Thomas Metzinger > Quotes

“The illusion is irresistible. Behind every face there is a self. We see the signal of consciousness in a gleaming eye and imagine some ethereal space beneath the vault of the skull, lit by shifting patterns of feeling and thought, charged with intention. An essence. But what do we find in that space behind the face, when we look? The brute fact is there is nothing but material substance: flesh and blood and bone and brain…You look down into an open head, watching the brain pulsate, watching the surgeon tug and probe, and you understand with absolute conviction that there is nothing more to it. There’s no one there.”
― Thomas Metzinger, Being No One: The Self-Model Theory of Subjectivity

“Yes, there is an outside world, and yes, there is an objective reality, but in moving through this world, we constantly apply unconscious filter mechanisms, and in doing so, we unknowingly construct our own individual world, which is our "reality tunnel.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“As modern-day neuroscience tells us, we are never in touch with the present, because neural information-processing itself takes time. Signals take time to travel from your sensory organs along the multiple neuronal pathways in your body to your brain, and they take time to be processed and transformed into objects, scenes, and complex situations. So, strictly speaking, what you are experiencing as the present moment is actually the past.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“Scientists who believe that their discipline will progressively eliminate all philosophical problems are simply fooling themselves. What science can contribute to is the elimination of false philosophical problems.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“The conscious experience of being a subject arises when a single organism learns to enslave itself.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“The Ego, as noted, is simply the content of your PSM [Phenomenal Self Model] at this moment (your bodily sensations, your emotional state, your perceptions, memories, acts of will, thoughts). But it can become the Ego only because you are constitutionally unable to realize that all this is just the content of a simulation in your brain. It is not reality itself but an image of reality - and a very special one indeed. The Ego is a transparent mental image: You - the physical person as a whole - look right through it. You do not see it. You see with it. The Ego is a tool for controlling and planning your behavior and for understanding the behavior of others”
― Thomas Metzinger

“However, questions arise. Are there people who aren't naive realists, or special situations in which naive realism disappears? My theory—the self-model theory of subjectivity—predicts that as soon as a conscious representation becomes opaque (that is, as soon as we experience it as a representation), we lose naive realism. Consciousness without naive realism does exist. This happens whenever, with the help of other, second-order representations, we become aware of the construction process—of all the ambiguities and dynamical stages preceding the stable state that emerges at the end. When the window is dirty or cracked, we immediately realize that conscious perception is only an interface, and we become aware of the medium itself. We doubt that our sensory organs are working properly. We doubt the existence of whatever it is we are seeing or feeling, and we realize that the medium itself is fallible. In short, if the book in your hands lost its transparency, you would experience it as a state of your mind rather than as an element of the outside world. You would immediately doubt its independent existence. It would be more like a book-thought than a book-perception. Precisely this happens in various situations—for example, In visual hallucinations during which the patient is aware of hallucinating, or in ordinary optical illusions when we suddenly become aware that we are not in immediate contact with reality. Normally, such experiences make us think something is wrong with our eyes. If you could consciously experience earlier processing stages of the representation of the book In your hands, the image would probably become unstable and ambiguous; it would start to breathe and move slightly. Its surface would become iridescent, shining in different colors at the same time. Immediately you would ask yourself whether this could be a dream, whether there was something wrong with your eyes, whether someone had mixed a potent hallucinogen into your drink. A segment of the wall of the Ego Tunnel would have lost its transparency, and the self-constructed nature of the overall flow of experience would dawn on you. In a nonconceptual and entirely nontheoretical way, you would suddenly gain a deeper understanding of the fact that this world, at this very moment, only appears to you.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“Religious belief is an attempt to endow your life with deeper meaning and embed it in a positive metacontext—it is the deeply human attempt to finally feel at home. It is a strategy to outsmart the hedonic treadmill. On an individual level, it seems to be one of the most successful ways to achieve a stable state—as good as or better than any drug so far discovered. Now science seems to be taking all this away from us. The emerging emptiness may be one reason for the current rise of religious fundamentalism, even in secular societies. Yes,”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“Developing a consciousness culture has nothing to do with establishing a religion or a particular political agenda. On the contrary, a true consciousness culture will always be subversive, by encouraging individuals to take responsibility for their own lives.”
― Thomas Metzinger

“Political economist and sociologist Max Weber famously spoke of the “disenchantment of the world,” as rationalization and science led Europe and America into modern industrial society, pushing back religion and all “magical” theories about reality. Now we are witnessing the disenchantment of the self.
One of the many dangers in this process is that if we remove the magic from our image of ourselves, we may also remove it from our image of others. We could become disenchanted with one another. Our image of Homo sapiens underlies our everyday practice and culture; it shapes the way we treat one another as well as how we subjectively experience ourselves. In Western societies, the Judeo-Christian image of humankind—whether you are a believer or not—has secured a minimal moral consensus in everyday life. It has been a major factor in social cohesion. Now that the neurosciences have irrevocably dissolved the Judeo-Christian image of a human being as containing an immortal spark of the divine, we are beginning to realize that they have not substituted anything that could hold society together and provide a common ground for shared moral intuitions and values. An anthropological and ethical vacuum may well follow on the heels of neuroscientific findings.
This is a dangerous situation. One potential scenario is that long before neuroscientists and philosophers have settled any of the perennial issues—for example, the nature of the self, the freedom of the will, the relationship between mind and brain, or what makes a person a person—a vulgar materialism might take hold. More and more people will start telling themselves: “I don’t understand what all these neuroexperts and consciousness philosophers are talking about, but the upshot seems pretty clear to me. The cat is out of the bag: We are gene-copying bio- robots, living out here on a lonely planet in a cold and empty physical universe. We have brains but no immortal souls, and after seventy years or so the curtain drops. There will never be an afterlife, or any kind of reward or punishment for anyone, and ultimately everyone is alone. I get the message, and you had better believe I will adjust my behavior to it. It would probably be smart not to let anybody know I’ve seen through the game.”
― Thomas Metzinger

“The biological imperative to live—indeed, live forever—was burned into our brains, into our emotional self-model,
over the course of millennia. But our brand-new cognitive self-models
tell us that all attempts to realize this imperative will ultimately be futile.
Mortality, for us, is not only an objective fact but a subjective chasm, an open wound in our phenomenal self-model. We have a deep, inbuilt existential conflict, and we seem to be the first creatures on this planet to
experience it consciously.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“Thinking isn't something you do. Most of the time, it's something that happens to you.”
― Thomas Metzinger

“The most beautiful idea, perhaps, is that freedom and determinism can peacefully coexist: If our brains are causally determined in the right way, if they make us causally sensitive to moral considerations and rational arguments, then this very fact makes us free. Determinism and free will are compatible.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“The main function of consciousness is to maximize flexibility and context sensitivity.”
― Thomas Metzinger

“Sleep is the little brother of death; it means letting go of the world.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“...all sentient beings capable of suffering should constitute a solidarity against suffering. Out of this solidarity, we should refrain from doing anything that could increase the overall amount of suffering and confusion in the universe.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“But it is also becoming evident that psychological evolution never optimized us for lasting happiness; on the contrary, it placed us on the hedonic treadmill. We are driven to seek pleasure and joy, to avoid pain and depression. The hedonic treadmill is the motor that nature invented to keep the organism running.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“Consciousness is a large-scale, unified phenomenon emerging from a myriad of physical micro-events. As long as a sufficiently high degree of internal correlation and causal coupling allows this island of dancing micro-events in your brain to emerge, you live in a single reality. A single, unified world appears to you.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“Surprisingly, there is a representation of the human hand in Broca’s area, a section of the human brain involved in language processing, speech or sign production, and comprehension. A number of studies have shown that hand/arm gestures and movements of the mouth are linked through a common neural substrate. For example, grasping movements influence pronunciation—and not only when they are executed but also when they are observed. It has also been demonstrated that hand gestures and mouth gestures are directly linked in humans, and the oro-laryngeal movement patterns we create in order to produce speech are a part of this link. Broca’s area is also a marker for the development of language in human evolution, so it is intriguing to see that it also contains a motor representation of hand movements; here may be a part of the bridge that led from the “body semantics” of gestures and the bodily self-model to linguistic semantics, associated with sounds, speech production, and abstract meaning expressed in our cognitive self-model, the thinking self.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“More and more people will start telling themselves: "I don't understand what all these neuroexperts and consciousness philosophers are talking about, but the upshot seems pretty clear to me. The cat is out of the bag: We are gene-copying bio-robots, living out here on a lonely planet in a cold and empty physical universe. We have brains but no immortal souls, and after seventy years or so the curtain drops. There will never be an afterlife, or any kind of reward or punishment for anyone, and ultimately everyone is alone. I get the message, and you had better believe I will adjust my behavior to it. It would probably be smart not to let anybody know I've seen through the game. The most efficient strategy will be to go on pretending I'm a conservative, old-fashioned believer in moral values.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“there are innumerable things in life you can fathom only by experiencing them, that there is a depth in pure perception that cannot be grasped or invaded by thought or language.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“The human brain can be compared to a modern flight simulator in several respects. Like a flight simulator, it constructs and continuously updates an internal model of external reality by using a continuous stream of input supplied by the sensory organs and employing past experience as a filter. It integrates sensory-input channels into a global model of reality, and it does so in real time. However, there is a difference. The global model of reality constructed by our brain is updated at such great speed and with such reliability that we generally do not experience it as a model. For us, phenomenal reality is not a simulational space constructed by our brains; in a direct and experientially untranscendable manner, it is the world we live in. Its virtuality is hidden, whereas a flight simulator is easily recognized as a flight simulator—its images always seem artificial. This is so because our brains continuously supply us with a much better reference model of the world than does the computer controlling the flight simulator. The images generated by our visual cortex are updated much faster and more accurately than the images appearing in a head-mounted display. The same is true for our proprioceptive and kinesthetic perceptions; the movements generated by a seat shaker can never be as accurate and as rich in detail as our own sensory perceptions.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“Converging empirical data show that when we observe other human beings expressing emotions, we simulate them with the help of the same neural networks that are active when we feel or express these emotions ourselves.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“If we arrive at a comprehensive theory of consciousness, and if we develop ever more sophisticated tools to alter the contents of subjective experience, we will have to think hard about what a good state of consciousness is. We urgently need fresh and convincing answers to questions like the following: Which states of consciousness do we want our children to have? Which states of consciousness do we want to foster, and which do we want to ban on ethical grounds? Which states of consciousness can we inflict upon animals, or upon machines?”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“First, we developed the self-model, because we had to integrate our sensory perceptions with our bodily behavior. Then this self-model became conscious, and the phenomenal self-model was born into the Ego Tunnel, allowing us to achieve global control of our bodies in a much more selective and flexible manner. This was the step from being an embodied natural system that has and uses an internal image of itself as a whole to a system that, in addition, consciously experiences this fact.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“I believe the human self-model was successful because it installed your social group as an ideal observer in your mind, and to a much stronger degree than was the case in any other primate brain. This created a dense causal linkage between global group-control and global self-control—a new kind of ownership, as it were. Investigators of these”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“appearance of a world is consciousness. But the decisive step to an Ego Machine is the next one. If a system can integrate an equally transparent internal image of itself into this phenomenal reality, then it will appear to itself. It will become an Ego and a naive realist about whatever its self-model says it is.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“By consciously experiencing some elements of our tunnel as mere images or thoughts about the world, we became aware of the possibility of misrepresentation. We understood that sometimes we can be wrong, since reality is only a specific type of appearance. As evolved representational systems, we could now represent one of the most important facts about ourselves—namely, that we are representational systems. We were able to grasp the notions of truth and falsity, of knowledge and illusion. As soon as we had grasped this distinction, cultural evolution exploded, because we became ever more intelligent by systematically increasing knowledge and minimizing illusion. The discovery of the appearance/reality distinction was possible because we realized that some of the content of our conscious minds is constructed internally and because we could introspectively apprehend the construction process. The technical term here would be phenomenal opacity—the opposite of transparency. Those things in the evolution of consciousness that are old, ultrafast, and extremely reliable—such as the qualities of sensory experience—are transparent; abstract conscious thought is not. From an evolutionary perspective, thinking is very new, quite unreliable (as we all know), and so slow that we can actually observe it going on in our brains. In conscious reasoning, we witness the formation of thoughts; some processing stages are available for introspective attention. Therefore, we know that our thoughts are not given but made.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“He [Ludwig Wittgenstein] once greeted me with the question: “Why do people say that it was natural to think that the sun went round the earth rather than that the earth turned on its axis?” I replied: “I suppose, because it looked as if the sun went round the earth.” “Well,” he asked, “what would it have looked like if it had looked as if the earth turned on its axis?” —ELIZABETH ANSCOMBE,”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self

“If we do have something like dignity we can demonstrate this fact by the way we confront the challenges to come... We could face the the historical transition in our image of ourselves creatively and with a will to clarity. It is also clear how we could lose our dignity: by clinging to the past, by developing a culture of denial, and by sliding back into the various forms of irrationalism and fundamentalism.”
― Thomas Metzinger, The Ego Tunnel: The Science of the Mind and the Myth of the Self