Information and the Nature of Reality Quotes

“Each person who understands him- or herself in this way, as a spark of the divine, with some small part of the divine power, integrally interwoven into the process of the creation of the psycho-physical universe, will be encouraged to participate in the process of plumbing the potentialities of, and shaping the form of, the unfolding quantum reality that it is his or her birthright to help create.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“By some accounts, humans are dwarfed and shown to be trivial on the cosmic scale. By some accounts, humans are reduced and shown to be nothing but electronic molecules in motion on the atomic scale. But by equally impressive accounts, humans live at the center of complexity.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“At the root of all physical reality is not “primary matter” or little atoms of “stuff.” Relativity theory in cosmology and the complementarity thesis in quantum physics suggest that the basic reality is some sort of hybrid “matter–energy.” Quantum field theory and string theory (if it survives as a physical theory, which now seems unlikely) suggest the even more radical idea that this reality is more energy-like than matter-like. Either result is sufficient to falsify materialism in anything like the form that dominated the first 300 years of modern science.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“The Einstein equivalence equation has, in effect, begun the ‘dematerialization’ of physical reality. The only way in which the world can still be described as the ‘material’ world, or the term materialism can preserve its original significance, is to redefine ‘matter’. But how? Materialism, if one wants to retain the term, seems to have unexpectedly become a much more open doctrine.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“But from an evolutionary standpoint, there are good grounds to assert that “language” is indeed a natural phenomenon, which originates in the molecular language of the genome and has found, in the course of evolution, its hitherto highest expression in human language (Küppers, 1995). For evolutionary biologists, there is no question as to whether languages below the level of human language exist; the issue is rather about identifying the general conditions under which linguistic structures originate and evolve.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“This conception of nature, in which the consequences of our choices enter not only directly in our immediate neighbourhood but also indirectly and immediately in far-flung places, alters the image of the human being relative to the one spawned by classical physics. It changes this image in a way that must tend to reduce a sense of powerlessness, separateness, and isolation, and to enhance the sense of responsibility and of belonging. Each person who understands him- or herself in this way, as a spark of the divine, with some small part of the divine power, integrally interwoven into the process of the creation of the psycho-physical universe, will be encouraged to participate in the process of plumbing the potentialities of, and shaping the form of, the unfolding quantum reality that it is his or her birthright to help create.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“Perhaps the main basis for the claim that quantum mechanics is weird is the existence of what Einstein called ‘spooky action at a distance’. These effects are not only ‘spooky’ but are also absolutely impossible to achieve within the framework of classical physics. However, if the conception of the physical world is changed from one made out of tiny rock-like entities to a holistic global informational structure that represents tendencies to real events to occur, and in which the choice of which potentiality will be actualized in various places is in the hands of human agents, there is no spookiness about the occurring transfers of information. The postulated global informational structure called the quantum state of the universe is the ‘spook’ that does the job. But it does so in a completely specified and understandable way, and this renders it basically non-spooky.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“By virtue of this filling of the causal gap, the most important demand of intuition – namely that one's conscious efforts have the capacity to affect one's own bodily actions – is beautifully met by the quantum ontology. And in this age of computers, and information, and flashing pixels there is nothing counterintuitive about the ontological idea that nature is built – not out of ponderous classically conceived matter but – out of events, and out of informational waves and signals that create tendencies for these events to occur.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“Reality, according to Heisenberg, is built not out of matter, as matter was conceived of in classical physics, but out of psycho-physical events – events with certain aspects that are described in the language of psychology and with other aspects that are described in the mathematical language of physics – and out of objective tendencies for such events to occur. ‘The probability function…represents a tendency for events and our knowledge of events’ (Heisenberg, 1958, p. 46).”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“The deepest human intuition is not the immediate grasping of the classical-physics-type character of the external world. It is rather that one's own conscious subjective efforts can influence the experiences that follow. Any conception of nature that makes this deep intuition an illusion is counterintuitive. Any conception of reality that cannot explain how our conscious efforts influence our bodily actions is problematic. What is actually deeply intuitive is the continually reconfirmed fact that our conscious efforts can influence certain kinds of experiential feedback. A putatively rational scientific theory needs at the very least to explain this connection in a rational way to be in line with intuition.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“Unfortunately, most of the prevailing descriptions of quantum theory tend to emphasize puzzles and paradoxes in a way that makes philosophers, theologians, and even non-physicist scientists leery of actually using in any deep way the profound changes in our understanding of human beings in nature wrought by the quantum revolution. Yet, properly presented, quantum mechanics is thoroughly in line with our deep human intuitions. It is the 300 years of indoctrination with basically false ideas about how nature works that now makes puzzling a process that is completely in line with normal human intuition.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“The mechanism by which quantum mechanics injects an element of chance into the operation of the universe is called “decoherence” (Gell-Mann and Hartle, 1994). Decoherence effectively creates new bits of information, bits which previously did not exist. In other words, quantum mechanics, via decoherence, is constantly injecting new bits of information into the world. Every detail that we see around us, every vein on a leaf, every whorl on a fingerprint, every star in the sky, can be traced back to some bit that quantum mechanics created. Quantum bits program the universe.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“Clearly, then, the orthodox concept of laws of physics derives directly from theology. It is remarkable that this view has remained largely unchallenged after 300 years of secular science. Indeed, the “theological model” of the laws of physics is so ingrained in scientific thinking that it is taken for granted. The hidden assumptions behind the concept of physical laws, and their theological prov-enance, are simply ignored by almost all except historians of science and theologians. From the scientific standpoint, however, this uncritical acceptance of the theological model of laws leaves a lot to be desired.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“In the following pages I argue that we have both philosophical and scientific reasons to doubt the adequacy of this widely accepted doctrine of materialism. In the history of Western philosophy, as we will see, it has turned out to be notoriously difficult to formulate a viable concept of matter. And physics in the twentieth century has produced weighty reasons to think that some of the core tenets of materialism were mistaken. These results, when combined with the new theories of information, complexity, and emergence summarized elsewhere in this volume, point toward alternative accounts of the natural world that deserve careful attention and critical evaluation.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“In the vocabulary of neuroscience, we map brains to discover we have “mutable maps” (Merzenich, 2001, p. 418). For example, with the decision to play a violin well, and resolute practice, string musicians alter the structural configuration of their brains to facilitate fingering the strings with one arm and drawing the bow with the other (Elbert et al., 1995).”
― Paul C.W. Davies, Information and the Nature of Reality: From Physics to Metaphysics

“Thus it can be argued that quantum theory provides an opening for an idea of nature and of our role within it that is in general accord with certain religious concepts, but that, by contrast, is quite incompatible with the precepts of mechanistic deterministic classical physics. Thus the replacement of classical mechanics by quantum mechanics opens the door to religious possibilities that formerly were rationally excluded.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“The upshot of all this is that the arguments that were supposed to show why quantum mechanics is not relevant to the mind–body problem all backfire, and end up supporting the viability of a quantum mechanical solution that is completely in line with our normal intuitions. One need only accept what orthodox quantum mechanics insists upon – to the extent that it goes beyond an agnostic or pragmatic stance – namely that the physically described world is not a world of material substances, as normally conceived, but is rather a world of potentialities for future experiences.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“If one accepts as fundamental this Aristotelian idea of potentia – of objective tendencies – then the whole scheme of things becomes intuitively understandable. There is nothing intrinsically incomprehensible about the idea of ‘tendencies’. Indeed, we build our lives upon this concept. However, three centuries of false thinking has brought many physicists and philosophers to expect and desire an understanding of nature in which everything is completely predetermined in terms of the physically described aspects of nature alone. Contemporary physics violates that classical ideal.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“The computational paradigm for the universe supplements the ordinary mechanistic paradigm: the universe is not just a machine, it is a machine that processes information. The universe computes. The computing universe is not a metaphor, but a mathematical fact: the universe is a physical system that can be programmed at its most microscopic level to perform universal digital computation. Moreover, the universe is not just a computer: it is a quantum computer. Quantum mechanics is constantly injecting fresh, random bits into the universe. Because of its computational nature, the universe processes and interprets those bits, naturally giving rise to all sorts of complex order and structure (Lloyd, 2006).”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“The problem of the origin of the laws of physics is an acute one for physicists. Einstein's suggestion that they may turn out necessarily to possess the form that they do has little support. It is sometimes said that a truly unified theory of physics might be so tightly constrained logically that its mathematical formulation is unique. But this claim is readily refuted. It is easy to construct artificial universe models, albeit impoverished ones bearing only a superficial resemblance to the real thing, which are nevertheless mathematically and logically self-consistent.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics

“Inferring from the behaviour of a whole to a quality of its parts expressed only when they are acting as parts of that whole is just the opposite of reduction, understood as explaining the behaviour of a whole in terms of the properties of its parts when these parts are considered in isolation (McMullin, 1972). The former inference might be better described as explaining the parts in terms of the whole. The whole in such a case might still be said to be nothing more in ontological terms than a collection of its parts, but only on condition that the ‘parts’ are defined in equally ontological terms by the role they play in the whole. Reductionism and holism point in different ways.”
― Paul Davies, Information and the Nature of Reality: From Physics to Metaphysics