Preparedness inadequacy for the retirement transition is one of the critical reasons for age reduction. This chapter examines retirement planning as a leveraging strategy and vibrant remedy for age reduction using quantitative data obtained from formal and informal sector workers. The findings show that retirement plans are categorized into short-term, medium, and long-term plans. Collectively, these yield income, health, housing, social networks, leisure, and paid work beyond pensions. Post-retirement income is a significant determinant of the retirement decision. Retirement (...) planning can be used to leverage the lack of preparedness for retirement, which in turn reduces the activity of age reduction. This averts dependency in old age and creates the avenue for successful ageing, which is often heralded by the retirement transition. Further, not planning for retirement and the associated act of age reduction is an indication of the non-acknowledgment of the notion of active ageing. Noteworthy age reduction is a portrayal of old age as a shameful loss of youthfulness. This chapter argues that planning for retirement may be the best alternative strategy for combating age reduction from an economic outcome dimension. Retirement planning is leveraged without which labor cannot achieve old age oriented social protection at the individual level. (shrink)

We provide to readers the 11th volume of the "Czech-Polish-Slovak Studies in Andragogy and Social Gerontology" series. We are delighted to announce that the presented study is the result of the work of scientists from seven countries: Austria, China, Ghana, Hungary, Japan, Poland, and Russia. This international collection of texts is part of the global discourse on the determinants of adult education and the functioning of people in late adulthood. The 11th volume is a collection of research results that show (...) both the positive and negative dimensions of ageing through the prism of research experience from various geographical and cultural areas. The researchers invited to the presented volume tried to illustrate the issues assigned to the following topics: ageing with dignity; retirement age; assumptions and conditions resulting from living in the home; the relationship between challenges concerning life expectancy and needs; care and ageing services; and foundations and potential changes in pension systems. The research results presented in this volume have a common denominator, which is caring for the quality of life of the older people regardless of their place of residence. Thus, the study "Between Successful and Unsuccessful Ageing: Selected Aspects and Contexts" brings new insights from scientists who scrupulously characterize the complexity of processes that affect the positive and negative conditions of functioning in old age, which is a mosaic of various nuances. Inviting readers to familiarize themselves with the content of the monograph, we would like to thank the reviewers who contributed to the improvement of the quality of the texts and open new fields for participation in further joint publishing projects. (shrink)

Translators’ Abstract: This is a translation of Hans-Georg Gadamer’s recently discovered 1952 Berlin speech. The speech includes several themes that reappear in Truth and Method, as well as in Gadamer’s later writings such as Reason in the Age of Science. For example, Gadamer criticizes positivism, modern philosophy’s orientation toward positivism, and Enlightenment narratives of progress, while presenting his view of philosophy’s tasks in an age of crisis. In addition, he discusses structural power, instrumental reason, the objectification of nature and human (...) beings, the reduction of both to mere means, and the colonization of scientific-technological ways of knowing and being—all of which continue to impact our social and political lives together and threaten the very existence of every living being. This speech is essential reading for Gadamer scholars interested in the social, political, and ethical dimensions of his thought and for those interested in bringing Gadamer into conversation with critical theory. (shrink)

This paper discusses some philosophical problems lurking behind the issues of human biotechnology, particularly prenatal screening. Firstly, prenatal screening technology disempowers existing disabled people. The second problem is that it systematically deprives us of the “fundamental sense of security.” This is a sense of security that allows us to believe that we will never be looked upon by anyone with such unspoken words as, “I wish you were never born” or “I wish you would disappear from the world.” Thirdly, we (...) argue that the loss of the fundamental sense of security is connected with the disappearance of “conviction of love” in the age of human biotechnology. And finally, all these issues are examined from the viewpoint of “painless civilization.” Our society is filled with a variety of “preventive reduction of pain,” of which prenatal screening is a good example. By preventively reducing pain and suffering, we lose the chance to transform the basic structure of our way of thinking and being; as a result, we are deprived of opportunities to know precious truths indispensable to our meaningful life. Hence, it is concluded that what is most needed is an academic research on “philosophy of life.”. (shrink)

This summary of the original paradigm of the universal science of complexity starts with the discovered exact origin of the stagnating "end" of conventional, unitary science paradigm and development traditionally presented by its own estimates as the only and the best possible kind of scientific knowledge. Using a transparent generalisation of the exact mathematical formalism of arbitrary interaction process, we show that unitary science approach and description, including its imitations of complexity and chaoticity, correspond to artificial and ultimately strong (...) class='Hi'>reduction of the natural plurality of unreduced interaction results called realisations to a single, "average" or "exact", realisation. This severe reduction of the natural world dynamics in unitary science underlies all its unsolvable "mysteries" and "paradoxes", persisting "difficult problems", and finally the modern "end" of the progress of just that, actually very special kind of knowledge, whose irreducible limits lead to the modern deep crisis of the global civilisation development. We show then how the rigorously substantiated restoration of the full richness of real-world dynamics within the intrinsically unified knowledge of the universal science of complexity provides not only the causally complete solution to the old and new problems of unitary science but opens practically unlimited possibilities for the new progress of science and civilisation as a result of this crucial extension, which we call complexity revolution. The unreduced analysis of the universal complexity science shows that at the current critical bifurcation point of development, we have only two incompatible possibilities and emerging tendencies, either the dangerously growing degradation within the dominating unitary science and thinking limits (irrespective of purely empirical technology power becoming even dangerous here) or the new golden age of scientific discoveries and civilisation progress with the qualitatively extended approach and results of unreduced complexity science and the new thinking it implies. (shrink)

Jung's interpretative "matrix" seems to offer us the possibility to frame the social phenomenology concerning the loss of sense, with the consequent load of experience of widespread awkwardness, in a context of epoch-making, progressive, "one-dimensional" reduction of the symbolic. -/- This seems to us the fundamental matrix of the disastrous, schizoid conflict of the present day society: on one side a literalism in keeping with the logics of power and control, disheartening any possibility of individual and collective development and (...) wellbeing; on the other side the absolute impossibility to keep together the fragments of this vision of the world, anachronistic as it appears by now, in an epoch-making realizing of what could be defined as the violence of the "monotheism" of the reason. -/- The pervasive social influence we are subjected to and we suffer even in the ephemeral shelter of our privacy speaks the language of literalism, rejects the oxygenating receptiveness to the metaphor, prefers the poor inclusive significance of the meaning to the deeper (and potentially enlivening source of psychic welfare) but embarrassing liberty of the sense. (shrink)

Adults aged 65 and above comprise the fastest growing sector of the world’s population. In the context of increasing numbers of older adults, employment policies have become a prominent issue. Governments recognize the importance of increasing participation in working age population and providing them with equal workplace opportunities. Yet, it appears that policies raising employment rates of older adults have become a slogan that governments use for election purposes, but the reality is different. In the groundbreaking report “Working Better with (...) Age: Poland‘ prepared by the Organization for Economic Cooperation and Development, Poland, the Czech Republic, and Slovakia belong to a group of countries where the increase in the employment rate of older adults is well below the OECD average. The objective of our critical review is to evaluate current employment policies for older adults, including but not limited to healthy work conditions, age management strategies, employment services for older workers, and strategies implemented to prevent the age discrimination, in these three countries. This article also discusses the reasons for the reduction in the employment of older adults, the current barriers in employing older adults that require governments’ attention, and suggests solutions for creating an age-friendly labor market that can effectively make use of older adults’ competencies. Employment rates for people of different ages are significantly affected by government policies with regard to higher education, pensions, and retirement age. (shrink)

Activities of daily living are usually defined as skills needed in typical daily self-care. Instrumental activities of daily living are more complex skills beyond basic self-care, and their measurement evaluates how individuals function in their homes, workplaces, and outdoor environments. The skills that pertain to IADLs are exposed to dysfunctions resulting from aging or illness. Reductions in those skills may begin to cause problems with independence but these problems can be solved with the help of others - for example, family (...) members, social workers, and nurses. (shrink)

Although the theory of the assertoric syllogism was Aristotle's great invention, one which dominated logical theory for the succeeding two millenia, accounts of the syllogism evolved and changed over that time. Indeed, in the twentieth century, doctrines were attributed to Aristotle which lost sight of what Aristotle intended. One of these mistaken doctrines was the very form of the syllogism: that a syllogism consists of three propositions containing three terms arranged in four figures. Yet another was that a syllogism is (...) a conditional proposition deduced from a set of axioms. There is even unclarity about what the basis of syllogistic validity consists in. Returning to Aristotle's text, and reading it in the light of commentary from late antiquity and the middle ages, we find a coherent and precise theory which shows all these claims to be based on a misunderstanding and misreading. (shrink)

Integracja wiekowa - termin stosowany w gerontologii społecznej w przynajmniej dwóch znaczeniach. W ujȩciu w¸a}skim - przyjȩtym głównie w literaturze anglojȩzycznej - integracja wiekowa odnosi siȩ do takiej struktury ról społecznych w różnorodnych instytucjach, która umożliwia istnienie różnic, ale nie s¸a} one zależne ściśle od struktury wieku, tj. tego czy ktoś jest osob¸a} młod¸a}, w wieku środkowym, czy też w wieku starszym. Chodzi tutaj w szczególności o instytucje edukacyjne, ekonomiczne, polityczne, religijne i czasu wolnego w których osoby z odmiennych grup (...) wieku i generacji odgrywaj¸a rozmaite role i zajmuj¸a różne pozycje. Integracja wiekowa opiera siȩ na założeniu, że dostȩp do instytucji, możliwości wyjścia z niej i dostȩp do produktów ; zrealizowanych w rzeczywistości usług i wypłaconych świadczeń oraz rezultatów ; efektów zrealizowanych usług i świadczeń np. zmniejszenie ubóstwa, poprawa stanu zdrowia, działalności tych instytucji jest równy dla wszystkich bez wzglȩdu na wiek. ** Age integration - a term used in social gerontology in at least two senses. In a narrow perspective - adopted mainly in English-language literature - age integration refers to such a structure of social roles in various institutions that allows for differences, but they do not depend strictly on the age structure, i.e. whether someone is a middle-aged adult or in an older age. This is particularly about educational, economic, political, religious and leisure institutions in which people from different age groups and generations play different roles and occupy different positions. Age integration is based on the assumption that access to the institution, the possibility of exiting it and access to products ; services implemented in reality and benefits and outcomes paid out; the effects of implemented services and services, eg reduction of poverty, improvement of health, activities of these institutions is equal for all regardless of age. (shrink)

Indian Philosophy is a term that refers to schools of philosophical thought that originated in the Indian subcontinent. Over the ages there has been continuity in enlarge this filed of philosophical enquiry, which as lead to a wide range of scriptures and systems of philosophy. The Yoga School, which was founded by Patanjali, was closely allied with Samkhya, and accepts its epistemology and metaphysics it was introduced by Patañjali in the 2nd century BC. The Practice of Yoga as a discipline (...) had been done since ancient times. However, since its alliance with the Samkhya, it tried to develop a specific philosophy of its own, which would be in harmony with the Samkhya Philosophy. Though the popular understanding of Yoga equates it with just the asanas, there are eight steps prescribed for its practice, which emphasize internal and external cleansing, self - discipline physical fitness, and meditation, which result in alertness and mental strength. Yoga as a term used for a system of abstract meditation or mental abstraction. Someone who practices yoga or follows the yoga philosophy with a high level of commitment is called a yogi or yogini. Virtually everyone can see physical benefits from yoga, and its practice can also give psychological benefits, such as stress reduction and a sense of well- being, and spiritual benefits, such as a feeling of connectedness with God or Spirit, or a feeling of transcendence. Mental stress is an important part of our life. It is the biggest challenge to live a life without stress and to continue with the peace of mind. In this paper it is an attempt to made the discuss yoga philosophy in present day intellectual world as well its application to maintain human well-being. (shrink)

This study firstly addresses three threads in Chris Marker’s work – theology, Marxism, and Surrealism – through a mapping of the work of both Giorgio Agamben and Jacques Derrida onto the varied production of his film and photographic work. Notably, it is late Agamben and late Derrida that is utilized, as both began to exit so-called post-structuralism proper with the theological turn in the late 1980s and early 1990s. It addresses these threads through the means to ends employed and as (...) ends proper (as production of semi-autonomous works that also, paradoxically, index a much larger field of inquiry and theoretical praxis). It is perhaps French “schizophrenia” regarding theological versus political agency that best accounts for the sardonic deployment of irony and humor in Marker’s work in the face of Big History. Such means to ends (plus a subtle anti-intellectualism vis-à-vis fashionable academic trends) tend to underscore the severity and ultimate sincerity of Marker’s overall cultural-political project. -/- Dossier Chris Marker is also a study of a late-modern chiasmus, impersonal-personal agency, as it comes to expression in the works of Marker, as the dynamic interplay of political and subjective agency. As chiasmus, the complementary halves of this often-apocalyptic dynamis (a semi-catastrophic, temporal or historical force-field) also – arguably – secretly agree to meet, through the work of art, in the futural (problematized in contemporary French post-phenomenological and post-post-structuralist theory as “the event).” Consistent with the classical figure of concordia discors, Marker resolves these irreducible warring aspects of life experience in an atemporal and ahistorical moment that inhabits the work of art from its inception. This redemptive aspect in art is also the ultimate gesture of the artwork as autonomous subject and “mask” (or “screen”) for forces that reside beyond the frame of the image or work, as its proverbial Other, or within the frame, as other to that Other. -/- Despite the complications of the as-yet unresolved post-modern condition (its nihilist-relativist bias), and its similar, mostly circular concerns with the image and/or media, Marker’s work is clearly not post-modern. In fact, when tested against immemorial cultural epiphenomena, that work withstands all attempts at categorization and/or art-historical analysis proper. It remains unassimilable to the post-modern cause ... What emerges, upon closer examination, and through rigorous re-contextualization, is the prescient force of Marker’s works toward that futural state buried in art that is also “theological,” versus atheological, and heedlessly anterior to cultural politics per se. -/- In the case of Marker, this age-old or immemorial “thing-in-itself” (the artwork as image of world-chiasmus) finds its foremost or penultimate formation in his very-still photography – the singular images that are also the building blocks for his renowned ciné-essays. Not without irony, this same austere, reductive force of the still image (as form of proscription) also inhabits the more complex, synthetic works (or montages) that he has formulated and presented “dramatically,” here and there, through the often-sketchy apparatuses of his new-media experiments, as of the late 1980s. Ultimately, this world-image as chiasmus was always present within his earliest literary projects, from the 1940s forward – most especially in books and essays, with or without actual images. -/- Marker’s “return” to photography (to exhibiting still photography in galleries), in the late 2000s, is in many ways a return to the singular object of the artist-critic’s desire; the image in/for itself, while that image – endlessly troubled or interrogated for decades – continues to speak “in tongues” anyway, often against, or oblivious to, the voice of the author/artist/narrator. -/- Marker is a High Romantic Christian Marxist. The “Christic” aspect is rightly well-hidden, but emerges when the eschatological versus historical center of his work is exposed (the existential-metaphysical fuse such as also inhabits the works of Caravaggio), and when his early years are examined in light of his later and/or final years. Marker’s semi-personal/semi-impersonal apocalyptic vision is writ large in diverse works that cross decades, figuring a redemptive, world-shattering formation of art as pleroma. (shrink)

My research is a result of accumulated provocation of obsolete and paralyzing education that has been frozen since the middle ages. We have to admit that before the pandemic, education was already in crisis. Governments have been ignoring to adopt any comprehensive plan to reform the educational systems till it has been unprecedently disrupted by COVID-19. I try through this paper to make a global call for governments to immediately start cooperating together for setting international qualifications framework that best suit (...) future competencies. This call should be prioritized on the world agenda. It would be more plausible for governments, UNESCO and other education stakeholders to seize the opportunity of the 2020 disruption of life cycle for the maximum benefit of humanity. For this to happen we need exceptional leaders with extraordinary vision to transform education instead of ensuring children can keep learning and that every single child returns to school after the pandemic. Another challenge to be expected is the reduction in education budgets being under pressure as governments shift spending towards the health and economic response to the pandemic. The impact of schools closing on a generation of children will be immense on the long term. We must act now to save the education and life chances of generations of youth. At this time of unprecedented crisis, the world must come together to protect education and put it at the very heart of the global recovery effort. Recovery, not as before but as convenient and sustainable with the perspective requirements. It is time to expose youth to real life experiences; we need our children to learn about finance from characters like Jef Bezos or Bill Gates or Mukesh Ambani; to learn about psychology from John Anderson, Eliot Aronson and Ahmed Ukasha; to know approaches of math and physics as Elon Musk and Steve Wozniak. We shouldn't settle for less when it comes to building minds and souls of our children. With all due respect to teachers and university professors, they are not the only best option for qualifying and training our youth for tomorrow's challenges. However, those entrepreneurs are not teachers or willing to be, education specialists and strategists are required to set the vision and the procedures required to pave the way for highly practical competencies framework. Analgesics are no longer feasible. (shrink)

The elections and political parties are necessary ingredients of democratic governance. Elections are a necessary condition of representative democracy. In representative democracy citizens participate in politics primarily by choosing political authorities in competitive elections. Elections, hence, are a necessary and crucial instrument to make democracy work. In India, free and fair elections are held at regular intervals as per guidelines of the constitution and the Election Commission. To make them free of flaws it is essential to reform them from time (...) to time. Electoral reform means introducing fair electoral systems for conducting fair elections. It also rejuvenates the existing systems to enhance and increase the efficiency of the same. Following the demands of electoral reforms several committees were being set up. Some of the measures like reduction of voting age and anti defection law are appreciable but there are other vital areas in election field completely neglected. This paper will evaluate about different attempts made for electoral reforms in India. Different challenges before the Election Commission are also been discussed, also how it can be made effective as suggested by Commission in India will be presented. A comparative analysis with other democratic countries like U.S.A and U.K. is added to it. (shrink)

Ethicists struggle to take reductive views seriously. They also have trouble conceiving of some supervenience failures. Understanding why provides further evidence for a kind of hybrid view of normative concept use.

There is a certain metaphor that has enjoyed tremendous longevity in the evolution of ageing literature. According to this metaphor, nature has a certain goal or purpose, the perpetuation of the species, or, alternatively, the reproductive success of the individual. In relation to this goal, the individual organism has a function, job, or task, namely, to breed and, in some species, to raise its brood to maturity. On this picture, those who cannot, or can no longer, reproduce are somehow invisible (...) to, or even dispensable to, the evolutionary process. Here, I argue that the metaphor should be discarded, not on the grounds that it is a metaphor, but on the grounds that this particular metaphor distorts our understanding of the evolution of ageing. One reason the metaphor is problematic is that it frames senescence and death as nature’s verdict on the value of older individuals. Instead, we should explore a different metaphor: the lengthy post-reproductive period in humans and some other animals is not an accident of culture, but designed by nature for the purpose of supporting and guiding younger generations. On this alternate picture, different stages of life have their own evolutionary rationales, their distinctive design features, their special mandates. (shrink)

Reduction and reductionism have been central philosophical topics in analytic philosophy of science for more than six decades. Together they encompass a diversity of issues from metaphysics and epistemology. This article provides an introduction to the topic that illuminates how contemporary epistemological discussions took their shape historically and limns the contours of concrete cases of reduction in specific natural sciences. The unity of science and the impulse to accomplish compositional reduction in accord with a layer-cake vision of (...) the sciences, the seminal contributions of Ernest Nagel on theory reduction and how they strongly conditioned subsequent philosophical discussions, and the detailed issues pertaining to different accounts of reduction that arise in both physical and biological science (e.g., limit-case and part-whole reduction in physics, the difference-making principle in genetics, and mechanisms in molecular biology) are explored. The conclusion argues that the epistemological heterogeneity and patchwork organization of the natural sciences encourages a pluralist stance about reduction. (shrink)

This is a survey article on reductive views of shared intention.

Approaches to the naturalization of phenomenology usually understand naturalization as a matter of rendering continuous the methods, epistemologies, and ontologies of phenomenological and natural scientific inquiry. Presupposed in this statement of the problematic, however, is that there is an original discontinuity, a rupture between phenomenology and the natural sciences that must be remedied. I propose that this way of thinking about the issue is rooted in a simplistic understanding of the phenomenological reduction that entails certain assumptions about the subject (...) matter of phenomenology and its relationship to the natural sciences. By contrast, Merleau‐Ponty's first work, The Structure of Behavior, presents a radically different approach to the phenomenological reduction, one that traverses the natural sciences and integrates them into phenomenology from the outset. I outline the argument for this position in The Structure of Behavior and then discuss consequences for current methodological issues surrounding the naturalization of phenomenology, focusing on the relationship between empirical sciences of mind, phenomenological psychology, and transcendental phenomenology. This novel exegesis of Merleau‐Ponty's view on the reduction offers new insight into his oft‐quoted remark that the phenomenological reduction is impossible to complete. (shrink)

Safety principles in epistemology are often hailed as providing us with an explanation of why we fail to have knowledge in Gettier cases and lottery examples, while at the same time allowing for the fact that we know the negations of sceptical hypotheses. In a recent paper, Sinhababu and Williams have produced an example—the Backward Clock—that is meant to spell trouble for safety accounts of knowledge. I argue that the Backward Clock case is, in fact, unproblematic for the more sophisticated (...) formulations of safety in the literature. However, I then proceed to construct two novel examples that turn out problematic for those formulations—one that provides us with a lottery-style case of safe ignorance and one that is a straightforward case of unsafe knowledge. If these examples succeed, then safety as it is usually conceived in the current debate cannot account for ignorance in all Gettier and lottery-style cases, and neither is it a necessary condition for knowledge. I conclude from these troublesome examples that modal epistemologists ought to embrace a much more simple and non-reductive version of safety, according to which the notion of similarity between possible worlds that determines in which worlds the subject must believe truly is an epistemic notion that cannot be defined or reduced to notions independent of knowledge. The resulting view is shown to also lead to desirable results with respect to lottery cases, certain quantum phenomena, and a puzzling case involving a cautious brain-in-a-vat. (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 meta- physical 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)

A prominent view of phenomenal consciousness combines two claims: (i) the identity conditions of phenomenally conscious states can be fully accounted for in terms of these states’ representational content; (ii) this representational content can be fully accounted for in non-phenomenal terms. This paper presents an argument against this view. The core idea is that the identity conditions of phenomenally conscious states are not fixed entirely by what these states represent (their representational contents), but depend in part on how they represent (...) (their representational attitudes or modes). The argument highlights the myriad liabilities and difficulties one must accrue when one tries to appeal only to what phenomenally conscious states represent in accounting for their phenomenal individuation. (shrink)

This chapter discusses several kinds of reduction that are often found in the biomedical sciences, in contrast to reduction in fields such as physics. This includes reduction as a methodological assumption for how to investigate phenomena like complex diseases, and reduction as a conceptual tool for relating distinct models of the same phenomenon. The case of Parkinson’s disease illustrates a wide variety of ways in which reductionism is an important tool in medicine.

In this article, we redefine classical notions of theory reduction in such a way that model-theoretic preferential semantics becomes part of a realist depiction of this aspect of science. We offer a model-theoretic reconstruction of science in which theory succession or reduction is often better - or at a finer level of analysis - interpreted as the result of model succession or reduction. This analysis leads to 'defeasible reduction', defined as follows: The conjunction of the assumptions (...) of a reducing theory T with the definitions translating the vocabulary of a reduced theory T' to the vocabulary of T, defeasibly entails the assumptions of reduced T'. This relation of defeasible reduction offers, in the context of additional knowledge becoming available, articulation of a more flexible kind of reduction in theory development than in the classical case. Also, defeasible reduction is shown to solve the problems of entailment that classical homogeneous reduction encounters. Reduction in the defeasible sense is a practical device for studying the processes of science, since it is about highlighting different aspects of the same theory at different times of application, rather than about naive dreams concerning a metaphysical unity of science. (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)

Given some reasonable assumptions concerning the nature of mental causation, non-reductive physicalism faces the following dilemma. If mental events cause physical events, they merely overdetermine their effects (given the causal closure of the physical). If mental events cause only other mental events, they do not make the kind of difference we want them to. This dilemma can be avoided if we drop the dichotomy between physical and mental events. Mental events make a real difference if they cause actions. But actions (...) are neither mental nor physical events. They are realized by physical events, but they are not type-identical with them. This gives us non-reductive physicalism without downward causation. The tenability of this view has been questioned. Jaegwon Kim, in particular, has argued that non-reductive physicalism is committed to downward causation. Appealing to the nature of actions, I will argue that this commitment can be avoided. (shrink)

This article provides a philosophical overview of different approaches to age and ageing. It is often assumed that our age is determined by the amount of time we have been alive. Here, I challenge this belief. I argue that there are at least three plausible, yet unsatisfactory, accounts to age and ageing: the chronological account, the biological account, and the experiential account. I show that all of them fall short of fully determining what it means to age. Addressing these problems, (...) I suggest the Two‐tier principle of age: whenever the three accounts of age contradict, combine the two accounts that differ the least, and reject the third. However, while this principle does solve some difficulties, it is itself vulnerable to problems; therefore I propose we should jettison it. I conclude that there are no accounts to ageing that are satisfactory; they all come with a bullet to bite. (shrink)

Philosophers of science since Nagel have been interested in the links between intertheoretic reduction and explanation, understanding and other forms of epistemic progress. Although intertheoretic reduction is widely agreed to occur in pure mathematics as well as empirical science, the relationship between reduction and explanation in the mathematical setting has rarely been investigated in a similarly serious way. This paper examines an important particular case: the reduction of arithmetic to set theory. I claim that the (...) class='Hi'>reduction is unexplanatory. In defense of this claim, I offer evidence from mathematical practice, and I respond to contrary suggestions due to Steinhart, Maddy, Kitcher and Quine. I then show how, even if set-theoretic reductions are generally not explanatory, set theory can nevertheless serve as a legitimate foundation for mathematics. Finally, some implications of my thesis for philosophy of mathematics and philosophy of science are discussed. In particular, I suggest that some reductions in mathematics are probably explanatory, and I propose that differing standards of theory acceptance might account for the apparent lack of unexplanatory reductions in the empirical sciences. (shrink)

Lippert-Rasmussen and Petersen discuss my ‘Moral case for legal age change’ in their article ‘Age change, official age and fairness in health’. They argue that in important healthcare settings (such as distributing vital organs for dying patients), the state should treat people on the basis of their chronological age because chronological age is a better proxy for what matters from the point of view of justice than adjusted official age. While adjusted legal age should not be used in deciding who (...) gets scarce vital organs, I remind the readers that using chronological age as a proxy is problematic as well. Using age as a proxy could give wrong results and it is better, if possible, for states to use the vital information directly than use age as a proxy. (shrink)

The main message of the paper is that there is a disconnect between what many philosophers of mind think of as the scientific practice of reductive or reductionist explanation, and what the most relevant scientific work is actually like. I will sketch what I see as a better view, drawing on various ideas in recent philosophy of science. I then import these ideas into the philosophy of mind, to see what difference they make.1 At the end of the paper I (...) address a possible objection: the familiar package of ideas I reject in the philosophy of science should not be lightly discarded, because other popular views on fundamental issues depend on positions that I want to reject. I reply that those apparently attractive further ideas are not worth holding onto. (shrink)

In Phenomenological Reduction in Heidegger's Sein und Zeit: a New Proposal, Matheson Russell investigates the indebtedness of the Heidegger of Being and Time to Husserl's transcendental phenomenology by way of distinguishing in it differing types of transcendental reduction. He supplies an overview of recent attempts to identify such reductions in order then to propose a new interpretation locating two levels of reduction in Heidegger's fundamental ontology. These concern, first, an enquiry going back to the horizon of 'existence', (...) and, second, one going back to the horizon of 'temporality'. While the first level is argued to be explicit in the published text, the second, Russell claims, lies within the horizon of the unfinished parts of Being and Time. (shrink)

Can physicalism (or materialism) be non-reductive? I provide an opinionated survey of the debate on this question. I suggest that attempts to formulate non-reductive physicalism by appeal to claims of event identity, supervenience, or realization have produced doctrines that fail either to be physicalist or to be non-reductive. Then I treat in more detail a recent attempt to formulate non-reductive physicalism by Derk Pereboom, but argue that it fares no better.

It can be argued (cf. Dizadji‑Bahmani et al. 2010) that an increase in coherence is one goal that drives reductionist enterprises. Consequently, the question if or how well this goal is achieved can serve as an epistemic criterion for evaluating both a concrete case of a purported reduction and our model of reduction : what conditions on the model allow for an increase in coherence ? In order to answer this question, I provide an analysis of the relation (...) between the reduction and the coherence of two theories. The underlying model of reduction is a (generalised) Nagelian model (cf. Nagel 1970, Schaffner 1974, Dizadji‑Bahmani et al. 2010). For coherence, different measures have been put forward (e.g. Shogenji 1999, Olsson 2002, Fitelson 2003, Bovens & Hartmann 2003). However, since there are counterexamples to each proposed coherence measure, we should be careful that the analysis be sufficiently stable (in a sense to be specified). It will turn out that this can be done. (shrink)

The received view about emergence and reduction is that they are incompatible categories. I argue in this paper that, contrary to the received view, emergence and reduction can hold together. To support this thesis, I focus attention on dynamical systems and, on the basis of a general representation theorem, I argue that, as far as these systems are concerned, the emulation relationship is sufficient for reduction (intuitively, a dynamical system DS1 emulates a second dynamical system DS2 when (...) DS1 exactly reproduces the whole dynamics of DS2). This representational view of reduction, contrary to the standard deductivist one, is compatible with the existence of structural properties of the reduced system that are not also properties of the reducing one. Therefore, under this view, by no means are reduction and emergence incompatible categories but, rather, complementary ones. (shrink)

Phenomenological reduction as a philosophical conversion (periagoge) -/- Während Husserl in den Ideen I die Reduktion als eine neue „Methode“ des Denkens, d. h. als eine „epistemologische“ Reduktion versteht, schlägt Scheler eine Reduktion als eine „Tèchne“ der Umbildung vor, durch die der Mensch seiner exzentrischen Stellung in der Welt Gestalt zu geben sucht. Mich interessiert an diesem Zitat vor allem der Gebrauch des griechischen Terminus „Tèchne“. Was Scheler damit bezeichnet, hat offensichtlich nichts mit dem zu tun, was wir heute (...) unter dem Begriff der Technik verstehen. Er spricht eben von einer Kunst „des inneren Handelns“. Meines Erachtens verweist Scheler durch diesen griechischen Begriff auf Platons Gedanken. Für diese These kann man sich bereits auf eine Stelle aus der mittleren Phase im Denken Schelers stützen, in der er nämlich die phänomenologische Reduktion als den moralischen Akt darstellt, dem der „platonische Aufschwung“ (Vom Wesen der Philosophie, GW V, 67) zugrunde liegt. Es ist nun geradezu dieser „platonische Aufschwung“, der im Nachlass ausdrücklich als eine „Tèchne“ (Nachlass, GW XI, 118) beschrieben wird. Was heißt nun in diesem Kontext tèchne bei Platon? Schelers Gebrauch des griechischen Terminus tèchne für die Bezeichnung der phänomenologischen Reduktion erinnert sehr an die tèchne tês periagogês im Höhlengleichnis Platons, durch die die Gefangenen aus der Höhle hinausgehen können. Diese tèchne versteht Platon als einen Bildungsprozess des Menschen; er lernt dadurch, seinen Blick auf das Gute hin zu lenken, damit seine Seinsweise in der Welt zurechtgerückt werden könne. Es geht also um eine conversio oder Umkehrung der eigenen Positionalität in der Welt, die den Übergang vom Leben zum guten Leben zustande bringen kann. Diese tèchne ist grundlegend für das Verständnis der paideía bei Platon, die sich nicht mit einer bloßen Übertragung von Informationen begnügt, sondern vielmehr nach einer periagogé (Umkehrung) der ganzen Seele strebt. Es muss also – wie Sokrates sagt – eine besondere „Kunst der Umkehrung [tèchne tês periagogês]“ geben, die lehrt, auf welche Weise am leichtesten und wirksamsten die Seele umgewendet werden kann, und zwar unter Berücksichtigung dessen, dass sie bereits sehen kann, aber es alleine nicht schafft, das Gesicht zu wenden, „wohin es solle“ (Politeia, VII, 518 d). (shrink)

This is a first tentative examination of the possibility of reinstating reduction as a valid candidate for presenting relations between mental and physical properties. Classical Nagelian reduction is undoubtedly contaminated in many ways, but here I investigate the possibility of adapting to problems concerning mental properties an alternative definition for theory reduction in philosophy of science. The definition I offer is formulated with the aid of non-monotonic logic, which I suspect might be a very interesting realm for (...) testing notions concerning localized mental-physical reduction. The reason for this is that non-monotonic reasoning by definition is about appeals made not only to explicit observations, but also to an implicit selection of background knowledge containing heuristic information. The flexibility of this definition and the fact that it is not absolute, i.e. that the relation of reduction may be retracted or allowed to shift without fuss, add at least an interesting alternative factor to current materialist debates. South African Journal of Philosophy Vol. 25(2) 2006: 102-112. (shrink)

Insofar as many older adults fit some definition of disability, disability studies and gerontology would seem to have common interests and goals. However, there has been little discussion between these fields. The aim of this paper is to open up the insights of disability studies as well as philosophy of disability to discussions in gerontology. In doing so, I hope to contribute to thinking about the good life in late life by more critically reflecting upon the meaning of the body, (...) ability, and the variability of each. My central argument is that we should conceptualize age‐associated bodily variations and abilities not in terms of individual capacity, but in terms of what I call “the extended body.” It is in light of the meaning of embodiment and ability in general that we must think differently and more capaciously about the meaning of late life in particular. (shrink)

Should a person who feels his legal age does not correspond with his experienced age be allowed to change his legal age? In this paper, I argue that in some cases people should be allowed to change their legal age. Such cases would be when: 1) the person genuinely feels his age differs significantly from his chronological age and 2) the person’s biological age is recognized to be significantly different from his chronological age and 3) age change would likely prevent, (...) stop or reduce ageism, discrimination due to age, he would otherwise face. I also consider some objections against the view that people should be allowed to change their legal age and find them lacking. (shrink)

A publication called Aging in the Social Space is a compilation of studies, which deal with theoretical understanding and empirical solutions, learning about problem spheres, specifying content parallels of social, legal, economic, moral and ethical views on senior issues in society, which are closely related to each other and are interconnected. This publication focus on the case study of Poland. It is supposed to provide a multidimensional view of old age issues and issues related to aging and care for old (...) people in society. We believe that it is natural also to name individual spheres, in which society has some eff ect, either direct or indirect, within issues concerning seniors. Learning about these spheres is the primary prerequisite for successful use of social help to seniors in society. (shrink)

I sketch a philosophical program called ‘Empirical Fundamentalism,’ whose signature feature is the extensive use of a distinction between fundamental and derivative reality. Within the framework of Empirical Fundamentalism, derivative reality is treated as an abstraction from fundamental reality. I show how one can understand reduction and supervenience in terms of abstraction, and then I apply the introduced machinery to understand the relation between water and H2O, mental states and brain states, and so on. The conclusion is that such (...) relations can be understood either as metaphysical contingencies or as necessary type-identities. (shrink)

Fetal reduction is the practice of reducing the number of fetuses in a multiple pregnancy, such as quadruplets, to a twin or singleton pregnancy. Use of assisted reproductive technologies increases the likelihood of multiple pregnancies, and many fetal reductions are done after in vitro fertilisation and embryo transfer, either because of social or health-related reasons. In this paper, I apply Joe Horton’s all or nothing problem to the ethics of fetal reduction in the case of a twin pregnancy. (...) I argue that in the case of a twin pregnancy, there are two intuitively plausible claims: abortion is morally permissible, and it is morally wrong to abort just one of the fetuses. But since we should choose morally permissible acts rather than impermissible ones, the two claims lead to another highly implausible claim: the woman ought to abort both fetuses rather than only one. Yet, this does not seem right. A plausible moral theory cannot advocate such a pro-death view. Or can it? I suggest ways to solve this problem and draw implications for each solution. There are no data in this work. (shrink)

In this chapter, I discuss some lesser-known aspects of Husserl’s concept of the phenomenological reduction in relation to his use of the notion of reflection, and indicate how these topics connect to concerns in contemporary philosophy after the analytic-continental divide. Empathy, collective intentionality, non-representationalism, non-cognitivism, and the focus on the lived body as a source of sense-making and knowing-how are all domains in which Husserl’s conception of the reduction anticipates recent philosophical trends after the analytic-continental divide. They are (...) also interconnected parts of a unified conception of philosophy that arises from the phenomenological reduction when we reflect radically on experience in its full breadth as an embodied phenomenon that is both historical and communal. (shrink)

Determinism is established in quantum mechanics by tracing the probabilities in the Born rules back to the absolute (overall) phase constants of the wave functions and recognizing these phase constants as pseudorandom numbers. The reduction process (collapse) is independent of measurement. It occurs when two wavepackets overlap in ordinary space and satisfy a certain criterion, which depends on the phase constants of both wavepackets. Reduction means contraction of the wavepackets to the place of overlap. The measurement apparatus fans (...) out the incoming wavepacket into spatially separated eigenpackets of the chosen observable. When one of these eigenpackets together with a wavepacket located in the apparatus satisfy the criterion, the reduction associates the place of contraction with an eigenvalue of the observable. The theory is nonlocal and contextual. Keywords:. (shrink)

We apply spatialized game theory and multi-agent computational modeling as philosophical tools: (1) for assessing the primary social psychological hypothesis regarding prejudice reduction, and (2) for pursuing a deeper understanding of the basic mechanisms of prejudice reduction.

This paper examines a paradigm case of allegedly successful reductive explanation, viz. the explanation of the fact that water boils at 100°C based on facts about H2O. The case figures prominently in Joseph Levine’s explanatory gap argument against physicalism. The paper studies the way the argument evolved in the writings of Levine, focusing especially on the question how the reductive explanation of boiling water figures in the argument. It will turn out that there are two versions of the explanatory gap (...) argument to be found in Levine’s writings. The earlier version relies heavily on conceptual analysis and construes reductive explanation as a process of deduction. The later version makes do without conceptual analysis and understands reductive explanations as based on theoretic reductions that are justified by explanatory power. Along the way will be shown that the bridge principles — which are being neglected in the explanatory gap literature — play a crucial role in the explanatory gap argument. (shrink)

It is argued that although George Bealer's influential ‘Self-Consciousness argument’ refutes standard versions of reductive functionalism (RF), it fails to generalize in the way Bealer supposes. To wit, he presupposes that any version of RF must take the content of ‘pain’ to be the property of being in pain (and so on), which is expressly rejected in independently motivated versions of conceptual role semantics (CRS). Accordingly, there are independently motivated versions of RF, incorporating CRS, which avoid Bealer's main type of (...) refutation. I focus particularly on one such theory, which takes concepts to be event types that are individuated by their psychological roles, which has the resources of responding to each of the more specific worries Bealer expresses. (shrink)

We sketch the mechanistic approach to levels, contrast it with other senses of “level,” and explore some of its metaphysical implications. This perspective allows us to articulate what it means for things to be at different levels, to distinguish mechanistic levels from realization relations, and to describe the structure of multilevel explanations, the evidence by which they are evaluated, and the scientific unity that results from them. This approach is not intended to solve all metaphysical problems surrounding physicalism. Yet it (...) provides a framework for thinking about how the macroscopic phenomena of our world are or might be related to its most fundamental entities and activities. (shrink)

According to standard comparativist views, death is bad insofar as it deprives someone of goods she would otherwise have had. In The Ethics of Killing, Jeff McMahan argues against such views and in favor of a gradualist account according to which how bad it is to die is a function of both the future goods of which the decedent is deprived and her cognitive development when she dies. Comparativists and gradualists therefore disagree about how bad it is to die at (...) different ages. In this paper I examine two prominent criticisms of gradualism and show that both misconstrue McMahan. I develop a related criticism that seems to show that a gradualist cannot coherently relate morbidity and mortality. This criticism also fails, but has an instructive implication for how policy-makers setting priorities for health care investments should regard choices between life-saving interventions and interventions against non-fatal diseases in the very young. (shrink)