This essay analyzes the view of evolution of Jan Lever (1922–2010), founder of the biology department at the Vrije Universiteit Amsterdam, and compares his view with those of J.H. Diemer and H. Dooyeweerd. Together with Dooyeweerd, Lever wrote a series of chapters on the species concept inPhilosophia Reformata(1948–1950) in which species were defined as constant types. In his book,Creatie en Evolutie(1956), Lever still subscribed to Dooyeweerd’s philosophy but also suggested that it is possible that biological evolution occurred, including that of (...) human beings, and that scientific research can shed light on these processes. Influenced by his idea of individuality structures, Dooyeweerd criticized Lever and suggested that species are constant; that science cannot speak to the topics that Lever discusses. It is argued that Dooyeweerd’s views are influenced by the typological thinking of the time and that reformational thought would benefit from de-emphasizing this aspect of reformational philosophy. (shrink)

In this book Harry Heft examines the historical and theoretical foundations of James J. Gibson's ecological psychology in 20th century thought, and in turn, integrates ecological psychology and analyses of sociocultural processes. A thesis of the book is that knowing is rooted in the direct experience of meaningful environmental objects and events present in individual-environment processes and at the level of collective, social settings. Ecological Psychology in Context: *traces the primary lineage of Gibson's ecological approach to William James's philosophy (...) of radical empiricism; *illuminates how the work of James's student and Gibson's mentor, E.B. Holt, served as a catalyst for the development of Gibson's framework and as a bridge to James's work; *reveals how ecological psychology reciprocally can advance Jamesian studies by resolving some of the theoretical difficulties that kept James from fully realizing a realist philosophy; *broadens the scope of Gibson's framework by proposing a synthesis between it and the ecological program of Roger Barker, who discovered complex systems operating at the level of collective, social processes; *demonstrates ways in which the psychological domain can be extended to properties of the environment rendering its features meaningful, publicly accessible, and distributed across person-environment processes; and *shows how Gibson's work points the way toward overcoming the gap between experimental psychology and the humanities. Intended for scholars and students in the areas of ecological and environmental psychology, theoretical and historical psychology, cognitive science, developmental psychology, anthropology, and philosophy. (shrink)

This paper concerns the Russian émigrée translator and philosopher Natalie Duddington (1886–1972). By establishing Duddington’s dependence on Nicholas Lossky (1870–1965), the paper argues that Duddington formed a unique synthesis of Russian intuitivism and British realism in her essay ‘Our Knowledge of Other Minds’. Despite the historical significance of Duddington’s work, it will be concluded that her synthesis succumbs to the most recent criticism which has been posed against perceptualists such as Fred Dretske (1932–2013). Russian ‘intuitivism’ is understood here as the (...) school of thought that was first developed by Lossky and subsequently inherited by Duddington. ‘Perceptualism’ will be understood as the broad claim that we perceive the contents of another mind in an immediate way rather than infer them. (shrink)

This article discusses some essential differences between the Cartesian and neo-Aristotelian conceptions of child development. It argues that we should prefer the neo-Aristotelian conception since it is capable of resolving the problems the Cartesian conception is confronted by. This is illustrated by discussing the neo-Aristotelian alternative to the Cartesian explanation of the development of volitional powers, and the neo-Aristotelian alternative to the Cartesian simulation theory and theory–theory account of the development of social cognition. The neo-Aristotelian conception is further elaborated by (...) discussing how it differs from both behaviorism and cognitive neuroscience. (shrink)

Full privatisation of schools would involve states abstaining from providing, funding or regulating schools. I argue that full privatisation would, in most circumstances, worsen social injustice in schooling. I respond to James Tooley’s critique of my own arguments for funding and regulation and markets. I argue that even his principle of educational adequacy requires a certain level of state involvement and demonstrate that his arguments against a principle of educational equality fail. I show, furthermore, that he relies on an over-optimistic (...) attitude regarding the operation of markets, which involves a failure to appreciate the diversity of quality in states, and that he misreads the evidence concerning private schooling in some developing countries. (shrink)

This is a response to Samara Foster’s engaging critique of my book School Choice and Social Justice. In this response to her criticisms I clarify and try to correct some apparent misunderstandings of the book, but also take the opportunity to pose again a challenge to opponents of choice which neither she, nor other of my critics, has taken up.

This is a response to Samara Foster’s engaging critique of my book School Choice and Social Justice. In this response to her criticisms I clarify and try to correct some apparent misunderstandings of the book, but also take the opportunity to pose again a challenge to opponents of choice which neither she, nor other of my critics, has taken up.

Moral latitude is only ever a matter of coincidence on the most popular decision procedure in the literature on moral uncertainty. In all possible choice situations other than those in which two or more options happen to be tied for maximal expected choiceworthiness, Maximize Expected Choiceworthiness implies that only one possible option is uniquely appropriate. A better theory of appropriateness would be more sensitive to the decision maker’s credence in theories that endorse agent-centred prerogatives. In this paper, we will develop (...) and defend a modified version of this view that allows for agent-centred prerogatives and supererogation as part of its verdicts about appropriateness. (shrink)

In “The Runabout Inference Ticket” AN Prior (1960) examines the idea that logical connectives can be given a meaning solely in virtue of the stipulation of a set of rules governing them, and thus that logical truth/consequence.

Philosophers have shown that the Aristotelian conception of mind and body is capable of resolving the problems confronting dualism. In this paper the resolution of the mind–body problem is extended with a scientific solution by integrating the Aristotelian framework with evolutionary theory. It is discussed how the theories of Fisher and Hamilton enable us to construct and solve hypotheses about how the mind evolved out of matter. These hypotheses are illustrated by two examples: the evolutionary transition from cells to multicellular (...) organisms, and the evolutionary transition from babbling to doing things with words and later reasoning and giving reasons. The first transitions resulted in the sensitive psyche of the other animals, the second in the rational psyche of humans. It is discussed how exploratory behaviour of lower-level entities facilitated these evolutionary transitions. (shrink)

Harvard University Press takes pride in publishing the third edition of a work whose depth, scope, and wisdom have gained it international recognition as a classic in its field. Harry Austryn Wolfson, world-renowned scholar and most lucid of scholarly writers, here presents in ordered detail his long-awaited study of the philosophic principles and reasoning by which the Fathers of the Church sought to explain the mysteries of the Trinity and the Incarnation. Professor Wolfson first discusses the problem of the (...) relation of faith and reason. Starting with Paul, who, differentiating between the wisdom of God and the wisdom of the world, averred that he was not going to adorn his teachings with persuasive arguments based on the wisdom of the world, Professor Wolfson describes the circumstances and influences which nevertheless brought about the introduction of philosophy into matters of faith and analyzes the various attitudes of the Fathers towards philosophy. The Trinity and the Incarnation are Professor Wolfson's next concern. He analyzes the various ways in which these topics are presented in the New Testament, and traces the attempts on the part of the Fathers to harmonize these presentations. He shows how the ultimate harmonized formulation of the two doctrines was couched in terms of philosophy; how, as a result of philosophic treatment, there arose with regard to the Trinity the problem of three and one and with regard to the Incarnation the problem of two and one; and how, in their attempts to solve these problems, the Fathers drew upon principles which in philosophy were made use of in the solution of certain aspects of the problem of the one and the many. In the final part of this volume, entitled "The Anathematized," he deals with Gnosticism and other heresies which arose during the Patristic period with regard to the Trinity and the Incarnation. (shrink)

Volume 22, Issue 3-4, November - December 2023.

Panqualityism, recently defended by Sam Coleman, is a variety of Russellian monism on which the categorical properties of fundamental physical entities are qualities, or, in Coleman’s exposition, unconscious qualia. Coleman defends a quotationalist, higher-order thought version of panqualityism. The aim of this paper is, first, to demonstrate that a first-order representationalist panqualityism is also available, and to argue positively in its favor. For it shall become apparent that quotationalist and first-order representationalist panqualityism are, in spite of their close similarities, radically (...) different theories: quotationalist panqualityism locates qualities in the subject of an experience, while first-order panqualityism locates qualities in the world. I argue that this makes quotationalist panqualityism implausible and first-order, representationalist panqualityism a highly natural, elegant, and intuitive theory. (shrink)

This paper argues that the substance concept, as discussed by Aristotle in his Categories, aids us to improve our understanding of human nature. Aristotle distinguished the primary from the secondary substance, and substantial from accidental change. We explain these distinctions, their use for understanding phenomena, and discuss how we can integrate them with evolutionary explanations of human nature. For explaining of how the typical human characteristics evolved, we extend our investigations with a discussion of the concept of person. It is (...) argued that psychological attributes, used to characterize persons, are not attributes of a separate mental substance, as Cartesians believe. The concept of a person, though not a substance concept, qualifies a substance concept of a human being possessing rational powers. The latter evolved as the result of language evolution. (shrink)

The principle of educational equality is important for the plausibility of egalitarianism. I argue against John Wilson’s recent attempts to show that two particular versions of the principle are incoherent, and I rebut his argument that even if it were coherent it would be wrong to endorse it. Two other objections to this version of the principle are considered and shown not to be decisive. The principle governing the distribution of educational resources that Wilson advocates is also rejected.

The paper argues that there is no fundamental incompatibility between the use of vouchers and managed market mechanisms in the distribution of education und the principled aims of egalitarian educational policy. It takes those aims to be equality of opportunity, education for autonomy, and democratic education, and shows in each case how a voucher scheme could accommodate the aim. It explains why a judiciously designed voucher scheme may constitute a more politically feasible method of achieving central egalitarian goals than attempts (...) to improve public provision, but does not endorse the use of voucher schemes. (shrink)

There are two well‐known ways of doing arithmetic with ordinal numbers: the “ordinary” addition, multiplication, and exponentiation, which are defined by transfinite iteration; and the “natural” (or “Hessenberg”) addition and multiplication (denoted ⊕ and ⊗), each satisfying its own set of algebraic laws. In 1909, Jacobsthal considered a third, intermediate way of multiplying ordinals (denoted × ), defined by transfinite iteration of natural addition, as well as the notion of exponentiation defined by transfinite iteration of his multiplication, which we denote. (...) (Jacobsthal's multiplication was later rediscovered by Conway.) Jacobsthal showed these operations too obeyed algebraic laws. In this paper, we pick up where Jacobsthal left off by considering the notion of exponentiation obtained by transfinitely iterating natural multiplication instead; we shall denote this. We show that and that ; note the use of Jacobsthal's multiplication in the latter. We also demonstrate the impossibility of defining a “natural exponentiation” satisfying reasonable algebraic laws. (shrink)

"Text and translation of the twenty-five porpositions of Book 1 of the Or Adonal": p. [129]-315.

How and why did we become who we are? In "What Makes Us Human?" some of theorld's most brilliant thinkers offer their answers to this perennial puzzle,ncluding Susan Blackmore, Robin Dunbar, Susan Greenfield, Richard Harries,enan Malik, Richard Wrangham, Ian Tattersall, and Lewis Wolpert. Together,hey draw on a broad spectrum of disciplines, from anthropology, biochemistry,edicine, and neuroscience, to philosophy, psychology, and religion, to askhat makes us distinctively human. Is it our cognitive abilities, or our usef tools, our story-telling, our beliefs, our (...) curiosity, our ability to cook,r our culture? Are we half-ape or half-angel? "What Makes Us Human?"xplains how and why our ancestors adapted to their surroundings to produceuch clever, talented, and unlikely progeny. It is for all to enjoy. (shrink)

In this paper I examine the prospects for a successful neo–logicist reconstruction of the real numbers, focusing on Bob Hale's use of a cut-abstraction principle. There is a serious problem plaguing Hale's project. Natural generalizations of this principle imply that there are far more objects than one would expect from a position that stresses its epistemological conservativeness. In other words, the sort of abstraction needed to obtain a theory of the reals is rampantly inflationary. I also indicate briefly why this (...) problem is likely to reappear in any neo–logicist reconstruction of real analysis. (shrink)