Daniel Dennett is a panpsychist. He wouldn’t admit it in public, and he might not even realize it. Yet Dennett, one of the foremost materialists in the early part of the 21st century, advocates views regarding consciousness, biology, and philosophy that unavoidably lead to that most ridiculous of philosophical views: that all things have some degree of consciousness, otherwise known as panpsychism.
For those who don’t know, Dan Dennett is a professor of philosophy at Tufts University in Massachusetts. I had the good fortune of meeting Dennett recently and found that he is in fact a very pleasant man, courteous, and with a great sense of humor.
Dennett has written numerous books, including, most recently, Breaking the Spell, an anti-religion screed that places him firmly among the “new atheists” school of thought. The new atheists, which include Christopher Hitchens, Richard Dawkins, Sam Harris, and others, take as their primary target the traditional view of God as a creator and patriarch who exercises an ongoing role in his creation. This traditional view, known as theism, is quite hard to defend for anyone who has scientific or philosophical training. But Dennett and the rest of the new atheists go too far, rejecting most notions of divinity as part and parcel of their rejection of traditional religion.
Dennett has also written books on Darwinian evolution (Darwin’s Dangerous Idea) and consciousness (Consciousness Explained and Brainstorms, among others). He is, with the British biologist Dawkins, probably the best-known proponent of what I call “crude materialism.” Crude materialism is the hardcore — some would say dogmatic — version of materialism. It is the view, in essence, that the universe is all just matter and space, there is no God, and all things can in principle be explained fully through human inquiry and theorizing.
Crude materialists believe, to speak very generally, that mind (consciousness) is “merely” what brains do. Once we explain the brain’s various functions we have then explained all that there is to explain. Explain the brain and we have explained the mind.
Dennett has acknowledged, however, that “subjective experience” is real. The phrase subjective experience refers simply to the first-person perspective (I, we) as opposed to a third-person (he, she, it, they) perspective. It is the sense of being here — right here, somewhere behind my eyes and between my ears, or so it seems. When philosophers talk about explaining consciousness, or when they speak of the mind-body problem, this is what they are trying to explain.
Dennett has also argued forcefully against the idea of conscious experience being something fundamentally different than what is simply matter. Dennett seems to be most opposed to what is called “dualism.” Descartes was the best-known dualist and he argued that there is physical stuff and there is mental stuff. There is also some organ in the body, most likely the pineal gland at the base of the brain, that allows these two different stuffs to interact. For Descartes, only humans had mind, so all other animals were considered mere automatons devoid of any kind of consciousness or spirit. Dualism is not a common position today among philosophers or scientists, but it’s still fairly common in religious views of the world which refer to “spirit” or “soul” as something separate from mindless matter.
Dennett often mentions the history of “vitalism” in biology, as an argument by analogy, to show why dualism is wrong. Vitalists argued that there is something special, some élan vital, imbuing certain kinds of matter with properties that make it “alive.” Vitalism was a fairly common view until the early 20th century. This argument has long since been (rightly) discredited because we have found that there is nothing else to explain about “life” once we explain the functions of living organisms. In other words, according to anti-vitalists like Dennett, “life” isn’t a quality or a thing, it’s just a label we give to certain types of matter that exhibit more complex behavior than what we generally think of as being not alive. But there’s not a clear dividing line between life and non-life.
Now here’s my main point, though it’s admittedly a fairly subtle point. If Dennett is a materialist, and he admits that subjective experience is real — and he is an anti-vitalist and anti-dualist — then he must also be a panpsychist. This is the case because if materialism is true, and at the same time subjective experience is real, then matter must include subjective experience — consciousness itself.
If anti-vitalism is true, life does not suddenly appear where it was not present before. It must exist in a continuum from the simplest forms of matter through the chain of being all the way to us, human beings. As an anti-vitalist, Dennett can’t argue consistently that consciousness materialized at some arbitrary point in the history of the universe. Ergo, life and consciousness are present, in some amount, in the simplest forms of matter as well as the most complex forms we know of today. In other words, all things are alive to some degree, and all things are conscious to some degree. This is panpsychism.
A difference between what we consider to be “life” and what we consider to be “consciousness” is that explaining the functions of consciousness does not explain consciousness itself. The various functions of human consciousness, such as sight, dreaming, etc., we may explain, but these functions presuppose a first-person point of view, subjective experience. We must explain this first-person point of view if we’re seeking insight into the nature of the universe — or “merely” of consciousness.
I have in recent years come to the position that panpsychism is the best explanation we have of mind, matter, and spirituality, after pondering these issues for more than 20 years. The best-known panpsychists in Western history include Spinoza, Schopenhauer, William James, Henri Bergson, Alfred North Whitehead, Teilhard de Chardin, J.B.S. Haldane, David Bohm, and many others. Unfortunately, panpsychism is still not taken seriously by most scientists or philosophers. But it should be.
So why does all of this matter (pardon the pun)? It matters because it shows that crude materialism, an increasingly common worldview in the Western world, holds inherent contradictions, the surest sign that a theory or paradigm is problematic.
And it shows that consciousness is not, as materialists generally argue, a property particular to complex forms of matter (such as human beings). Consciousness is in fact a property of all matter. As matter has complexified, through the process of evolution, consciousness has complexified. This can form the basis for not only a satisfying and consistent philosophical and scientific worldview, it also forms the basis for linking science and spirituality in a rational framework that incorporates areas more traditionally left to faith.


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You use a lot of $10 words but I find your discussion superficial, and to call Dennett's book (which is mostly a gentle plea for atheists to recongnize the complexity of religion and the merits of "belief in belief") a "screed" reveals your bias and closed-mindedness.
It's very likely the consciousness is an emergent property of the brain, and that there are degrees of consciousness rather than a sharp dividing line between conscious and non-conscious organisms. To jump to the conclusion that Dennett is saying or implying that everything in the universe must be conscious, is laughable. It's like saying a single molecule of water can have the property of wetness when in reality wetness is an emergent property that only applies when you have a large number of water molecules in contact with some other surface.
Despite your sneering at materialism as "crude", it is a long-established and eminently respectable philosophical position. Materialists don't say that the brain is "merely" matter, that is your word.
bugmenot (anonymous profile)
February 23, 2010 at 2:27 p.m. (Suggest removal)
It doesn’t follow that if there is no special "life force" distinguishing humans from heaps of sand, there must be a continuum between them in all things regarding sentient existence, with no properties emerging discontinuously from the greater complexity of the former that don’t also appear in the latter, so that heaps of sand must be considered alive and conscious to some degree.
pk (anonymous profile)
February 23, 2010 at 5:18 p.m. (Suggest removal)
Tam, look at it from a slightly different angle. A physical process that can be described along a single continuous dimension can still be associated with qualitatively different (mental and/or physical) properties at different points on the continuum. Take, for example, visible light that corresponds to electromagnetic radiation in a spectrum of wavelengths from about 390 to 750 nm. Although the spectrum is continuous, wavelengths around 530 nm appear green to the human observer, whereas wavelengths around 680 nm appear red. There is a qualitative difference between the appearance of red and the appearance of green, even though there is no clear wavelength boundary between the two colors. In sum, a continuous physical process can be associated with qualitatively different contents of consciousness. And what is true for the contents of consciousness may also be true for consciousness as a whole: That it is an emergent property of continuously varying physical (brain) processes.
void (anonymous profile)
February 24, 2010 at 12:16 p.m. (Suggest removal)
Void, your example actually supports my point. Visible light exists on a continuous spectrum. What we think of as qualitative differences aren't really qualitative, as revealed by playing around with color wheels, etc. There is a smooth transition throughout the spectrum, which leads at various points to what seem to us, due to our biologically adapted sense of sight, to be discontinuous. It's not - it's completely and smoothly continuous. Moreover, visible light is just part of a larger spectrum of electromagnetic radiation that goes far beyond visible light up and down. What is electromagnetic radiation? It is one of the four fundamental forces or interactions. The prevailing physics of our time asserts that energy and matter are two faces of the same thing. This is brings us back to the question of how consciousness interacts with matter. And when we review the various theories asserted over the millennia, such as idealism and materialism, with its current emergentist leaning, we see that all of these explanations suffer some major flaws, most important of which is self-contradiction or inconsistency. Panpsychism, to the contrary, once we get over the counter-intuitive idea that all stuff has at least a tiny bit of mind, is highly explanatory without self-contradiction.
Email me at tam dot hunt at gmail if you'd like a copy of my technical paper on these topics, or my book length treatment that I'm wrapping up.
TamHunt (anonymous profile)
February 25, 2010 at 8:23 a.m. (Suggest removal)
PK, the version of panpsychism I advocate would agree with you that the pile of sand is not alive or conscious. But it's constituents could be said to be just a little bit alive and a little bit conscious. The big question, what's known as the "combination problem," is how these simple units of consciousness combine into larger units like us, or a bat, cat or rat.
TamHunt (anonymous profile)
February 25, 2010 at 8:24 a.m. (Suggest removal)
If the individual constituents (and how far down into the structure of matter-energy are you willing to go? are we talking about subatomic particles, strings, fundamental forces, etc., as being "alive" and "conscious," and what do the latter words mean in such cases?) that make up a bat and those that make up a heap of sand are conscious and alive, why is only the bat alive and conscious but not the sand? If life is life wherever it exists (how can something be only "just a little bit alive"?), why do only certain units combine into living, conscious organisms and others do not?
You also need to show why a denial of vitalism logically entails both that “life must exist in a continuum from the simplest forms of matter through the chain of being all the way to us” and that consciousness could not have arisen in a universe in which it was previously absent
pk (anonymous profile)
February 25, 2010 at 10:51 a.m. (Suggest removal)
Consciousness is a by-product of brain activity, ergo - take away the brain, no consciousness. It's a common fallacy to assume that because we don't understand the exact origin of consciousness it must be supernatural.
FightWoo (anonymous profile)
February 25, 2010 at 12:18 p.m. (Suggest removal)
PK, adequate answers to your questions can't fit here. Here's the abstract to my recent paper on this issue. Email me if you'd like the full version.
A new approach to the “hard problem” of consciousness, the eons-old mind/body problem, is proposed. I define a “simple subject” as the fundamental unit of matter and of consciousness. Simple subjects are inherently experiential, albeit in a highly rudimentary manner compared to human consciousness. With this re-framing, the “physical” realm includes the “mental” realm; they are two aspects of the same thing, the outside and inside of each real thing. This view is known as panexperientialism and is in itself a partial solution to the hard problem. The secondary but more interesting question may be framed as: what is a “complex subject”? How do simple subjects combine to form complex subjects like human beings? This is more generally known as the “combination problem” ” or the “boundary problem,” and is the key problem facing both materialist and panexperiential approaches to consciousness. I suggest a new approach for resolving this component of the hard problem, a general theory of complex subjects that includes “psychophysical laws” in the form of a simple mathematical framework. I present three steps for establishing the presence and type of complex subjects: 1) Temporal unity; 2) causal connectivity; 3) field coherence. I also suggest, as a second-order conceptualization, that “information” and “experience” may be considered identical concepts and that there is no double-aspect to information. Rather, there is a single aspect to information and it is inherently experiential. Part II of this paper will propose an experimental research program for obtaining data to support or negate the asserted framework.
TamHunt (anonymous profile)
February 25, 2010 at 6:53 p.m. (Suggest removal)
It's quite a challenge to translate the language of modern physics into that of "fundamental units" of matter and consciousness, and it would be nice if you could do a better job than people like Penrose into making this stuff comprehensible (especially via simple mathematics) without doing intolerable violence to notions of what we generally mean by "life" and "consciousness." It's hard to see any true experimental predictions coming from this work, but I won't prejudge your efforts. Right now I'm too busy trying to earn a living to dive into your paper. Where is it being published?
pk (anonymous profile)
February 25, 2010 at 11:29 p.m. (Suggest removal)
It should be published in the Journal of Consciousness Studies.
TamHunt (anonymous profile)
February 28, 2010 at 9:16 p.m. (Suggest removal)
If all matter is consciousness to some degree and if parts of that consciousness were defective would it not follow that any evaluation might be inaccurate by basic design? To label consciousness this or that without acknowledging the role of self awareness in the process means the results are subjective. An argument made by Buddhist teachings states (subjective) that self awareness is created moment to moment based on the image of the body, autobiography and sense of the future. When self awareness reconstruction occurs consciousness is in a state of non reality. This process being necessary for the platform of consciousness to exist is not reality but a personal version subject to duality and other processes of elimination to establish perception and is by nature flawed and unreal. Only by releasing oneself from the incessant thought formation process of self awareness reconstruction can the true nature of reality be perceived. This is not to say that all exploration into the nature of consciousness should not be applauded only that whenever there are absolutes or conclusions the role of the ego and the dual nature of the argument should be acknowledged. Only an observation can be made that the mind is pointing to one side of the argument and in doing so is saying this is what it is while at the same time saying this is what it is not for that is all it that is capable absent a non dual reality.
contactjohn (anonymous profile)
March 13, 2010 at 12:27 p.m. (Suggest removal)
"he must also be a panpsychist... because if materialism is true, and at the same time subjective experience is real, then matter must include subjective experience ...."
But why "pan-"? Can I argue that, if NASA (humans) can go to the moon, then I (human) should have that same capability? No.
"If anti-vitalism is true, life does not suddenly appear where it was not present before. It must exist in a continuum from the simplest forms of matter..."
No, it appears after all preconditions for life are present. One moment before that is a different "where."
Or am I demonstrably an incorrigible Monophysite?
Adonis_Tate (anonymous profile)
March 15, 2010 at 8:47 a.m. (Suggest removal)