Submitted by Protagonist on
What is the silliest claim ever made? The competition is fierce, but I think the answer is easy. Some people have denied the existence of consciousness: conscious experience, the subjective character of experience, the “what-it-is-like” of experience. Next to this denial—I’ll call it “the Denial”—every known religious belief is only a little less sensible than the belief that grass is green.
The Denial began in the twentieth century and continues today in a few pockets of philosophy and psychology and, now, information technology. It had two main causes: the rise of the behaviorist approach in psychology, and the naturalistic approach in philosophy. These were good things in their way, but they spiraled out of control and gave birth to the Great Silliness. I want to consider these main causes first, and then say something rather gloomy about a third, deeper, darker cause. But before that, I need to comment on what is being denied—consciousness, conscious experience, experience for short. What is it?
Anyone who has ever seen or heard or smelled anything knows what it is; anyone who has ever been in pain, or felt hungry or hot or cold or remorseful, dismayed, uncertain, or sleepy, or has suddenly remembered a missed appointment. All these things involve what are sometimes called “qualia”—that is to say, different types or qualities of conscious experience. What I am calling the Denial is the denial that anyone has ever really had any of these experiences. Perhaps it’s not surprising that most Deniers deny that they’re Deniers. “Of course, we agree that consciousness or experience exists,” they say—but when they say this they mean something that specifically excludes qualia.
Who are the Deniers? I have in mind—at least—those who fully subscribe to something called “philosophical behaviorism” as well as those who fully subscribe to something called “functionalism” in the philosophy of mind. Few have been fully explicit in their denial, but among those who have been, we find Brian Farrell, Paul Feyerabend, Richard Rorty, and the generally admirable Daniel Dennett. Ned Block once remarked that Dennett’s attempt to fit consciousness or “qualia” into his theory of reality “has the relation to qualia that the US Air Force had to so many Vietnamese villages: he destroys qualia in order to save them.” One of the strangest things the Deniers say is that although it seems that there is conscious experience, there isn’t really any conscious experience: the seeming is, in fact, an illusion.
The trouble with this is that any such illusion is already and necessarily an actual instance of the thing said to be an illusion. Suppose you’re hypnotized to feel intense pain. Someone may say that you’re not really in pain, that the pain is illusory, because you haven’t really suffered any bodily damage. But to seem to feel pain is to be in pain. It’s not possible here to open up a gap between appearance and reality, between what is and what seems. ...
Galen Strawson