Technical thinking predominates in industrial society. It also predominates ethics. Virtually everything is viewed in terms of the technical model or—more broadly—the reductionistic machine model. Neither of these models has any room for life as a fundamental and decisive factor. Huge problems have been the result. Our appreciation of technology will change completely if the will to power and mastery will be exchanged for respect for all that lives, in all its multi-coloured variety and multiplicity. The aim of technology should (...) become, not to break down and to reduce reality in order to master and control, but to unfold and cause to flourish. We should nurture the perspective of the living and vibrant garden-city, of a culture that takes care of nature and the environment. An ethics of responsibility involves a large agenda. It calls for its own, distinct development, and a spiritual and philosophical struggle with the dominant traditions of ethics in our culture. (shrink)

The ArgumentTheorists of science and culture, seeking to explicate the implications of chaos theory, quantum mechanics, or special and general relativity, have drawn parallels to the constellation of intellectual and social phenomena collected in the concept of postmodernism. The notion thereby invoked of a postmodern physics is suggestive and worth exploring. But it remains ungrounded so long as the argument moves in the realm of parallels. Moreover, these discussions prove to be tacitly constrained by a preexisting genre of physicists' own (...) literary production, a genre whose argumentative structures have been taken over implicitly into the subsequent exchanges. Attending critically in this way to the intellectual interests of the discussants — asking who it is that wants to constitute a postmodern physics — should open up more productive ways of framing the debate. (shrink)

The statistical aspects of quantum explanation are intrinsic to quantum physics; individual quantum events are created in the interactions associated with observation and are not describable by predictive theory. The superposition principle shows the essential difference between quantum and non-quantum physics, and the principle is exemplified in the classic single-photon two-slit interference experiment. Recently Mandel and Pfleegor have done an experiment somewhat similar to the optical single-photon experiment but with two independently operated lasers; interference is obtained even with beam intensity (...) so small that only one photon is in the apparatus at a time. The result can be understood in terms of the superposition of states; or, in terms of the Uncertainty Principle, which is found to forbid the determination of which of the two lasers is the source of a given photon (if conditions for interference are to obtain). The Mandel-Pfleegor experiment gives a physical argument against the continuous localization of a photon that is assumed in the hidden variable theories and therefore gives further support for the generally accepted view that an observed entity (observed state) is created in the observation event. This aspect of quantum physics implies a subjectivism on the level of individual quantum-level occurrences, since there is in quantum theory no basis for asserting the existence of the event independently of observation of it. Extension of this subjectivism to large scale, non-quantum phenomena falls within the principles of quantum theory; counter considerations that argue against such an extension are noted. (shrink)

The many-worlds interpretation of quantum mechanics predicts the formation of distinct parallel worlds as a result, of a quantum mechanical measurement. Communication among these parallel worlds would experimentally rule out alternatives to this interpretation. A possible procedure for “interworld” exchange of information and energy, using only state of the art quantum optical equipement, is described. A single ion is isolated from its environment in an ion trap. Then a quantum mechanical measurement with two discrete outcomes is performed on another system, (...) resulting in the formation of two parallel worlds. Depending on the outcome of this measurement the ion is excited from only one of the parallel worlds before the ion decoheres through its interaction with the environment. A detection of this excitation in the other parallel world is direct evidence for the many-worlds interpretation. This method could have important practical applications in physics and beyond. (shrink)

The ArgumentThe aim of this paper is to provide a critical perspective for Einstein's opposition to the Copenhagen interpretation of quantum physics, by analyzing the ingenious rhetoric of Bohr's principle of complementarity. I argue that what Bohr presents as arguments of “inevitability” are in fact merely arguments for the consistency of the quantum-mechanical scheme. Einstein's resistance to being persuaded by this potent technique of argumentation, and his rejection of Bohr's interpretation of quantum physics, appear consequently as an eminently reasonable position (...) and not as a conservative stand, as it is often presented by the adherents of the Copenhagen orthodoxy. (shrink)

The nature of culture as the symbolic expression of inarticulate matter is explored from a range of different cultural perspectives. Raymond Williams's work on culture, especially his ideas on material and symbolic production, serves to introduce an analysis of matter and its place in cultural production. The mutable nature of matter is explored through the modern physics of quantum theory as well as modern art, especially the work of Jasper Johns. Late‐modern culture is viewed in terms of a mutable space (...) of matter that resists meaning and location. The implications of this resistance for understanding the cultivation of knowledge and subject‐object relations are then pursued in the contexts of art history, the ‘social body’, the society of generalized communication, multi‐media culture, and computerization. (shrink)

Quantum Mechanics has faced deep controversies and debates since its origin when Werner Heisenberg proposed the first mathematical formalism capable to operationally account for what had been recently discovered as the new field of quantum phenomena. Today, even though we have reached a standardized version of QM which is taught in Universities all around the world, there is still no consensus regarding the conceptual reference of the theory and, if or if not, it can refer to something beyond measurement outcomes. (...) In this work we will argue that the reason behind the impossibility to reach a meaningful answer to this question is strictly related to the 20th Century Bohrian-positivist re-foundation of physics which is responsible for having introduced within the theory of quanta a harmful combination of metaphysical dogmatism and naive empiricism. We will also argue that the possibility of understanding QM is at plain sight, given we return to the original framework of physics in which the meaning of understanding has always been clear. (shrink)

Contemporary physics has no answer to the question: What are the ultimate constituents of physical reality? (The variety of quarks hypothesized, and the multiplicity of their assumed properties, make it increasingly difficult to regard them as the ultimates.) The approach to an answer that is proposed in this paper starts with the assumption that there are utterly simple, uncomposed, indivisible elements and elemental events; and then attempts to draw inferences from this assumption, and particularly from the representation of the elements (...) and events assumed. If such representation can be shown to be a uniquely necessary consequence of the Assumption of Elementality and its corollaries, then, from the permitted transformations of the representation, inferences could be derived about the possible and probable structures and processes of spacetime, energy, and matter. (shrink)

It is not possible to dismiss the atomistic paradigm because the proposed elementary particles are too many (and, hence, it is claimed, they do not provide a simple account of nature) or because it is not possible to observe quarks in an isolated manner. The developments in particle physics have brought about radical changes to our notions of simplicity and observability, and in this paper we elaborate on these changes. It is as a result of these changes that the present (...) situation in elementary particle physics justify us to claim that we have indeed reached a level of explanation where the constituent particles (quarks, leptons, gluons, and intermediate bosons) used for the explanation of the various phenomena considered to be delineating a particular level in the descriptive framework of the physical phenomena and a specific stratum in the organization of nature, can be regarded as elementary. (shrink)