pursued in the 21st century. In (...) order to understand Dennett’s conception of how philosophy changes and fares, if his mechanistic and reductionist conception of the life of the mind succeeds, we turn to an examination of a central idea in Dennett’s thought: the intuition pump. (shrink)

This paper sets out the case for a two-level theory of human psychology. It takes its start from Daniel Dennett.