Online research in philosophy

No one has expressed the destructive power of Darwinian theory more effectively than Daniel Dennett. Others have recognized that the theory of evolution offers us a universal acid, but Dennett, bless his heart, coined the term. Many have appreciated that the mechanism of random variation and natural selection is a substrate-neutral algorithm that operates at every level of organization from the macromolecular to the mental, at every time scale from the geological epoch to the nanosecond. But it took Dennett to express the idea in a polysyllable or two. These two features of Darwinism undermine more wishful thinking about the way the world is than any other brace of notions since mechanism was vindicated in physics.

Daniel Dennett maintains that regardless of determinism humans are both free to act and have a meaningful existence. Yet Dennett’s compatibilism entails that a felicity-advancing interaction with the world is all that we could wish for, which seems false. I also argue that Dennett’s attempt to define the terms central to this metaphysical debate fails. The weaknesses of Dennett’s case suggest that he is motivated more by his desire to complete the naturalistic project than he is by the pursuit of philosophical coherence.

A taped conversational interview with Daniel Dennett and Bill Uzgalis covers a wide range of topics arising from Dennett’s thoughts about computing and human beings. The background of Dennett’s work is explored as are his views about mind-brain identity theory, artificial intelligence, functionalism, human exceptionalism, animal culture, language, pain, freedom and determinism, and quality of life.

It is fairly common in the modern debates over qualia to find assumptions being made about the views of non-philosophers. It is often assumed that the concept is part of the folk theory of consciousness. In fact, even prominent skeptics about qualia will admit that their views run counter to common sense. I illustrate this by considering the work of Daniel Dennett, focusing on his standard articulation of the debate concerning his heterophenomenological method. While Dennett is often accused of not going far enough (excluding qualia from the catalog of what needs to be explained by a science of consciousness), I argue that he goes too far in accepting that folk psychological utterances should be interpreted in terms of beliefs about qualia. I support this contention by calling on the results of six empirical studies testing Dennett’s theory of the folk theory of consciousness.

Woven into Dennett's account of consciousness is his belief that certain possibilities are not conceivable. This is manifested in his view that we are not conscious in any sense in which we can imagine that philosophers? ?zombies? might not be conscious, and also in his claims about ?Hindsight?, and what possibilities this can coherently suggest to us. If the possibilities Dennett denies none the less seem conceivable to us, then if he does not give us reason to think they are actually incoherent, we ought to reject his theory, since it denies the intelligibility of the very notion we should want a theory of consciousness to discuss. I argue that Dennett does not provide us with convincing reasons of the relevant sort, and I suggest that his difficulty with the concept of consciousness is rooted in questionable epistemological assumptions which he fails to justify.

It is not uncommon to find assumptions being made about folk psychology in the discussions of phenomenal consciousness in philosophy of mind. In this article I consider one example, focusing on what Dan Dennett says about the “folk theory of consciousness.” I show that he holds that the folk believe that qualities like colors that we are acquainted with in ordinary perception are phenomenal qualities. Nonetheless, the shape of the folk theory is an empirical matter and in the absence of empirical investigation there is ample room for doubt. Fortunately, experimental evidence on the topic is now being produced by experimental philosophers and psychologists. This article contributes to this growing literature, presenting the results of six new studies on the folk view of colors and pains. I argue that the results indicate against Dennett’s theory of the folk theory of consciousness.

Drawing on data from contemporary experimental psychology and research in artificial intelligence, Dennett argues for a multiple drafts model of human consciousness, which he offers as an alternative to what he calls Cartesian materialism. I argue that the considerations Dennett advances do not, in fact, call for the abandonment of Cartesian materialism. Moreover, the theory presented by Dennett does not, as he claims, succeed in explaining consciousness; in particular, it fails to do justice to qualia. Illuminating though Dennett's discussion is, in many ways, it nevertheless leaves the traditional mind?body problem intact.

A chronic difficulty for functionalism is the problem of instantiations of a functionalist theory of mind which seem to lack some or all of the mental states--especially qualitative--we want to attribute to minds the theory describes. Here I discuss one such counterexample, Block’s system S, consisting of the population of China organized to simulate a single mind as described by some true, adequate, psychofunctionalist theory. I then defend a version of functionalism against this example, in part by an adaptation of Dennett’s notion of “stances”. A true, adequate theory, as Block understands it, would be appropriate to Dennett’s “design” or (at best) “intentional” stance; but a genuinely true and adequate theory should instead coincide with a “personal” stance. Hence, if system S does instantiate such a theory, we must impute to it mental states, even qualitative, whether or not it “really" has them. Hence Block’s counterexample lacks force.

One of the most influential philosophical voices in the consciousness studies community is that of Daniel Dennett. Outside of consciousness studies, Dennett is well-known for his work on numerous topics, such as intentionality, artificial intelligence, free will, evolutionary theory, and the basis of religious experience. (Dennett, 1984, 1987, 1995c, 2005) In 1991, just as researchers and philosophers were beginning to turn more attention to the nature of consciousness, Dennett authored his Consciousness Explained. Consciousness Explained aimed to develop both a theory of consciousness and a powerful critique of the then mainstream view of the nature of consciousness, which Dennett called,.