1 Evidence-based policy requires researchers to provide the answers to ecological questions that are of interest to policy makers. To find out what those questions are in the UK, representatives from 28 organizations involved in policy, together with scientists from 10 academic institutions, were asked to generate a list of questions from their organizations. 2 During a 2-day workshop the initial list of 1003 questions generated from consulting at least 654 policy makers and academics was used as a basis for (...) generating a short list of 100 questions of significant policy relevance. Short-listing was decided on the basis of the preferences of the representatives from the policy-led organizations. 3 The areas covered included most major issues of environmental concern in the UK, including agriculture, marine fisheries, climate change, ecosystem function and land management. 4 The most striking outcome was the preference for general questions rather than narrow ones. The reason is that policy is driven by broad issues rather than specific ones. In contrast, scientists are frequently best equipped to answer specific questions. This means that it may be necessary to extract the underpinning specific question before researchers can proceed. 5 Synthesis and applications. Greater communication between policy makers and scientists is required in order to ensure that applied ecologists are dealing with issues in a way that can feed into policy. It is particularly important that applied ecologists emphasize the generic value of their work wherever possible. (shrink)

Background. South Africa (SA) currently has a golden opportunity to legislate on human heritable genome editing (HHGE), as the country is revising its assisted reproductive technology regulations. A set of sub-regulations that deals with HHGE, which could seamlessly slot into the current regulations, has already been developed. The principles underlying the proposed set of sub-regulations are as follows: HHGE should be regulated to improve the lives of the people and should not be banned; the well-established standard of safety and efficacy (...) should be used in the regulation of HHGE; quality of life is what matters, and not preserving a ‘normal’ genome; parents’ reproductive autonomy must be respected; and equality of access to approved HHGE technology should be promoted. Objectives. To ascertain whether the proposed set of sub-regulations that deals with HHGE is aligned with public opinion in SA, and SA’s Bill of Rights. Methods. Public opinion in SA is determined with reference to a deliberative public engagement study on HHGE conducted among South Africans, and the relevant rights in the Bill of Rights are interpreted with reference to recent case law. Results. This proposed set of sub-regulations that deals with HHGE is aligned with public opinion in SA, and SA’s Bill of Rights. Conclusion. Despite the legal and ethical complexities of HHGE, the proposed set of sub-regulations provides a targeted and effective legislative approach. They fit seamlessly into the country’s existing health law framework, creating specific legal standards for HHGE that align with both public opinion and the country’s Bill of Rights. (shrink)

Human aesthetic experiences are pervasive; they are triggered by faces, art, natural scenery, foods, ideas, theories, and decision-making situations, among many sources, and seem to be a distinctive trait of our species. Our moral sense, understood as our capacity to judge events, actions, or people as good or bad, appropriate or inappropriate, also seems to be an exclusively human endowment (Ayala 2010). As part of the scientific efforts to characterize the biological foundations of our human uniqueness, recently there has been (...) interest in the brain’s underpinnings of aesthetic reactions to art on the one hand, and in the neural correlates of moral judgment and decision-making on the other (Greene and Paxton .. (shrink)

Explores the impact of expert witnessing on the integrity of forensic scientific information. Complaints on the behavior of expert witnesses; Factors stimulating the susceptibility of experts to abandon their scientific integrity; Implications of the reliance of expert witnesses on ethics codes.

A model of spontaneous collapse of fermionic degrees of freedom in a quantum field is presented which has the advantages that it explicitly maintains energy conservation and gives results in agreement with an existing numerical method for calculating quantum state evolution, namely the quantum trajectories model.

It is sometimes suggested that the logic of religious language differs from other kinds of language. Or it is said that each ‘language-game’ has its own ‘logic’ and that, whatever usual language-games are played in the context of religion, there is something that could be called the ‘religious language-game’ which does not correspond to any other and, therefore, has its own peculiar logic. In either case, religious people are urged to make clear what this logic is, so that their utterances (...) may be understood and evaluated. (shrink)

The book attempts, in as comprehensive a way as possible, to make clear the central issues for the theory of knowledge, so as to provide a framework for that subject and also to indicate something of the way in which, as the author believes, the issues should be faced.

D. W. Mertz provides a "new" competitor in the universals debate by reviving, developing, and defending the medieval doctrine of Moderate Realism. This book is a substantial contribution to ontology and logic, combining interesting new arguments for polyadic relations and unit attributes, careful and thorough historical studies, and a logic that could solve many old problems.

D W Hamlyn; The Concept of Development, Journal of Philosophy of Education, Volume 9, Issue 1, 30 May 2006, Pages 26–39, https://doi.org/10.1111/j.1467-9752.197.

D W Hamlyn; The Concept of Development, Journal of Philosophy of Education, Volume 9, Issue 1, 30 May 2006, Pages 26–39, https://doi.org/10.1111/j.1467-9752.197.

Central to Elements is an assay of the attributional union properties and relations have with their subjects, a topic historically left metaphorical. The work critiques eight Aristotelian assumptions concerning attribute dependence and ‘inherence’, per se subjects, attributes as agent-organizers, and unity-by-a-shared-one. Groups of these assumptions are seen to yield contradiction, vicious regress, or other problems. This analysis, joined with insights from an assay of ubiquitous structure, motivate ten theses explicating attribution and its primary ontic status. The theses detail: attributes proper (...) as individuated instances, structure as instance-generated facts and their two forms of composition, the conditioning role and universal nature of instances’ component intensions, the primacy of attribute instances for generating all forms of composition and complex entities, and identity and indiscernibility criteria for the latter. Principal is the insight that attribution is intension-determined combinatorial agency. It is its systematizing implications that provide solutions to classic problems, e.g., Composition, Individuation, and Universals, and in net generate a comprehensive one-category structuralist ontology. (shrink)

It is through our actions that we affect the way the world goes. Whenever we face a choice of what to do, we also face a choice of which of various possible worlds to actualize. Moreover, whenever we act intentionally, we act with the aim of making the world go a certain way. It is only natural, then, to suppose that an agent's reasons for action are a function of her reasons for preferring some of these possible worlds to others, (...) such that what she has most reason to do is to bring about the possible world which, of all those available to her, is the one that she has most reason to want to obtain. This is what is known as the `teleological conception of practical reasons'. Whether this is the correct conception of practical reasons is important not only in its own right, but also in virtue of its potential implications for what sort of moral theory we should accept. Below, I argue that the teleological conception is indeed the correct conception of practical reasons. (shrink)

Previous work has shown that spontaneous collapse of Fock states of identical fermions can be modeled as arising from random Rabi oscillations between two states. In this paper, a mathematical formalism is presented to incorporate this into many-body quantum field theory. This formalism allows for nonlocal collapse in the context of a relativistic system. While there is no absolute time-ordering of events, this approach allows for a coherent narrative of the collapse process.

This book is available either individually, or as part of the specially-priced Arguments of the Philosphers Collection.

In a recent article [Mertz 2001] in this journal I argued for the virtues of a realist ontology of relation instances (unit attributes). A major strength of this ontology is an assay of ontic ('material') predication that yields an account of individuation without the necessity of positing and defending 'bare particulars'. The crucial insight is that it is the unifying agency or combinatorial aspect of a relation instance as predicable that is for ontology the principium individuationis [Mertz 2002; 1996]. Or (...) in short, what is ontically predicable, precisely as such, is the cause of individuation. As a preface to this positive doctrine I offered arguments against the coherence of bare particulars as defended in an article by J. P. Moreland [1998]. In a reply contained in this issue Moreland and Timothy Pickavance (hereafter M/P) propose to answer my objections [2002]. The response that follows provides reasons why, I contend, M/P have not succeeded in parrying my objections to bare particulars. (shrink)

There has been a good deal of interest in recent years in what Franz Brentano had to say about the notion of ‘intentional objects’ and about intentionality as a criterion of the mental. There has been less interest in his classification of mental phenomena. In his Psychology from an Empirical Standpoint Brentano asserts and argues for the thesis that mental phenomena can be classified in terms of three kinds of mental act or activity, all of which are directed towards an (...) immanent object. These are, respectively, presentation, judgment and what he calls the phenomena of love and hate. Once again, less interest has been shown in what he has to say about the last of these three than in what he says about the others. I wish to take Brentano's views as the point of departure for a discussion of love and hate, since these notions seem to me to have a good deal of philosophical interest, for at least two main reasons. First, I have recently had some concern with the part that personal relations play in our understanding of others and of ourselves, and love and hate seem to be very important elements in such relations. Second, love and hate have long seemed to me to provide important counter-examples to some prevalent philosophical theories about the emotions. I shall take this issue first. (shrink)

D.W. Hamlyn presents a history of the great philosophical thinkers and their responses to the profound problems involved in trying to understand the world and our place in it.

Recently Mr. E. Courtney has reopened discussion on the authenticity of the last six Heroides, a subject which had almost universally been accepted as settled by scholars.2 He also briefly discussed the ninth epistle and examined certain grounds for doubting whether it is rightly included in the Ovidian canon. In this he is following Karl Lachmann, who was disposed to doubt the authenticity not only of the last six but also of those of the remainder which are not mentioned in (...) Ovid's catalogue of the epistles given at Amores 2. 18 f.3 This despoliation of the canon has not generally found favour since Lachmann, and in the case of Heroides 9 the editors and other scholars working on the poems 4 have without exception regarded the poem as a genuine specimen of Ovid's work. (shrink)