Experiments are described, using electroencephalography (EEG) and simple tests of performance, which support the hypothesis that collapse of a quantum field is of importance to the functioning of the brain. The theoretical basis of our experiments is derived from Penrose (1989) who suggested that conscious decision-making is a manifestation of the outcome of quantum computation in the brain involving collapse of some relevant wave function. He also proposed that collapse of any wave function depends on a gravitational criterion. As different (...) brain areas are known to subserve different functions, we argue that `Penrose collapse' must occur in a particular brain area when performing a task that uses it. Further, taking an EEG from the area should amplify the gravitational prerequisite for collapse, so affecting task performance. There are no non-quantum theories which could lead one to expect that taking an EEG could directly affect task performance by subjects. The results of both pilot and main experiments indicated that task performance was indeed influenced by taking an EEG from relevant brain areas. Control experiments suggested that the influence was quantum mechanical in origin, and was not due to any experimental artefact. The results are statistically significant and merit attempts at replication in an independent laboratory, preferably with more sophisticated equipment than was available to us. (shrink)

This book applies philosophical hermeneutics to biblical studies. Whereas traditional studies of the Bible limit their analysis to the exploration of the texts' original historical sense, this book discusses how to move beyond these issues to a consideration of biblical texts' existential significance for the present. In response to the rejection of biblical significance in the late nineteenth century and the accompanying crisis of nihilism, B. H. McLean argues that the philosophical thought of Heidegger, Bultmann, Gadamer, Habermas, Ricoeur, Levinas, Deleuze (...) and Guattari provides an alternative to historically oriented approaches to biblical interpretation. He uses basic principles drawn from these philosophers' writings to create a framework for a new 'post-historical' mode of hermeneutic inquiry that transcends the subject-based epistemological structure of historical positivism. (shrink)

Speaking of Professor Geach's belief that pronouns in natural language function like the bound variables in quantification theory, Gareth Evans, in ‘Pronouns, Quantifiers, and Relative Clauses - I’ says :I want to try to show that there are pronouns with quantifier antecedents that function in a quite different way. Such pronouns typically stand in a different grammatical relation to their antecedents, and; in contrast with bound pronouns, must be assigned a reference, so that their most immediate sentential contexts can always (...) be assigned a truth value. The relevant grammatical relation appears to be Klima's relation of ‘in construction with’. When the pronoun is in construction with its antecedent, as in [‘Some man loves his mother’] and [‘No man is happy when he is in love’] the result is a bound pronoun. (shrink)

The author has made this treatise on Madhva’s realistic school of Ved?nta philosophy convincing to the modern mind by employing western logical apparatus in substantiating Madhva’s ideas. Following the Indian classical tradition, the author has examined the validity of Advaitaved?nta, the Absolute Monism of ?a?kara and Bh?skara as P?rvapak?a, and logically proved its inconsistencies. He has then established the Dvaitasiddh?nta i.e., the Monotheistic Dualism of Madhva. He has successfully brought out the nuances of the realistic school of Indian philosophical thought (...) in this work. A Modern Introduction to M?dhva Philosophy is Prof B H Kotabagi’s posthumous publication. (shrink)

The paper presents and applies Hilbert's Epsilon Calculus, first describing its standard proof theory, and giving it an intensional semantics. These are contrasted with the proof theory of Fregean Predicate Logic, and the traditional (extensional) choice function semantics for the calculus. The semantics provided show that epsilon terms are referring terms in Donnellan's sense, enabling the symbolisation and validation of argument forms involving E-type pronouns, both in extensional and intensional contexts. By providing for transparency in intensional constructions they support a (...) Model Conceptualism to contrast with traditional intensional logic's Modal Realism. But epsilon-terms also symbolise fictions, and through their difference from iota terms enable the solution of a number of outstanding puzzles about Direct Reference and de re beliefs. (shrink)

Concepts of stability and symmetry in irreversible thermodynamics are developed through the analysis of system energy flows. The excess power function, derived from a local energy conservation equation, is shown to yield necessary and sufficient stability criteria for linear and nonlinear irreversible processes. In the absence of symmetry-destroying external forces, the linear range may be characterized by a set of phenomenological coefficient symmetries relating coupled forces and displacements, velocities, and accelerations, whereas rotational phenomena in nonlinear processes may be characterized by (...) skew-symmetric components of the phenomenological coefficients. A physical interpretation of the nature of the skew-symmetric parts is given and the variational principle of minimum dissipation of energy is related to a stability criterion. (shrink)

The paper presents and applies Hilbert's Epsilon Calculus, first describing its standard proof theory, and giving it an intensional semantics. These are contrasted with the proof theory of Fregean Predicate Logic, and the traditional (extensional) choice function semantics for the calculus. The semantics provided show that epsilon terms are referring terms in Donnellan's sense, enabling the symbolisation and validation of argument forms involving E-type pronouns, both in extensional and intensional contexts. By providing for transparency in intensional constructions they support a (...) Model Conceptualism to contrast with traditional intensional logic's Modal Realism. But epsilon-terms also symbolise fictions, and through their difference from iota terms enable the solution of a number of outstanding puzzles about Direct Reference and de re beliefs. (shrink)

The history of Athenian relations with Sicily in the fifth century is beset with difficulties; and no part of it, perhaps, is more obscure than the story of what is commonly known as the First Sicilian Expedition, which set sail from Athens in the late summer of 427 under Laches, and was reinforced under Pythodorus, Sophocles and Eurymedon in the winter of 426.

In list-method directed forgetting, reexposure to forgotten List 1 items has been shown to reduce directed forgetting. proposed that reexposure to a few List 1 items only during a direct test of memory reinstates the entire List 1 episode. In the present experiments, part-list reexposure in the context of indirect as well as direct memory tests reduced directed forgetting. Directed forgetting was reduced when 50% or more of the items were reexposed, and was intact when only 25% were reexposed. Furthermore, (...) part-list reexposure appeared to reinstate only reexposed items-not the entire List 1 episode. (shrink)

This volume contains thirty-one papers grouped under the following headings: "The Nature of Philosophy," "Man and Knowledge," "God and Religious Knowledge," "Ethics," "Law," and "Texts." A few of the papers discuss the Augustinian tradition. Munoz-Alonso, Blondel, and Sciacca are mentioned as men who have renewed for our time the thought of Augustine. The papers on St. Bonaventure include an analysis by John O. Riedl of some of Bonaventure’s texts on Dionysius the Areopagite, a comparison and contrast by Bernardino Bonansea of (...) the position of Bonaventure and Thomas on the question of creation from eternity, a study by Ewert Cousins of Bonaventure’s dynamic self-diffusive God, and a discussion of his symbolic theology by Leonard Bowman. Scholars will be interested in the report of Ignatius Brady on the Quaracchi edition of Bonaventure’s writings, as well as in the report of James P. Reilly, Jr. on the Leonine Commission’s work on the texts of Thomas Aquinas. (shrink)

A simple random walk model has been shown by Gaveauet al. to give rise to the Klein-Gordon equation under analytic continuation. This absolutely most probable path implies that the components of the Dirac wave function have a common phase; the influence of spin on the motion is neglected. There is a nonclassical path of relative maximum likelihood which satisfies the constraint that the probability density coincide with the quantum mechanical definition. In three space dimensions, and in the presence of electromagnetic (...) interaction, the Lagrangian for this optimal, nonclassical path coincides with the Lagrangian of the Dirac particle. The nonrelativistic, or diffusion, limit is shown to be a formal consequence of Einstein's dynamical equilibrium condition; the continuity equation reduces to the same diffusion equation derived from Schrödinger's equation. The relativistic, massless limit, which would describe a neutrino, is comparable (in the sense of analytic continuation) to a nonviscous liquid whose molecules possess internal degrees of freedom. (shrink)

I have written a number of articles recently that have a rather remarkable character. They all point out trivial grammatical facts that, at great cost, have not been respected in twentieth century Logic. A major continuous strand in my previous work, with this same character, I will first summarise, to locate the kind of fact that is involved. But then I shall present an overview of the more recent, and more varied points I have made, which demonstrate the far larger (...) extent of basic grammar that has been overlooked or suppressed. I end with some remarks about how this phenomenon can have arisen – principally through logicians not being attentive enough to their own language, and occupying themselves, instead, with often quite imaginary languages. (shrink)

This paper starts by criticising some olderaccounts of conditionals based on the so-called `Ramsey Test', and ends by proposing their replacement, in part with a material account, in part with a probabilistic account using epsilon terms. The combined replacement is in fact closer to Ramsey's ideas. But there is also a resemblance between the latter and a more recent account of conditionals, which relates some of them to causality. The comparison provides a basis for assessment of the proposed replacement.

Speaking of Professor Geach's belief that pronouns in natural language function like the bound variables in quantification theory, Gareth Evans, in ‘Pronouns, Quantifiers, and Relative Clauses - I’ says :I want to try to show that there are pronouns with quantifier antecedents that function in a quite different way. Such pronouns typically stand in a different grammatical relation to their antecedents, and; in contrast with bound pronouns, must be assigned a reference, so that their most immediate sentential contexts can always (...) be assigned a truth value. The relevant grammatical relation appears to be Klima's relation of ‘in construction with’. When the pronoun is in construction with its antecedent, as in [‘Some man loves his mother’] and [‘No man is happy when he is in love’] the result is a bound pronoun. (shrink)

It is shown that: (i) the Onsager-Machlup postulate applies to nonlinear stochastic processes over a time scale that, while being much longer than the correlation times of the random forces, is still much shorter than the time it takes for the nonlinear distortion to become visible; (ii) these are also the conditions for the validity of the generalized Fokker-Planck equation; and (iii) when the fine details of the space-time structure of the stochastic processes are unimportant, the generalized Fokker-Planck equation can (...) be replaced by the ordinary Fokker-Planck equation. (shrink)

The thermodynamics of averaged motion treats the asymptotic spatiotemporal evolution of nonlinear irreversible processes. Dissipative and conservative actions are associated with short and long spatiotemporal scales, respectively. The motion of asymptotically stable systems is slow, monotonic, and continuous, so that the microscopic state variable description of rapid motion can be supplanted by an analysis of the macroscopic variable equations of motion of amplitude and phase. Rapid motion is associated with instability, and the direction of system motion is determined by thermodynamic (...) criteria, in place of an analysis of the microscopic equations of motion. The characteristic structural configurations, deduced from the extremum principles of partial differential equations, are compared with the thermodynamic criteria. As a result of the nature of asymptotic motion, variational principles exist which characterize the asymptotic states of the system. (shrink)

The eleventh-century Byzantine compiler Cedrenus includes a unique story in the midst of his otherwise traditional and hagiographic material on the emperor Constantine. Mentioning the outbreak of war between the Roman and Persian empires, he describes the cause of the breakdown of peace somewhat as follows. A certain Metrodorus, who was of Persian origin, went to visit the Brahmins in India to study philosophy and won the reputation of being a holy man through his asceticism. He also built water mills (...) and baths, unknown to the Indians till that time. Having acquired this reputation, he entered the temples and took away many precious stones and pearls. He also received gifts from the king of the Indians. On his return to Byzantium he gave them to the emperor Constantine as being gifts of his own. When Constantine expressed his astonishment, Metrodorus said he had sent other gifts by the land route but that they had been detained by the Persians. Constantine then wrote a strong protest to Sapor demanding the gifts but received no reply; thus the peace was broken. This remarkable conte, more appropriate to the Arabian Nights than to sober history, is generally supposed to be referred to in a passage in Ammianus. Towards the end of a long section commenting on the personality and achievements of Julian, Ammianus turns briefly to the question of the ultimate responsibility for the Persian War which ended so disastrously for Julian and the Roman Empire: et quoniam eum obtrectatoribus novos bellorum tumultus ad perniciem rei communis insimulant concitasse, sciant docente veritate perspicue, non Iulianum sed Constantinum ardores Parthicos succendisse, cum Metrodori mendaciis avidius acquiescit, ut dudum rettulimus plane. (shrink)

Context: Due to its grounding in a simplistic core model, mainstream theoretical work in economics is heavily conditioned by a realist epistemic framework that may be viewed as the “paradogma” – sensu Mitterer – of economics. Problem: The contribution delineates theoretical developments on the basis of a realist epistemology and their problem-laden consequences for the economic sciences. The subsequent critical discussion seeks to clarify whether economic theory formation is a suitable field for the application of Mitterer’s non-dualist ideas. Method: In (...) the context of a review of their historical background, the paper will explore the possibilities and limits of an application of Mitterer’s non-dualist argumentation to the economic sciences, and present a diagnosis of compatibility and a characterisation of necessary steps towards amplification. Results: It can be shown that the economic sciences would gain in expert knowledge and applicability by adopting the alternative of non-dualism, whose potential has been little appreciated so far. The solution to the meta-scientific problems caused by the pre-structuring of economics in terms of a realist epistemology seems at hand. To take up this new meta-scientific perspective, however, theoretical progress in both non-dualism and economics is required, particularly by paying more serious attention to the theoretical component of communication. Implications: Non-dualism can certainly be utilised by the economic sciences to induce radical innovations and conceptional revisions involving higher meta-scientific consistency. In future, pragmatic gaps will increasingly have to be filled conceptually in order to develop more highly-reflected economic theory formation and corresponding scientific practice. Hence the main idea is that economic actions are inevitably, but not exclusively, based on communication. Constructivist content: Theoretical approaches embracing epistemic relativism in the economic sciences will be properly assessed and developed further along the lines of a non-dualist conceptual revision on the basis of an ontology-free understanding of reality. (shrink)