Quantum information in an evolutionary perspective

An approach to quantum phenomena is reviewed that deals with the possibility of their realistic interpretation in the sense that they represent manifestations of hermeneutic circles between quantum “objects” and their experimental boundary conditions. Quantum cybernetics provides an evolutionary perspective in that all higher‐level organizations like molecules, cells, living systems, etc., can be discussed under one and the same systemic viewpoint: a hermeneutic circularity between a “core” (or “nucleus") and a relevant “periphery” (or “environment") which constitutes the systems’ organization and information potential.

Generally, in realistic theories, an individual quantum system is analyzable into a local “particle‐like” nonlinearity of a generally nonlocal “wave‐like” mode of some sub‐quantum structure of the vacuum ("Dirac ether"). In this view, a “particle” can be considered as being “guided” along one specific route by the (generally nonlocal) configurations of superimposed waves, which spread along all possible paths of an experimental setup. Moreover, in the approach of Quantum Cybernetics, an additional focus is given on the fact that the energy and momentum of a particle also determine the wave behavior. Thus, “waves” and “particles” are mutually and self‐consistently defined, and Quantum Cybernetics puts particular emphasis on the circular relationship—mediated by plane waves—between a quantum system and its macroscopically defined boundary conditions.     

Correlations, Contextuality and Quantum Logic

Quantum theory is a probabilistic theory that embodies notoriously striking correlations, stronger than any that classical theories allow but not as strong as those of hypothetical ‘super-quantum’ theories. This raises the question ‘Why the quantum?’—whether there is a handful of principles that account for the character of quantum probability. We ask what quantum-logical notions correspond to this investigation. This project isn’t meant to compete with the many beautiful results that information-theoretic approaches have yielded but rather aims to complement that work.     

Introduction: Special Issue on Positive Psychology and Adult Development

An adult seems to articulate surprisingly similar meaning themes and similar processes about relationships in several widely disparate domains of behavior, domains of both non-pathological and pathological types. Whether the person is consciously describing early relationships with parental figures, unconsciously acting them out in current relationships, experiencing relationships with God or the Transcendent, or acting on the basis of relational delusions during psychotic episodes, his or his experienced relational reality seems to be filtered through a single, coherent, personally unique spiritual, existential, and epistemological relational lens. Conflicts may involve other relational meanings, but may be conflicts because of the existence of that dominant lens. Two parts of that dominant lens system, specifically the part relating the person’s concept of God to the other parts of the system and the part relating the specifics of psychotic breaks and spiritual emergence to other parts of the system, are seldom discussed. Both understanding the person’s dominant relational lens and the implications of that person’s using the lens to see reality, and sharing that knowledge with the individual (if he or he has stabilized to some degree) can help the troubled or disoriented individual. That person can gradually give a more adaptive meaning to consistent distortions in the many areas of meaning and behavior attached to relationships, and even to very skewed behavior such as hallucinations and delusions during psychotic breaks. Distortions during experiences of spiritual emergence also can be made clearer to the disturbed client if the therapist has a better understanding of the person’s overall coherent relational meaning system and its implications, and can translate the language of that system into spiritually transformative terms. A case is summarized and discussed as an example of these ideas. Then, two theories are described. A useful theory of human-felt connection and a cognitive developmental theory of Postformal Complex Thought have been developed by the author and described in earlier publications. These two theories help make sense of the multiple but coherent themes, cognitive dimensions of theme genesis and change, and the nature of the relational lenses used. Suggestions about interventions in the person’s system of coherently distorted relational themes, suggestions based on the two theories, are discussed. The recommendation is made that all therapists become fluent in the languages of, and especially the connections among, all of the relational areas named in the title of this paper that are part of the coherent relational theme.     

三值量子逻辑进路探析

量子测量实验显示部分经典逻辑规则在量子世界中失效。标准量子逻辑进路通过特有的希尔伯特空间的格运算揭示出一种内在于微观物理学理论的概念框架结构,也即量子力学测量命题的正交补模或弱模格,解释了经典分配律的失效,它在形式化方面十分完美,但在解释方面产生了一些概念混乱。在标准量子逻辑进路之外,赖欣巴赫通过引入"不确定"的第三真值独立地提出一种不同的量子逻辑模型来解释量子实在的特征,不是分配律而是排中律失效,但是他的三值量子逻辑由于缺乏标准量子逻辑的上述优点而被认为与量子力学的概率空间所要求的潜在逻辑有很少联系。本文尝试引入一种新的三值逻辑模型来说明量子实在,它有以下优点:(1)满足卢卡西维茨创立三值逻辑的最初语义学假定;(2)克服赖欣巴赫三值量子逻辑的缺陷;(3)澄清标准量子逻辑遭遇的概念混乱;(4)充分地保留经典逻辑规则,特别是标准量子逻辑主张放弃的分配律。     

Spiritual Struggles and Health: Assessing the Influence of Socioeconomic Status

Growing evidence suggests that spiritual struggles may play a major role in explaining the relationship between religion and health. Even so, there are significant gaps in the literature. More specifically, researchers do not know enough about how spiritual struggles arise in the first place. This study has two major goals. The first is to see whether socioeconomic status is associated with spiritual struggles. The second is to see whether spiritual struggles are associated with physical health. A conceptual model is tested that contains the following core hypotheses: (1) individuals with lower levels of educational attainment are more likely to encounter chronic economic difficulties; (2) people who experience ongoing financial strain are more likely to live in rundown neighborhoods; (3) people who live in dilapidated neighborhoods will be more angry than their well‐to‐do counterparts; (4) people who are more angry will, in turn, be more likely to experience spiritual struggles; and (5) greater spiritual struggles will be associated with more symptoms of physical illness. Data from a recent nationwide survey (N = 2,146) provide empirical support for each hypothesis.     

Lessons from realistic physics for the metaphysics of quantum theory

Quantum mechanics, and classical mechanics, are framework theories that incorporate many different concrete theories which in general cannot be arranged in a neat hierarchy, but discussion of ‘the ontology of quantum mechanics’ tends to proceed as if quantum mechanics were a single concrete theory, specifically the physics of nonrelativistically moving point particles interacting by long-range forces. I survey the problems this causes and make some suggestions for how a more physically realistic perspective ought to influence the metaphysics of quantum mechanics.

     

Reliability and the Value of Knowledge*

Reliabilism has come under recent attack for its alleged inability to account for the value we typically ascribe to knowledge. It is charged that a reliably‐produced true belief has no more value than does the true belief alone. I reply to these charges on behalf of reliabilism; not because I think reliabilism is the correct theory of knowledge, but rather because being reliably‐produced does add value of a sort to true beliefs. The added value stems from the fact that a reliably‐held belief is non‐accidental in a particular way. While it is widely acknowledged that accidentally true beliefs cannot count as knowledge, it is rarely questioned why this should be so. An answer to this question emerges from the discussion of the value of reliability; an answer that holds interesting implications for the value and nature of knowledge.     

The Self‐Evidencing Brain

An exciting theory in neuroscience is that the brain is an organ for prediction error minimization (PEM). This theory is rapidly gaining influence and is set to dominate the science of mind and brain in the years to come. PEM has extreme explanatory ambition, and profound philosophical implications. Here, I assume the theory, briefly explain it, and then I argue that PEM implies that the brain is essentially self‐evidencing. This means it is imperative to identify an evidentiary boundary between the brain and its environment. This boundary defines the mind‐world relation, opens the door to skepticism, and makes the mind transpire as more inferentially secluded and neurocentrically skull‐bound than many would nowadays think. Therefore, PEM somewhat deflates contemporary hypotheses that cognition is extended, embodied and enactive; however, it can nevertheless accommodate the kinds of cases that fuel these hypotheses.     

Tacit Knowledge and Spiritual Pedagogy

Michael Polanyi recognized the relevance of his theory of tacit knowledge to all areas of human understanding, including the religious, spiritual and moral domains. Nonetheless, few if any efforts have attempted to extend his theory's implications into the formulation of a spiritual epistemology. This article examines the possible implications of the concept of tacit knowledge advanced by Polanyi for the development of a spiritual epistemology. Furthermore, due to the relation Polanyi described between a skill and the tacit element of understanding, there are additional implications drawn out in this article for the formulation of a corresponding spiritual pedagogy     

A Dynamic-Logical Perspective on Quantum Behavior

In this paper we show how recent concepts from Dynamic Logic, and in particular from Dynamic Epistemic logic, can be used to model and interpret quantum behavior. Our main thesis is that all the non-classical properties of quantum systems are explainable in terms of the non-classical flow of quantum information. We give a logical analysis of quantum measurements (formalized using modal operators) as triggers for quantum information flow, and we compare them with other logical operators previously used to model various forms of classical information flow: the “test” operator from Dynamic Logic, the “announcement” operator from Dynamic Epistemic Logic and the “revision” operator from Belief Revision theory. The main points stressed in our investigation are the following: (1) The perspective and the techniques of “logical dynamics” are useful for understanding quantum information flow. (2) Quantum mechanics does not require any modification of the classical laws of “static” propositional logic, but only a non-classical dynamics of information. (3) The main such non-classical feature is that, in a quantum world, all information-gathering actions have some ontic side-effects. (4) This ontic impact can affect in its turn the flow of information, leading to non-classical epistemic side-effects (e.g. a type of non-monotonicity) and to states of “objectively imperfect information”. (5) Moreover, the ontic impact is non-local: an information-gathering action on one part of a quantum system can have ontic side-effects on other, far-away parts of the system.     

Spiritual exercises and poetry: Pierre Hadot and Du Fu

This paper discusses poetry as a site of what Pierre Hadot calls “spiritual exercises,” with particular reference to China's greatest poet, Du Fu (712–70 C.E.). While Hadot's work has bridged gaps between (i) philosophy and religion and (ii) theory and practice, this paper suggests that spiritual exercises can also blur the modern separation between form and content. It argues for the possibility of poetry as philosophy; that is, philosophy in a less-recognized form. If poetry can be spiritual exercise and if spiritual exercise with its goal of self-transformation is the core of philosophy, then we may be able to treat poetry as one form of philosophy. The paper also demonstrates the relevance of Hadot's work for ancient Chinese and comparative philosophy more broadly.     

Empowering Muslim children’s spirituality in Malay Archipelago: integration between National Philosophical Foundations and Tawakkul (trust in God)

Multiple studies indicated that children raised to be spiritual were found to be happier, have more resilience and positive outlook towards life events. This paper attempts to explore and integrate the value of spirituality and religious practices. It is approached through the understanding and application of the tawakkul (trust in God) concept, as perceived from an Islamic viewpoint. This aspect is explored through the consolidation of the ‘believing in God’ component, as highlighted in the National Philosophical Foundations in Brunei, Indonesia and Malaysia to tawakkul. It will further seek to find the prospect of empowering Muslim children’s spirituality through such integration. This theoretical paper is based on the Islamic foundations and characteristics; its implementation and implications. The outcome illustrates indication of ‘divine involvement’ as the main essence of tawakkul; resulting sustainable religious, spiritual and moral enhancement. Moreover, an internalised and implicit form of tawakkul should be encouraged to promote self-understanding.     

THE MANY WORRIES OF MANY WORLDS

Theological engagement with quantum mechanics has been dominated by the Copenhagen interpretation, failing to reflect the fact that philosophers and physicists alike are increasingly moving away from the Copenhagen interpretation in favor of other approaches. One such approach, Hugh Everett's so-called Many Worlds Interpretation (MWI), is being taken increasingly seriously. As the MWI's credibility grows, it is imperative that metaphysicians, theologians, and philosophers of religion engage with its ideas and their implications. This article does just that, setting out some implications of Everettian Quantum Mechanics that are particularly relevant to theism. It argues that taking seriously the radical consequences of the Everett interpretation means facing at least three major worries for theism pertaining to personal identity, the problem of evil, and salvation. The article concludes by calling on theologians and philosophers of religion to address these worries, in order that these matters of religious significance remain both coherent and credible if the MWI turns out to be correct.     

The determination of theory by evidence: The case for quantum discontinuity, 1900–1915

The thesis that observation necessarily fails to determine theory is false in the sense that observation can provide overwhelming evidence for a particular theory or even a hypothesis within the theory. The saga of quantum discontinuity illustrates the power of evidence to determine theory and shows how that power can be underestimated by inadequate caricatures of the evidential case. That quantum discontinuity can save the phenomena of black body radiation is the widely known result, but it leaves open the possibilities of other accounts. That these phenomena, with the aid of minimal assumptions, entail quantum discontinuity is the crucial but now largely forgotten result. It was first demonstrated by Ehrenfest and Poincaré in 1911 and 1912.     

Historical materialism and Capital

It is commonly supposed that Marx's Capital is part and parcel of his theory of historical materialism. It is argued here, however, that this view is incorrect, and that Capital is distinguished from the more general theory of historical materialism in its standing as a work of social science. This conclusion rests on several grounds. First, Capital is substantially more specialized than the theory of historical materialism, since it is concerned only with one aspect of one mode of production. As a result, Capital provides a more rigorous treatment of its subject matter. Second, Capital is based on a fund of empirical evidence which is substantially more detailed than that offered in support of the theses of historical materialism. And third, given the preceding points, Capital is a developed empirical theory, whereas historical materialism is best construed as a general program of research. For these reasons Capital is epistemically distinct from historical materialism: unlike the latter, it is a substantive contribution to social science.     

Notes toward “a user's guide to the quantum connection”

Nick Herbert is an experimental physicist living in California whose recent book, Quantum Reality: Beyoad the New Pbysics, has been highly regarded as a lucid introduction to the many alternative interpretations of quantum mechanics that are currently being debated among professional physicists. In this playful article, he treads the fine line between science, fact, and fantasy to give us a metaphorical glimpse into some future possibilities about quantum dynamics in everyday life.

Dr. Herbert will be a speaker and panelist at our upcoming Fall 1988 conference on “Cod, Consciousness, and the New Quantum Psychologies” where he will present his most recent views on the reconstruction of a physics that includes consciousness and observer-created realities on many levels.     

An exploration of spiritual superiority: The paradox of self‐enhancement

Spiritual training is assumed to reduce self‐enhancement, but may have the paradoxical effect of boosting superiority feelings. It can thus operate like other self‐enhancement tools and contribute to a contingent self‐worth that depends on one's spiritual accomplishments. In three studies (N = 533, N = 2,223, N = 965), a brief measure of spiritual superiority showed good internal consistency and discriminant validity. As predicted, it was distinctly related to spiritual contingency of self‐worth, illustrating that the self‐enhancement function of spirituality is similar to other contingency domains. It was correlated with self‐esteem and, more strongly, with communal narcissism, corroborating the notion of spiritual narcissism. Spiritual Superiority scores were consistently higher among energetically trained participants than mindfulness trainees and were associated with supernatural overconfidence and self‐ascribed spiritual guidance. Our results illustrate that the self‐enhancement motive is powerful and deeply ingrained so that it can hijack methods intended to transcend the ego and, instead, adopt them to its own service.     

WHAT MAKES A QUANTUM PHYSICS BELIEF BELIEVABLE? MANY-WORLDS AMONG SIX IMPOSSIBLE THINGS BEFORE BREAKFAST

An extraordinary, if circumscribed, positive shift has occurred since the mid-twentieth century in the perceived status of Hugh Everett III's 1956 theory of the universal wave function of quantum mechanics, now widely called the Many-Worlds Interpretation (MWI). Everett's starkly new interpretation denied the existence of a separate classical realm, contending that the experimental data can be seen as presenting a state vector for the whole universe. Since there is no state vector collapse, reality as a whole is strictly deterministic. Explained jointly by the dynamical variables and the state vector, “this reality is not the reality we customarily think of, but is a reality composed of many worlds,” wrote Everett's colleague Bryce DeWitt. In this essay, I account briefly for the change of status in conventional scientific terms, yet chiefly in extended terms of three sets of ideas that I argue can be understood to affect believability in both scientific and religious contexts, illuminating helpfully the MWI phenomenon, and its engagement with theology: orthodoxy and heresy, language and reference, and faith and agnosticism. One's orientation relative to the variable content of these dynamic, socially oriented categories helps to make belief in ideas as metaphysically challenging as Everettian Quantum Mechanics, or particular ideas about God, either more or less believable. The categories will have the same function in a theology engaging Everett's theory, and in any theology at all written in a society deeply marked by what I further argue is a subtle, powerful, and pervasive mode of quasi-scientific thinking we can call societal constructive agnosticism, of which anyone doing theology today must be aware.