Spaceship Earth! No obvious destination though! — Agent Smith
The topic of this book is the relationship between mind and the physical world. From once being an esoteric question of philosophy, this subject has become a central topic in the foundations of quantum physics. The book traces this story back to Descartes, through Kant, to the beginnings of 20th Century physics, where it becomes clear that the mind-world relationship is not a speculative question but has a direct impact on the understanding of physical phenomena.
The book’s argument begins with the British empiricists who raised our awareness of the fact that we have no direct contact with physical reality, but it is the mind that constructs the form and features of objects. It is shown that modern cognitive science brings this insight a step further by suggesting that shape and structure are not internal to objects, but arise in the observer. The author goes yet further by arguing that the meaningful connectedness between things — the hierarchical organization of all we perceive — is the result of the Gestalt nature of perception and thought, and exists only as a property of mind. These insights give the first glimmerings of a new way of seeing the cosmos: not as a mineral wasteland but a place inhabited by creatures.
This is true, but these are all experiences of the one thing as seen by different beings? It's a type of species-perspectivism, perhaps, but the same object is in play. This notions seems more like a phenomenology. — Tom Storm
I understand by the transcendental idealism of all appearances the doctrine that they are all together to be regarded as mere representations and not things in themselves, and accordingly that space and time are only sensible forms of our intuition, but not determinations given for themselves or conditions of objects as things in themselves. To this idealism is opposed transcendental realism, which regards space and time as something given in themselves (independent of our sensiblity). The transcendental realist therefore represents outer appearances (if their reality is conceded) as things in themselves, which would exist independently of us and our sensibility and thus would also be outside us according to pure concepts of the understanding. — CPR, A369
As I replied to that post, when one's mind constructs reality, what is it mind constructs it from? — Banno
experience is a mental phenomena, that there is no direct connection between mental phenomena and external world objects, and that the qualities of mental phenomena are not properties of external world objects. — Michael
When you look at the apple, your brain constructs a model of the apple. But that model is not what you see; it is you seeing — Banno
A bat would have a different range of experiences with this fruit, but it would still be of the apple, right? — Tom Storm
Are idealists suggesting that matter has no inherent qualities and that these are provided by conscious creatures in the world, therefore reality is generated by mind? — Tom Storm
Light propulsion requires enormous power: a laser with a gigawatt of power (approximately the output of a large nuclear plant) would provide only a few newtons of thrust. The spaceship will compensate for the low thrust by having a mass of only a few grams. The camera, computer, communications laser, a nuclear power source, and the solar sail must be miniaturized to fit within a mass limit. All components must be engineered to endure extreme acceleration, cold, vacuum, and protons. The spacecraft will have to survive collisions with space dust; Starshot expects each square centimeter of frontal cross-section to collide at high speed with about a thousand particles of size at least 0.1 μm. Focusing a set of lasers totaling one hundred gigawatts onto the solar sail will be difficult due to atmospheric turbulence, so there is the suggestion to use space-based laser infrastructure. According to The Economist, at least a dozen off-the-shelf technologies will need to improve by orders of magnitude.
I don't see how our thoughts are any different to the "marks or shapes or whatever" in that they lack 'inherent' meaning. We might find meaning in them on reflection, but I don't see any evidence that the meaning is inherent. — Isaac
Thoughts aren't entities capable of possessing inherent properties, and even if they were, what kind of analysis produced the conclusion that they had inherent meaning? — Isaac
I think it's that the brain uses models that enhance the competence of the organism by creating expectations, which is just a theory. — Tate
Sensations, beliefs, imaginings and feelings are often referred to as figments, that is, creations of the mind. A mental image is taken to be something less than real: For one thing, it has no material substance and is impossible to detect except in the mind of the perceiver. It is true that sensations are caused by electrochemical events in a brain, but when experienced by a living mind, sensations are decisively different in kind from electrons in motion. They are indeed “figments” because they exist nowhere except in awareness. As a matter of fact, they exist only as claims made by sentient beings, with no material evidence to back up those claims. Indeed, brain scans reveal electrical activity, but do not display sensations or inner experience. — Pinter, Charles. Mind and the Cosmic Order (p. 52) Springer International Publishing. Kindle Edition
One of the most important insights of contemporary brain science is that the visual world is a constructed reality. When we look, what we hold in awareness is not an optical array but a mental construct, built from information in the array, which presents us with all that is of value to us in a scene. — ibid
One alternative is something like Wayfarer may be proposing; a distinctly spiritual entity haunting the brain. — Banno
In Aristotle's influential works, which are the main source of later philosophical meanings, nous was carefully distinguished from sense perception, imagination, and reason, although these terms are closely inter-related. ...In the Aristotelian scheme, nous is the basic understanding or awareness that allows human beings to think rationally. For Aristotle, this was distinct from the processing of sensory perception, including the use of imagination and memory, which other animals can do. For him then, discussion of nous is connected to discussion of how the human mind sets definitions in a consistent and communicable way, and whether people must be born with some innate potential to understand the same universal categories in the same logical ways. — Wikipedia
the difference seems to be that for you this capacity is entirely distinct from our neurones, but I suspect it is just something they do. — Banno
Brain processes, like ink marks, sound waves, the motion of water molecules, electrical current, and any other physical phenomenon you can think of, seem clearly devoid of any inherent meaning. By themselves they are simply meaningless patterns of electrochemical activity. Yet our thoughts do have inherent meaning – that’s how they are able to impart it to otherwise meaningless ink marks, sound waves, etc. In that case, though, it seems that our thoughts cannot possibly be identified with any physical processes in the brain. In short: Thoughts and the like possess inherent meaning or intentionality; brain processes, like ink marks, sound waves, and the like, are utterly devoid of any inherent meaning or intentionality; so thoughts and the like cannot possibly be identified with brain processes. — Edward Feser
distinctly spiritual entity haunting the brain. — Banno
The entire experience lasted perhaps one minute, and it changed me forever. My relationship with the world had always been as a separate observer perceiving the universe as outside myself and disconnected from me. What made this event astonishing was its impossible perspective because I was both the experiencer and the experience. I was simultaneously the observer of the world and the world. I was the world observing itself! I was concurrently knowing that the world is made of a substance that feels like love, and that I am that substance! — Federico Faggin
Worth noting, and oft-overlooked, is the fact Kant authorizes the conception of noumena, but never....not once....ever gives an example of an object that represents that conception. — Mww
Aristotle, in De Anima, argued that thinking in general (which includes knowledge as one kind of thinking) cannot be a property of a body; it cannot, as he put it, 'be blended with a body'. This is because in thinking, the intelligible object or form is present in the intellect, and thinking itself is the identification of the intellect with this intelligible. Among other things, this means that you could not think if materialism is true… . Thinking is not something that is, in principle, like sensing or perceiving; this is because thinking is a universalising activity. This is what this means: when you think, you see - mentally see - a form which could not, in principle, be identical with a particular - including a particular neurological element, a circuit, or a state of a circuit, or a synapse, and so on. This is so because the object of thinking is universal, or the mind is operating universally.
….the fact that in thinking, your mind is identical with the form that it thinks, means (for Aristotle and for all Platonists) that since the form 'thought' is detached from matter, 'mind' is immaterial too. — Lloyd Gerson, Platonism vs Naturalism
if the proper knowledge of the senses is of accidents, through forms that are individualized, the proper knowledge of intellect is of essences, through forms that are universalized. Intellectual knowledge is analogous to sense knowledge inasmuch as it demands the reception of the form of the thing which is known. But it differs from sense knowledge so far forth as it consists in the apprehension of things, not in their individuality, but in their universality.
The entire experience lasted perhaps one minute, and it changed me forever. My relationship with the world had always been as a separate observer perceiving the universe as outside myself and disconnected from me. What made this event astonishing was its impossible perspective because I was both the experiencer and the experience. I was simultaneously the observer of the world and the world. I was the world observing itself! I was concurrently knowing that the world is made of a substance that feels like love, and that I am that substance!
Do you believe that the human race is capable of creating a social/political system that is benevolent to the vast majority of people it represents and can maintain and preserve the ecology it exists within? — universeness
I have a few American friends who make statements like 'the civil war has never really ended' and 'the rule of 'survival of the fittest,' guides 'the American dream.' Do you agree with such statements? — universeness
The difference between abstract and intuitive cognition, which Kant entirely overlooks, was the very one that ancient philosophers indicated as φαινόμενα [phainomena] and νοούμενα [nooumena]; the opposition and incommensurability between these terms proved very productive in the philosophemes of the Eleatics, in Plato's doctrine of Ideas, in the dialectic of the Megarics, and later in the scholastics, in the conflict between nominalism and realism. This latter conflict was the late development of a seed already present in the opposed tendencies of Plato and Aristotle. But Kant, who completely and irresponsibly neglected the issue for which the terms φαινομένα and νοούμενα were already in use, then took possession of the terms as if they were stray and ownerless, and used them as designations of things in themselves and their appearances.
Quick question about Kant. His Transcendental Idealism seems to be based on epistemological grounds, right? In other words, he says there is a reality out there (noumena) but we do not know it, or have access to it and we perceive a world constructed by mentation, that is generated through noumena, but not necessarily like it at all (clumsy wording, I know) — Tom Storm
think the vital question now is, why is the Democratic party so utterly impotent in the face of the outrageous criminality of the Republicans? — hypericin
One difference with Watergate is that at least some congressmen and senators on the same side as Nixon decided that the principle of fairness was more important than party. — schopenhauer1
“If you talk to a chemist, “real” is a molecule, an atom, a proton. To a physicist, “real” is a quark, a Higgs boson, or maybe a collection of little strings vibrating in eleven dimensions. — Joshs
In giving up dependence on the concept of an uninterpreted reality, something outside all schemes and science, we do not relinquish the notion of objective truth - quite the contrary. — Davidson
Wouldn't/shouldn't Buddhists take the middle path? — Agent Smith
Does this simple quantum example defend the idea of free will? That things aren't certain even in the short run? — TiredThinker
I am not sure I understand how one is supposed to access or understand 'pure ideas' such as truth or beauty in order to appreciate them in our reality. — Tom Storm
A genuine (scholastic) realist should see “forms” not merely as a solution to a distinctly modern problem of knowledge, but as part of an alternative conception of knowledge, a conception that is not so much desired and awaiting defense, as forgotten and so no longer desired. Characterized by forms, reality had an intrinsic intelligibility, not just in each of its parts but as a whole. With forms as causes, there are interconnections between different parts of an intelligible world, indeed there are overlapping matrices of intelligibility in the world, making possible an ascent from the more particular, posterior, and mundane to the more universal, primary, and noble.
In short, the appeal to forms or natures does not just help account for the possibility of trustworthy access to facts, it makes possible a notion of wisdom, traditionally conceived as an ordering grasp of reality. Preoccupied with overcoming Cartesian skepticism, it often seems as if philosophy’s highest aspiration is merely to secure some veridical cognitive events. Rarely sought is a more robust goal: an authoritative and life-altering wisdom — Joshua Hochschild, What's Wrong with Ockham?Reassessing the Role of Nominalism in the Dissolution of the West
