When once-successful physical theories are abandoned, common wisdom has it that their characteristic theoretical entities are abandoned with them: examples include phlogiston, light rays, Newtonian forces, Euclidean space. But sometimes a theory sees ongoing use, despite being superseded. What should scientific realists say about the characteristic entities of the theories in such cases? The standard answer is that these ‘theoretical relicts’ are merely useful fictions. In this paper we offer a different answer. We start by distinguishing horizontal reduction (in (...) which a superseded theory approximates the successor theory) from vertical reduction (in which a higher-level theory abstracts away from the lower-level theory, but nonetheless can be constructed from it); these are usually regarded as having different ontological consequences. We describe a ‘verticalization’ procedure which transforms horizontal reductions into vertical reductions. The resulting verticalized theories are abstractions rather than approximations, with restricted domains. We identify a sense in which the higher-level theory describes distinct subject matters from the lower-level theory, enabling in certain cases the higher-level theory to retain distinctive explanatory power even in the presence of reduction. We suggest that theoretical entities from superseded theories should be retained in a scientific realist worldview just when, reinterpreted as higher-level abstractions, those theories and their characteristic entities continue to perform distinctive explanatory work in providing the best explanation for less-fundamental phenomena of interest. In slogan form: a good relict is an emergent relict. (shrink)

In "Essence and Modality", Kit Fine proposes that for a proposition to be metaphysically necessary is for it to be true in virtue of the nature of all objects whatsoever. Call this view Fine's Thesis. This paper is a study of Fine's Thesis in the context of Fine's logic of essence (LE). Fine himself has offered his most elaborate defense of the thesis in the context of LE. His defense rests on the widely shared assumption that metaphysical necessity obeys the (...) laws of the modal logic S5. In order to get S5 for metaphysical necessity, he assumes a controversial principle about the nature of all objects. I will show that the addition of this principle to his original system E5 leads to inconsistency with an independently plausible principle about essence. In response, I develop a theory that avoids this inconsistency while allowing us to maintain S5 for metaphysical necessity. However, I conclude that our investigation of Fine's Thesis in the context of LE motivates the revisionary conclusion that metaphysical necessity obeys the principles of the modal logic S4, but not those of S5. I argue that this constitutes a distinctively essentialist challenge to the received view that the logic of metaphysical necessity is S5. (shrink)

This paper first argues that we can bring out a tension between the following three popular doctrines: (i) the canonical reduction of metaphysical modality to essence, due to Fine, (ii) contingentism, which says that possibly something could have failed to be something, and (iii) the doctrine that metaphysical modality obeys the modal logic S5. After presenting two such arguments (one from the theorems of S4 and another from the theorems of B), I turn to exploring various conclusions we might (...) draw in light of these results, and argue that none comes cost free. In the course of laying out possible responses to my arguments, we'll have a chance to evaluate various doctrines about the interplay between contingency and essence, as well as develop some alternative reductions of metaphysical modality to essence. I don't decisively come down in favor of one response over the others, though I say some things that point towards the conclusion that essence has no role to play in reducing metaphysical modality. (shrink)

Following the situation of poverty in the rights paradigm, this paper explores the links between the rights-based and corporate social responsibility approaches to the realization of socioeconomic rights in the broader context of an emerging recognition of CSR as private regulation of business behaviour. It examines complex theoretical and practical dimensions of responsibility and potential contributions of businesses to poverty alleviation and clarifies the apparent paradox of legal compulsion of essentially voluntary CSR activities. Rather than treat rights and CSR as (...) parallel approaches to protecting socioeconomic rights, it is argued that CSR can be part of a coherent framework of laws and policies for legally translating broad human rights commitments to poverty reduction into concrete programmes. The paper demonstrates how legally propped CSR arrangements can support poverty reduction and appropriate task-specific contextualised definitions and boundaries of CSR that complement the rights-based approach. It is argued that human rights principles have normative dimensions to guide and help formulate policies, programmes and practices, which in turn allow for a creative use of and legal prop to CSR. The conceptualization of human rights is not restricted to one implementation method, and CSR can partly satisfy states’ human rights obligations and transcend the narrow conventional human rights discourse on obligations of non-state actors. (shrink)

Part I of this trilogy, Historical and Scientific Setting, set out a general context for selecting a certain subclass of inter-theoretic relations as achieving appropriate explanatory and ontological unification – hence for properly being labelled reductive. Something of the complexity of these relations in real science was explored. The present article concentrates on the role which identity plays in structuring the reduction relation and so in achieving ontological and explanatory unification.

The argument from multiple realization is currently considered the argument against intertheoretic reduction. Both Little and Kincaid have applied the argument to the individualism-holism debate in support of the antireductionist holist position. The author shows that the tenability of the argument, as applied to the individualism-holism debate, hinges on the descriptive constraints imposed on the individualist position. On a plausible formulation of the individualist position, the argument does not establish that the intertheoretic reduction of social theories is highly (...) unlikely. Nonetheless, the reductive project may run into other potential obstacles. For this reason, it is concluded that the prospect of intertheoretic reduction is uncertain rather than unlikely. Key Words: argument from multiple realization • intertheoretic reduction • reductionism • individualism • holism. (shrink)

In this paper we reconsider the constraints which are imposed by relativistic requirements to any model of dynamical reduction. We review the debate on the subject and we call attention on the fundamental contributions by Aharonov and Albert. Having done this we present a new formulation, which is much simpler and more apt for our analysis, of the proposal put forward by these authors to perform measurements of nonlocal observables by means of local interactions and detections. We take into (...) account recently proposed relativistic models of dynamical reduction and we show that, in spite of some mathematical difficulties related to the appearence of divergences, they represent a perfectly appropriate conceptual framework which meets all necessary requirements for a relativistic account of wave packet reduction. Subtle questions like the appropriate way to deal with counterfactual reasoning in a relativistic and nonlocal context are also analyzed in detail. (shrink)

In this article we address the social value of bioethics research and show how a participatory approach can achieve social impact for a wide audience of stakeholders, involving them in a process of joint moral learning. Participatory bioethics recognizes that research co-produced with stakeholders is more likely to have impact on healthcare practice. These approaches aim to engage multiple stakeholders and interested partners throughout the whole research process, including the framing of ideas and research questions, so that outcomes are tailored (...) to the interests and context, and the type of impact stakeholders envisage. There is an emphasis on realizing social change through the conduct of the research, and it is believed that the engagement of stakeholders in the research process will promote their intrinsic motivation to change their practice. Another distinctive feature of participatory bioethics research is that its central normative commitment is to reflection and dialogue, not to a particular substantive ethical approach. In reflection and dialogue there is an emphasis on inclusion and the co-production of knowledge. Furthermore, empirical and normative research are combined, and there is a deliberate attempt to give voice to otherwise marginalized positions. This provides a model of social impact which is relevant not only for bioethics research, but also for other areas of health care research. We will show the merits of a participatory approach to bioethics research with a case example. It concerns the reduction of coercion and in particular seclusion in Dutch mental healthcare. (shrink)

In his influential paper ‘‘Essence and Modality’’, Kit Fine argues that no account of essence framed in terms of metaphysical necessity is possible, and that it is rather metaphysical necessity which is to be understood in terms of essence. On his account, the concept of essence is primitive, and for a proposition to be metaphysically necessary is for it to be true in virtue of the nature of all things. Fine also proposes a reduction of conceptual and logical necessity (...) in the same vein: a conceptual necessity is a proposition true in virtue of the nature of all concepts, and a logical necessity a proposition true in virtue of the nature of all logical concepts. I argue that the plausibility of Fine's view crucially requires that certain apparent explanatory links between essentialist facts be admitted and accounted for, and I make a suggestion about how this can be done. I then argue against the reductions of conceptual and logical necessity proposed by Fine and suggest alternative reductions, which remain nevertheless Finean in spirit. (shrink)

Taking the lead from complexity theory and complex systems methodology, the article argues that we are engaged in a contradictory process when encountering, analysing and dealing with complexity. We face opposite tendencies that indicate an in-built dynamic between the increase of complexity and its reduction. The increase partly comes through evolution, defined as the transmission of information and partly from the desire for a human-built world that functions more efficiently. The reduction of complexity is due partly to the (...) necessity of minimizing unwanted and unintended consequences of its increase, and partly due to the continued re-alignment between social systems and their environments. The article examines the public debate about human stem cell research, the debates in the 18th century about the free circulation of commodities and opinions, and the attempts to provide answers to the question debated between Einstein and Freud: why war? The article concludes by arguing that the plea for a re-alignment of scientific disciplines will not suffice. Instead, the study of the co-evolution between science and society offers itself as a strategic research site by focusing on the dynamic interplay between the increase of complexity and its reduction. (shrink)

Various scientific theories stand in a reductive relation to each other. In a recent article, we have argued that a generalized version of the Nagel-Schaffner model (GNS) is the right account of this relation. In this article, we present a Bayesian analysis of how GNS impacts on confirmation. We formalize the relation between the reducing and the reduced theory before and after the reduction using Bayesian networks, and thereby show that, post-reduction, the two theories are confirmatory of each (...) other. We then ask when a purported reduction should be accepted on epistemic grounds. To do so, we compare the prior and posterior probabilities of the conjunction of both theories before and after the reduction and ask how well each is confirmed by the available evidence. (shrink)

It doesn’t seem possible to be a realist about the traditional Christian God while claiming to be able to reduce God talk in naturalistically acceptable terms. Reduction, in this case, seems obviously eliminativist. Many philosophers seem to think that the same is true of the normative—that reductive “realists” about the normative are not really realists about the normative at all, or at least, only in some attenuated sense. This paper takes on the challenge of articulating what it is that (...) makes reductive theological realism look hopeless, with the aim of explaining why we should think that the normative is relevantly different. Although it follows from my diagnosis that reductivists have their work cut out for them, I find nothing which suggests that the prospects for a successful reductive realism about the normative are in any way diminished—particularly for reductive views about reasons. Even reductivists, I argue, can at least aspire to a realism that is robust. (shrink)

The present paper has two aims. First, we reconstruct the core of molecular genetics (MOLGEN) i.e. the array of theoretical assumptions which underly all or most applications of molecular genetics. Second, we define a reduction relation p reducing character-factor genetics (CFG) to MOLGEN. That p is a reduction relation is proved by establishing that p satisfies the two major conditions which are discussed in the literature as necessary or ‘essential’ for reduction. This substantiates the claim that molecular (...) genetics is ‘better than’ or ‘more progressive-than’ character-factor genetics-which is commonly held true today. The paper continues, and relies heavily on the definitions given in part 1 (Balzer and Dawe [1985]). The enumeration of the definitions and sections in the present paper continues that of part 1. References to definitions with numbers smaller than 8 and to sections number I-4 always refer to part 1. (shrink)

An effective theory in physics is one that is supposed to apply only at a given length scale; the framework of effective field theory describes a ‘tower’ of theories each applying at different length scales, where each ‘level’ up is a shorter-scale theory. Owing to subtlety regarding the use and necessity of EFTs, a conception of emergence defined in terms of reduction is irrelevant. I present a case for decoupling emergence and reduction in the philosophy of physics. This (...) paper develops a positive conception of emergence, based on the novelty and autonomy of the ‘levels’, by considering physical examples, involving critical phenomena, the renormalisation group, and symmetry breaking. This positive conception of emergence is related to underdetermination and universality, but, I argue, is preferable to other accounts of emergence in physics that rely on universality. (shrink)

In a recent article, Fabrice Correia explores the project of reducing the notion of grounding to that of essence. He then goes on to provide several candidate definitions and test each of them against a number of objections. His final take on the situation is, roughly, that two of the definitions can handle all of the considered objections. The aim of this paper is to re-evaluate Correia's conclusions in the light of two sources of insights: Firstly, I will argue that (...) one of the objections treated by Correia has been somewhat underestimated, and that it still constitutes a threat against definitions of grounding in terms of essence. Secondly, there are at least two further objections that should be considered by the advocate of such definitions. As I will show, one of them can be neutralized; but the other one is more serious and suggests a clear dialectical edge to an operationalist definition. (shrink)

This chapter critically examines Plantinga’s version of modal actualism, and his arguments against Prior’s version of modal actualism.

It is common for scholars sympathetic to religion – from Friedrich Schleiermacher to the present – to describe the modern critics of religious experience as reductionist. By this they mean these critics do not respect religion for what it is; they rather ‘attempt to assimilate religion to nonreligious phenomena’,1 say, primitive science or metaphysics. Needless to say, these scholars consider this incorrect.Into this scene strides Wayne Proudfoot. In his award‐winning book Religious Experience2 he sets out to scrutinize this accusation and (...) rehabilitate the modern critics. He dismisses this accusation as a protective strategy to render religious claims immune to rational critique. His rehabilitation program is based on a distinction he draws between two kinds of reduction – descriptive and explanatory. This distinction has so caught the imagination of philosophers that it has found its way into textbooks.3 On the other hand, the book is also controversial; needless to say, its claims are problematic for believers.The purpose of my paper is not to offer a comprehensive critique of his book, but only of his methodology, or the lack thereof, where methodology is understood as an integrated set of tools used for inquiry. I argue that although he proposes description and explanation as appropriate instruments for the study of religious experience, the two do not constitute a methodology, because his descriptions play no role in his explanations; rather, both go their separate ways. I argue that explanation must be guided by description. Moreover, I distinguish three kinds of inquiry, each calling for a different kind of description. The kind of description Proudfoot recommends is appropriate for genetic inquiry into how particular experiences came about, but not for a conceptual inquiry into the constitutive elements of religious experience. He knows lots of trees (particular experiences), but misses the wood (the nature of religious experience). Thus my title.The paper is divided into three parts. First is a brief presentation of Proudfoot's thesis. A second part analyses three different kinds of inquiry; it shows that genetic and epistemic explanations are logically independent and irreducible one to another. These different types of inquiry call for distinct types of description, and these descriptions in turn guide the explanation that will be considered satisfactory. The context‐sensitivity of descriptions, and their relation to explanation is dealt with in the final part. Let us start with Proudfoot's contention. (shrink)

In Mind in a Physical World (1998), Jaegwon Kim has recently extended his ongoing critique of `non-reductive materialist' positions in philosophy of mind by arguing that Nagel's model of reduction is the wrong paradigm in terms of which to contest the issue of psychophysical reduction, and that an altogether different model of scientific reduction – a functional model of reduction – is needed. In this paper I argue, first, that Kim's conception of the Nagelian model is (...) substantially impoverished and potentially misleading; second, that his own functional model is problematic in several respects; and, third, that the basic idea underlying his functional model can well be accommodated within a properly reinterpreted Nagelian model. I conclude with some reflections on the issue of psychophysical reduction. (shrink)

The paper argues that the phenomenon of first-order phase transitions (e.g., freezing) has features that make it a candidate to be classified as 'emergent'. However, it cannot be described either as 'weakly emergent' or 'strongly emergent'; hence it escapes categorization in terms employed in the current literature on the metaphysics of science.

Various claims regarding intertheoretic reduction, weak and strong notions of emergence, and explanatory fictions have been made in the context of first-order thermodynamic phase transitions. By appealing to John Norton’s recent distinction between approximation and idealization, I argue that the case study of anyons and fractional statistics, which has received little attention in the philosophy of science literature, is more hospitable to such claims. In doing so, I also identify three novel roles that explanatory fictions fulfill in science. Furthermore, (...) I scrutinize the claim that anyons, as they are ostensibly manifested in the fractional quantum Hall effect, are emergent entities and urge caution. Consequently, it is suggested that a particular notion of strong emergence signals the need for the development of novel physical–mathematical research programs. (shrink)

I analyze the extent to which classical phase transitions, both first order and continuous, pose a challenge for intertheoretic reduction. My contention is that phase transitions are compatible with a notion of reduction that combines Nagelian reduction and what Thomas Nickles called Reduction2. I also argue that, even if the same approach to reduction applies to both types of phase transitions, there is a crucial difference in their physical treatment: in addition to the thermodynamic limit, in (...) continuous phase transitions there is a second infinite limit involved, which marks an important difference in the reduction of first-order and continuous phase transitions. (shrink)

In this paper I discuss the claim that the successful reduction of qualitative to physical states requires some sort of intelligible connection between our qualitative and physical concepts, which in turn requires a conceptual analysis of our qualitative concepts in causal-functional terms. While I defend this claim against some of its recent critics, I ultimately dispute it, and propose a different way to get the requisite intelligible connection between qualitative and physical concepts.

The natural attitude is the ground of Edmund Husserl’s phenomenology and as such it is connected with reduction and also constitution. This notion influences other phenomenological investigations. Natural attitude has its specific position among other attitudes . However, its definition is to some extent problematic. The paper deals with the notion of natural attitude in Husserl’s texts about reduction, for instance with its connection to „themes“, natural world and other attitudes. It pays attention to its transcendental dimension, its (...) rather paradoxical structure and also to its critical context. (shrink)

Any theory of reduction that goes only so far as carried in Parts I and II does only half the job. Prima facie at least, there are cases of would-be reduction which seem torn between two conflicting intuitions. On the one side there is a strong intuition that reduction is involved, and a strongly retentive reduction at that. On the other side it seems that the concepts at one level cross-classify those at the other level, so (...) that there is no way to identify properties at one level with those at the other. There is evidence to suggest that there will be no unique mental state/neural state association that can be set up, because, e.g., many different parts of the nervous system are all capable of taking over ‘control’ of the one mental function. And it is alleged that infinitely many, worse: indefinitely many, different bio-chemo-physical states could correspond to the economic property ‘has a monetary system of economic exchange’; and similarly for the property ‘has just won a game of tennis’. Yet one doesn't want an economic system or a game of tennis to be some ghostly addition to the actual bio-chemo-physical processes and events involved. Similarly one hopes that neurophysiology allied with the rest of natural science will render human experience and behaviour explicable. (shrink)

One recently popular way to characterise strong emergence is to say that emergent entities possess novel causal powers. However, there is little agreement concerning the nature of powers. One controversy involves whether powers are single- or multi-track; that is, whether each power has only one manifestation type, or whether a single power can be directed towards a number of distinct manifestations. Another concerns how powers operate: whether a lone power manifests when triggered by the presence of a suitable stimulus, or (...) whether powers operate mutually such that several powers must ‘work together’ to bring about a particular manifestation. This paper examines how these distinctions—which can be cross-combined to frame four distinct accounts of the nature of powers—bear on the debate between emergentists and reductionists. (shrink)

Commenting on recent articles by Keith Sawyer and Julie Zahle, the author questions the way in which the debate between methodological individualists and holists has been presented and contends that too much weight has been given to metaphysical and ontological debates at the expense of giving attention to methodological debates and analysis of good explanatory practice. Giving more attention to successful explanatory practice in the social sciences and the different underlying epistemic interests and motivations for providing explanations or reducing theories (...) (which ask for different kinds of explanatory information to be found on the social or on the individual level) might lead to real progress in the debate on methodological individualism, and away from the unending battles of (metaphysical) intuitions. Key Words: methodological individualism • nonreductive materialism • pluralism • pragmatics of explanation. (shrink)

Based upon the quintuple helix model (QHM), this study explores whether the differences in firms' emission reduction effectiveness can be attributed to the five institutional helices related to educational system, economic development, political–legal system, cultural orientation, and the natural capital. Using a set of listed European firms for the 2015–2020 period, we show that firms with better emission reduction effectiveness operate in nations with more public educational expenditure and scientific production, more extensive economic development, and better institutional and (...) governance quality. Moreover, emission reduction strategies are more pronounced in firms located in countries characterized by less masculinity, individualism, power distance, and uncertainty avoidance, and more long-term orientation and indulgence. In addition, we find that companies with better emission reduction effectiveness are found in countries with more natural capital, characterized by a life in harmony with nature and employing the finite resources available in a sustainable and environmentally conscious manner. Moreover, employing a two-stage model to identify the most relevant helix, we find that the political–legal system helix is the most pivotal in promoting firms' commitment to reducing environmental emissions. (shrink)

Using appropriate notation systems for proofs, cut-reduction can often be rendered feasible on these notations. Explicit bounds can be given. Developing a suitable notation system for Bounded Arithmetic, and applying these bounds, all the known results on definable functions of certain such theories can be reobtained in a uniform way.