In lieu of an abstract, here is a brief excerpt of the content:"EVERY MARITAL ACT OUGHT TO BE OPEN TO NEW LIFE'': TOWARD A CLEARER UNDERSTANDING I. INTRODUCTION NE FREQUENTLY encounters misinterpretations of the statement " Every marital act ought to be open to new life " and similar statements in recent Catholic teaching concerning contraception.1 There are two common misinterpretations. One is: No couple may engage in marital intercourse without the intention to procreate. The other is: No (...) couple may engage in marital intercourse at times when they think procreation is impossible. As interpretations of the Church's teaching, these must be mistaken. For the Church teaches that contraception is always wrong and that natural family planning (NFP) is not always wrong. But NFP facilitates intercourse without the intention to procreate at times when procreation is thought to be impossible. Moreover, the Church has never taught that marital intercourse is good only if the couple desires to procreate; indeed, couples known to be sterile have never been forbidden to marry. We think that the only plausible interpretation of "Every marital act ought to be open to new life" is: It is wrong for those who engage in marital intercourse to attempt to impede the transmission of life which they think their act otherwise might bring about. For if they do try to impede that to which their act of itself might lead, they choose to close it to new life. 1 The proposition is formulated somewhat differently by Paul VI, Humanae vitae, 11, AAS 60 (1968), 488 (with references to Gasti connubii and to Pius XII's.Allocution to the Society of Italian Catholic Midwives); and by John Paul II, Familiaris consortia, 29, AAS 74 (1982), 115, following proposition 22 of the 1980 session of the Synod of Bishops. Moreover, the different formulations also are translated diversely. We do not think these differences matter for our present purpose. 365 366 GRISEZ, BOYLE, FINNIS AND MAY Un.derstood in this way, "Every marital act ought to be open to new life" expresses the same proposition as " Contraception is always wrong." Nevertheless, the affirmative formulation helps to clarify what contraception is, for it indicates the precise object of the contraceptive act. "Contraception" signifies only the prevention of conception, but the contraceptive act seeks to impede the beginning of the Zife of a possible person. The distinction is only conceptual, but we think it important, for the explicit reference to new life calls attention to the fact that contraception is a contralife act. The characterization of contraception as a oontralife act is one major element of the unbroken Christian tradition condemning contraception as always wrong. For example, a canon, Si aliquis, concerning contraception was included in the Church's universal law from the thirteenth century until 1917: " I£ anyone for the sake of fulfilling sexual desire or with premediated hatred does something to a man or to a woman, or gives something to drink, so that he cannot generate, or she cannot conceive, or offspring be born, let it be held as homicide." 2 This canon does not say that contraception is homicide ; the tradition made no such mistake. The canon rather says that contraception sihould be regarded as homicide is regarded. To regard contraception as homicide is regarded is not only to make it clear that.contraception is wrong, but also to point to its being contralife as the reason why it is wrong. When contraception is regarded as contralife, it is seen as evil outside marriage as well as within. Historically, contraception probably was more common among the unmarried than the married, and much of the tradition condemned contraception without distinguishing between its uses in and outside mar2 Deoret. Greg. IX, lib. V, tit. 12, cap. v; Oorpus iuris oanonioi, ed. A. L. Richter and A. Friedberg (Leipzig: Tauchnitz, 1881), 2, 794: "Si aliquis causa explendae libidinis vel odii meditatione homini aut mulieri aliquid fecerit, vel ad potandum dederit, ut non possit generare, aut concipere, vel nasci soboles, ut homicida. tenea.tur." Some transla.te "ca.usa explendae libidinis," which is broad enough to cover all motivation by sexual impulse, "to satisfy lust," which unnecessarily limits the motive to habitual vice. " OPEN TO NEW LIFE " 367 riage. But. Casti oonnubii dealt with contraception... (shrink)

In the context of worlds with infinitely many bearers of utility, we argue that several collections of natural Utilitarian principles--principles which are certainly true in the classical finite Utilitarian context and which any Utilitarian would find appealing--are inconsistent.

The review is for a new study by Prof. Veselin Petrov, which is dedicated to the application of A. Whitehead's philosophical ideas in education and learning. For the Anglo-American thinker, this is an area that is very important for the development of civilization and therefore devotes dozens of studies on this topic.

Arguably, every new technology creates hidden ejfects in its environment, rearranging the social order it penetrates. Many ofthese effects are inextricably linked to ethical issues. Some are eternal issues such as censorship andfree speech, but others have new names and dimensions, and may even be new issues. Forty of these issues pertaining to the new communication technologies of the 1990s and next millennium are catalogued here. The author argues that each new communication technology either retrieves, amplifies, transforms, obsolesces, or (...) mixes ethical issues from the past or creates new issues for the future. However, as in the Ross Hume Hall (1974) effect, it is also likely there are issues yet unknown due to untested eflects of combining new technologies. (shrink)

The New Rhetoric is founded on the idea that since “argumentation aims at securing the adherence of those to whom it is addressed, it is, in its entirety, relative to the audience to be influenced,” says Chaïm Perelman and L. Olbrechts-Tyteca, and they rely, in particular, for their theory of argumentation on the twin concepts of universal and particular audiences: while every argument is directed to a specific individual or group, the orator decides what information and what approaches will (...) achieve the greatest adherence according to an ideal audience. This ideal, Perelman explains, can be embodied, for example, "in God, in all reasonable and competent men, in the man deliberating or in an elite.” Like particular audiences, then, the universal audience is never fixed or absolute but depends on the orator, the content and goals of the argument, and the particular audience to whom the argument is addressed. These considerations determine what information constitutes "facts" and "reasonableness" and thus help to determine the universal audience that, in turn, shapes the orator's approach. /// The adherence of an audience is also determined by the orator's use of values, a further key concept of the New Rhetoric. Perelman's treatment of value and his view of epideictic rhetoric sets his approach apart from that of the ancients and of Aristotle in particular. Aristotle's division of rhetoric into three genres–forensic, deliberative, and epideictic–is largely motivated by the judgments required for each: forensic or legal arguments require verdicts on past action, deliberative or political rhetoric seeks judgment on future action, and epideictic or ceremonial rhetoric concerns values associated with praise or blame and seeks no specific decisions. For Aristotle, the epideictic genre was of limited importance in the civic realm since it did not concern facts or policies. Perelman, in contrast, believes not only that epideictic rhetoric warrants more attention, but that the values normally limited to that genre are in fact central to all argumentation. "Epideictic oratory," Perelman argues, "has significant and important argumentation for strengthening the disposition toward action by increasing adherence to the values it lauds.” These values are central to the persuasiveness of arguments in all rhetorical genres since the orator always attempts to "establish a sense of communion centered around particular values recognized by the audience.”. (shrink)

According to the “knowability thesis,” every truth is knowable. Fitch’s paradox refutes the knowability thesis by showing that if we are not omniscient, then not only are some truths not known, but there are some truths that are not knowable. In this paper, I propose a weakening of the knowability thesis (which I call the “conjunctive knowability thesis”) to the e:ect that for every truth p there is a collection of truths such that (i) each of them is (...) knowable and (ii) their conjunction is equivalent to p. I show that the conjunctive knowability thesis avoids triviality arguments against it, and that it fares very di:erently depending on another thesis connecting knowledge and possibility. If there are two propositions, inconsistent with one another, but both knowable, then the conjunctive knowability thesis is trivially true. On the other hand, if knowability entails truth, the conjunctive knowability thesis is coherent, but only if the logic of possibility is weak. (shrink)

Conditionals pervade every aspect of our thinking, from the mundane and everyday such as ‘if you eat too much cheese, you will have nightmares’ to the most fundamental concerns as in ‘if global warming isn’t halted, sea levels will rise dramatically’. Many decades of research have focussed on the semantics of conditionals and how people reason from conditionals in everyday life. Here it has been rather overlooked how we come to such conditionals in the first place. In many cases, (...) they are learned through testimony: someone warns us about the ill-effects of cheese. Any full account of the conditional must consequently incorporate such learning. Here, we provide a new formal account of belief change in response to a testimonial conditional. (shrink)

A School By Every Other Name calls for a revolution that would reconceptualize the institution of education. That effort begins with overcoming our national cultural identity crisis. Rather than prescribing what must be done, A School By Every Other Name presents poignant perspectives and background and then invites the reader to begin answering the questions that could lead to building a new institution of education. Not just a book about education, A School By Every Other Name is (...) a workbook for beginning the dialogue toward systemic change in American schools. (shrink)

abstract: Anaxagoras is notorious for his view that every perception is accompanied by pain but that not all concurrent pains are distinctly felt by the perceiving subject. This thesis is reported and criticized by Aristotle's heir Theophrastus in his De Sensibus. Traditionally, scholars believe that Theophrastus rejects Anaxagoras's thesis of the ubiquity of pain as counterintuitive, with the appeal to unfelt pain looking like a desperate category mistake given that pain is nothing but a feeling. Contra the traditional view, (...) this paper argues that Theophrastus neither aims to defend ordinary phenomenology nor is bothered by the concept of unfelt pain; instead, he develops a series of new Aristotelian arguments to defend a controversial, optimistic picture about the distribution of affective qualities in animal life. More than a supplement to Aristotle's psychology, his engagement with Anaxagoras reveals an important yet often ignored ethical concern behind the Peripatetic philosophy of perception. (shrink)

Elkhonon Goldberg's groundbreaking The Executive Brain was a classic of scientific writing, revealing how the frontal lobes command the most human parts of the mind. Now he offers a completely new book, providing fresh, iconoclastic ideas about the relationship between the brain and the mind. In The New Executive Brain, Goldberg paints a sweeping panorama of cutting-edge thinking in cognitive neuroscience and neuropsychology, one that ranges far beyond the frontal lobes. Drawing on the latest discoveries, and developing complex scientific ideas (...) and relating them to real life through many fascinating case studies and anecdotes, the author explores how the brain engages in complex decision-making; how it deals with novelty and ambiguity; and how it addresses moral choices. At every step, Goldberg challenges entrenched assumptions. For example, we know that the left hemisphere of the brain is the seat of language--but Goldberg argues that language may not be the central adaptation of the left hemisphere. Apes lack language, yet many also show evidence of asymmetric hemispheric development. Goldberg also finds that a complex interaction between the frontal lobes and the amygdale--between a recently evolved and a much older part of the brain--controls emotion, as conscious thoughts meet automatic impulses. The author illustrates this observation with a personal example: the difficulty he experienced when trying to pick up a baby alligator he knew to be harmless, as his amygdala battled his effort to extend his hand. In the years since the original Executive Brain, Goldberg has remained at the front of his field, constantly challenging orthodoxy. In this revised and expanded edition, he affirms his place as one of our most creative and insightful scientists, offering lucid writing and bold, paradigm-shifting ideas. (shrink)

This paper sets forth a new theory of quantifiers and term connectives, called shadow theory , which should help simplify various semantic theories of natural language by greatly reducing the need of Montagovian proper names, type-shifting, and λ-conversion. According to shadow theory, conjunctive, disjunctive, and negative noun phrases such as John and Mary , John or Mary , and not both John and Mary , as well as determiner phrases such as every man , some woman , and the (...) boys , are all of semantic type e and denote individual-like objects, called shadows — conjunctive , disjunctive , or negative shadows, such as John-and-Mary, John-or-Mary, and not-(John-and-Mary). There is no essential difference between quantification and denotation: quantification is nothing but denotation of shadows. Individuals and shadows constitute a Boolean structure. Formal language LSD (Language for Shadows with Distributivity), which takes compound terms to denote shadows, is investigated. Expansions and enrichments of LSD are also considered toward the end of the paper. (shrink)

According to the math tea argument, there must be real numbers that we cannot describe or define, because there are uncountably many real numbers, but only countably many definitions. And yet, the existence of pointwise-definable models of set theory, in which every individual is definable without parameters, challenges this conclusion. In this article, I introduce a flexible new method for constructing pointwise-definable models of arithmetic and set theory, showing furthermore that every countable model of Zermelo-Fraenkel ZF set theory (...) and of Peano arithmetic PA has a pointwise-definable end extension. In the arithmetic case, I use the universal algorithm and its Σ n generalizations to build a progressively elementary tower making any desired individual a n definable at each stage n, while preserving these definitions through to the limit model, which can thus be arranged to be pointwise definable. A similar method works in set theory, and one can moreover achieve V = L in the extension or indeed any other suitable theory holding in an inner model of the original model, thereby fulfilling the resurrection phenomenon. For example, every countable model of ZF with an inner model with a measurable cardinal has an end extension to a pointwise-definable model of ZFC + V = L[μ]. (shrink)

We give a direct mathematical proof of the Mathias-Silver theorem that every analytic set is Ramsey.

When you type the word “serendipity” in a word-processor application such as Microsoft Word, the autocorrection engine suggests you choose other words like “luck” or “fate”. This correcting act turns out to be incorrect. However, it points to the reality that serendipity is not a familiar English word and can be misunderstood easily. Serendipity is a very much scientific concept as it has been found useful in numerous scientific discoveries, pharmaceutical innovations, and numerous humankind’s technical and technological advances. Therefore, there (...) have been many books written around the concept. So why do we need this additional book? This is not just another book about serendipity. It has evolved from the Editor’s question lingering for a decade after finishing his widely cited article (coauthored with Prof. Nancy K. Napier of Boise State University, ID, USA) “Serendipity as a strategic advantage?” in T. Wilkinson’s edited volume Strategic Management in the 21st Century, published by Praeger. The Editor and contributing authors have tried to achieve the following in this title. Demystifying the Serendipity Myth The phenomenon of serendipity has always been thought of as a “miracle”. It is the mystery of human innovation and one of the ultimate secrets of our society. But serendipity is not just a lucky coincidence nor any hidden conspiracy. This book explores the science of the information process behind this seemingly miraculous phenomenon. It connects human society with nature, going back to the root of our existence and looking at the flame of survival to discover the harmony in making creativity. Presenting the nuts and bolts of being an adventurer of science The authors present their conceptual investigations into serendipity’s nature and its mechanism by examining interesting real events and stories. The content is thought-provoking, and readers are led to question and explore their own life stories and problems along the journey of reading this book. Catching an elusive high-value target requires great strategies and efforts. But there are no dark secrets here because this is the “way of nature” – how we humans have always strived for innovation without realizing the blueprints behind such processes. Unlike other books on serendipity, this book will show you that a powerful “secret” is closer than you think. Delivering practical uses for different audiences By understanding the conditionality and survival drivers of serendipity, individuals or organizations can make better decisions on creating the right environment to facilitate the encounter and attainment of this valuable phenomenon. For scientists: With clear explanations of the information processes underlying serendipity, flexible theoretical frameworks of mindsponge and the 3D principle of creativity, researchers are provided with the tools they need to dig deeper into their own fields of study and find practical applications, be it psychology, economics, sociology, or anything that involves innovation (which is, in fact, every scientific discipline). For curious casual readers: Everybody needs innovation to make breakthroughs or spice up one’s life. If you think great ideas come to people randomly from an unknown fairy place, this book will convince you otherwise without taking away that awe and wonder. But above all, you will know how to become more creative, scientifically and straightforwardly, with no snake oil and no weird tricks. For ambitious business people: The flame that brought about great successes throughout human history is within you. But you can only use it if you understand it. While others wait for serendipity to come, you will be able to actively hunt for those precious moments. As it has always been: the best hunters triumph, not the passive wanderers. And in this age of information chaos, finding the golden fruits is not easy. Those from information technology know this problem well, and this book is the treasure map that they have been seeking to navigate that stormy ocean looking for jewels. Like a kingfisher tracking its prey through the water, waiting to gracefully strike, with serendipity, a person seizes the prize of creativity amid the chaos of life. ¤ ¤ ¤ Official introduction: The book explores the nature, underlying causes, and the information processing mechanism of serendipity. It proposes that natural or social survival demands drive serendipity, and serendipity is conditional on the environment and the mindset, on both individual and collective levels. From Darwin's evolution theory to Sun Tzu's war tactics, major innovations throughout human history are unified by this key concept. In the rapidly changing world, information is abundant but rather chaotic. The adaptive power of serendipity allows people to notice treasures within this wild sea, but only for those who understand how it works. To increase the probability of encountering and attaining serendipity, one should employ the mindsponge mechanism and the 3D process of creativity, for without these frameworks, serendipity is truly an elusive target. The book also discusses methods to build environments and cultures rich in navigational and useful information to maximize the chance of finding and capitalizing on serendipity. As a skill, serendipity has a resemblance to how kingfishers observe and hunt their prey. (shrink)

The Italian law of December 2010 establishes new criteria and parameters for the evaluation of faculty members. The parameters are represented by the number of articles published in journals listed in the main international data banks, the total number of citations and the h index. Candidates with qualifications at least in two out of three parameters may access the national competitions for associate or full professor and apply for an academic appointment. This system developed with the aim to fight nepotism (...) and promote meritocracy, progressively led to the deterioration of the Italian university system. Since promotion in academia is strictly dependent on publications the faculty members found the solution to get over this system by organizing themselves into large consortia or small groups with the purpose of sharing authorship in scientific publications. In this way parameter thresholds may be easily reached and even surpassed. An Italian adagio says: “Fatta la Legge, Trovato l’Inganno”; “Every law has its Loophole”. However, there is no science without ethics and researchers must stay away from any kind of compromise. (shrink)

According to the “knowability thesis,” every truth is knowable. Fitch’s paradox refutes the knowability thesis by showing that if we are not omniscient, then not only are some truths not known, but there are some truths that are not knowable. In this paper, I propose a weakening of the knowability thesis (which I call the “conjunctive knowability thesis”) to the e:ect that for every truth p there is a collection of truths such that (i) each of them is (...) knowable and (ii) their conjunction is equivalent to p. I show that the conjunctive knowability thesis avoids triviality arguments against it, and that it fares very di:erently depending on another thesis connecting knowledge and possibility. If there are two propositions, inconsistent with one another, but both knowable, then the conjunctive knowability thesis is trivially true. On the other hand, if knowability entails truth, the conjunctive knowability thesis is coherent, but only if the logic of possibility is weak. (shrink)

We show, first, that the normalization procedure for S4 modal logic presented by Dag Prawitz in [5] does not work. We then develop a new natural deduction system for S4 classical modal logic that is logically equivalent to that of Prawitz, and we show that every derivation in this new system can be transformed into a normal derivation.

In the current digital environment, people can visit every corner of the world without leaving their homes. New media technology compresses distance and time, but it also subverts the traditional mode of audience presence. Many traditional, offline content expression modes are also moving toward the digital field, and digital art is among them. Digital new media is a new art form that requires its audience to have a new media literacy; this literacy is necessary for esthetic experience and for (...) audience participation. At present, the relatively lack of objective methodology for scientific research on aesthetic and media literacy has limited our current understanding. Therefore, we need to develop a new model and conduct empirical research with college students as the audience. Empirical research was conducted with an audience of college students. The study had the following purposes: to add a new dimension to the esthetic model, namely new media literacy, to align the model with the current digital environment, and to test the moderating effect of new media literacy on esthetic emotion as represented by interest and confusion. The experiment verified the study’s hypothesis that higher new media literacy was associated with higher esthetic interest and lower confusion. By contrast, has a substantial influence on the cognitive processes in humans, lower new media literacy was associated with lower esthetic interest and higher confusion. New media literacy is an essential quality for contemporary audiences. This knowledge may be useful for effective design. It provides a traditional and favorable learning environment and empirical reference for the subsequent improvement of digital aesthetics and media literacy. (shrink)

In modern Buddhist scholarship, J. Takasaki’s English and Japanese translations of the Ratnagotravibhāga in 1966 and 1989 have been read as an exemplary one until now without any meaningful revision. This paper critically reviews his translations of the twenty-seventh verse in the first chapter of the work, which explicates the key doctrine in the Tathāgatagarbha thought that every living being is a tathāgatagarbha. The method is to clarify the ambiguity of expressions appeared in the verse by changing its nominal (...) style into a general one. After resolving the problems that occur due to vague phrasing, it attempts to investigate the doctrine on the basis of the concepts of buddhakāya, tathatā and gotra, which respectively consist in the first, the second, and the third pāda of the twenty-seventh verse. This paper, thus, provides a new translation of the verse: “Since the Buddha’s wisdom is inherent in all living beings; since the immaculateness of living beings and that of the Buddha are essentially non-dual; and since a buddha is figuratively expressed to be the effect of the buddha-nature with which all living beings are endowed; all body-possessors [=living beings] are by their nature buddhas.”. (shrink)

Shows how we must make deep changes to complete our paradigm shift from the old mechanistic worldview to the new organic worldview • Reveals the distinct stages of paradigm shifts through the ages, including the 18th-century Enlightenment and the critical stage of our current shift • Explains how the new organic worldview began with Goethe and Kant • Offers solutions for each of us to be able to realize and make the deep changes needed for global regeneration In Global Awakening, (...) Michael Schacker shows that hidden within our global crises is a positive future for the planet. Sharing his 30 years of intensive research into the history of change as well as the evolution of consciousness and regenerative science, Schacker explains how our current shift from the old mechanistic worldview to a new organic worldview based on biological models follows the same pattern as other paradigm shifts across history, including the 18th-century Enlightenment and the American Revolution. He reveals the creative geniuses who have contributed to the birth of the organic worldview, beginning with Goethe, Kant, and Hahnemann. Exposing the scientific and social forces that drive paradigm shifts, he details the stages every paradigm shift progresses through: the early Enlightenment, the conservative backlash, the intensive phase, and and the transformational phase leading to the Organic Shift. Explaining that we are currently in the throes of the paradigm flip, the critical last phase of our paradigm shift, Schacker shows how the mechanistic worldview is crumbling around us and nothing but a complete transformation in the way we think will keep us from the path of total self-destruction. Providing a map to overcome the allure of the simplistic mechanical model that has spawned countless unsustainable practices and problems--from global warming to intense economic disparities--the author offers concrete solutions showing how each of us can use our talents, skills, and time to make the deep changes needed for global regeneration. (shrink)

In this article I explore if and how very young children can be the educators of their early childhood educators. I describe and discuss a story constructed form a fieldwork done in one early childhood setting in Norway. The story is read with Levinas and his concepts Said and Saying. Further I discuss if and how this might be understood as education arguing that the children`s expressions are offering new beginning and change in the pedagogical thinking and praxis within the (...) early childhood setting. (shrink)

In this paper, we propose an ontological interpretation of the wave function in terms of random discontinuous motion of particles. According to this interpretation, the wave function of an N-body quantum system describes the state of random discontinuous motion of N particles, and in particular, the modulus squared of the wave function gives the probability density that the particles appear in every possible group of positions in space. We present three arguments supporting this new interpretation of the wave function. (...) These arguments are mainly based on an analysis of the mass and charge properties of a quantum system. It is realized that the Schroedinger equation, which governs the evolution of a quantum system, contains more information about the system than the wave function of the system, such as the mass and charge properties of the system, which might help understand the ontological meaning of the wave function. Finally, we briefly analyze possible implications of the suggested ontological interpretation of the wave function for the solutions to the measurement problem. (shrink)

The replication crisis has spawned discussions on the meaning of replication. In fact, in order to determine whether an experiment fails to replicate, it is necessary to establish what replication is. This is, however, a difficult task, as it is possible to attribute different meanings to it. This paper offers a solution to this problem of ambiguity by engineering a concept of replication that, if compared to other proposals, stands out for being not only broadly applicable but also sufficiently specific. (...) It features a minimal level of operationalism, which would otherwise limit its applicability, while it heavily relies on replication’s specific epistemic functions, which are inter-disciplinary. Another merit is its context sensitivity, which enables it to differentiate instances of replication from non-instances of replication in every scientific discipline according to the discipline’s own standards. (shrink)

Nowhere is current controversy over biological explanations for human behaviour more striking than in debates over violence. New theories are being formulated, and biological markers are being identified in new ways. The terms of discourse and debate are being changed. Violence may be represented as a pathological biological syndrome, or as natural, especially for men. Why the growing interest now in biological explanations of violence? Is the biology of violence suggestive of a new brand of biological determinism? This latter, broader (...) question poses a challenge to the argument that current biological theories of behaviour are different and better than faulty, often racist and eugenicist, theories which have gone before. New theories do not reduce to linear cause-and-effect explanations, and there are no `genes for crime'. Nevertheless, there is a question of geneticism, `the doctrine of the primacy of the genetic make-up in determining every aspect of the human mind, constitution and social behaviour...' (Medawar, 1984: 255). (shrink)

Spectacular developments in technology pose new questions for an old discipline like moral philosophy, as we have seen with all the questions regarding medical ethics. The physician-patient relationship is certainly not a new question, since it was already addressed in the Hippocratic oath, but we see that the new possibilities opened up by advances in medical technology place other questions before us. I would like to ask some ethical questions based on my professional activity as an engineer specialized in factory (...) design.The thesis which I will defend is the following: the scale of technological decisions has changed, both in space — they affect more people — and in time — they often have irreversible consequences. Nevertheless, those who make the decisions are human beings, and their actions can be criticized by moral philosophy1 just like any other human actions. Yet such a criticism cannot be carried out without the mediation of analytical tools adapted to the scope of such decisions, namely the various social sciences which describe the technical, political, economic and cultural dimensions of such decisions. This mediation should enable philosophers to discern the ethical consequences of these decisions, and the professionals to exercise their responsibility more effectively.To illustrate this thesis, I am going to speak not as a philosopher, but as an engineer, which means that I will discuss something concrete: the controversy surrounding the Superphoenix nuclear reactor, which has lasted thirty years and reached the highest levels of the French state. The controversy has lasted for thirty years because the nuclear installation at Creys Malville was conceived in the Sixties, constructed in the Seventies, started up in the Eighties, tested for a scientific project in the Nineties, and will doubtlessly be dismantled in the next decade.The controversy is a deeply political one, for the Superphoenix was conceived by the CEA in order to have French technology following the abandonment of the graphite-gas line of reactors. Construction was finalized in line with the Messmer plan which had financed the construction of five or six reactors a year from 1974 to 1981. Placing Superphoenix on line gave rise to various legal challenges which were settled by the Council of State. Recommissioning was decided by Pierre Beregovoy on the recommendation of the minister of research. Dismantling is a bone of contention between Lionel Jospin and Jacques Chirac.There are few technical devices that can boast of such treatment by the French and even international media, few technical devices whose name is so deeply inscribed in every political platform, and few whose fate depends on the outcome of so impassioned a debate. What can a philosophical discipline say about a matter so complex and politically charged?I think that ethics can make a contribution on two levels: it can allow for discussion about an overall judgement on the sense of such a venture; it can also shed some critical light on the decision procedures which led to the construction of the installation. (shrink)

It may appear that in order to be any way at all, a thing must exist. A possible – worlds version of this claim goes as follows: (E) For every x, for every possible world w, Fx at w only if x exists at w. Here and later in (R), the letter ‘F’ is used as a schematic letter to be replaced with a one – place predicate. There are two arguments against (E). The first is by analogy. (...) Socrates is widely admired now but he does not exist now. So, it is not the case that for every x, for every time t, Fx at t only if x exists at t. Possible worlds are analogous to times. Therefore, (E) is false (cf., Kaplan 1973: 503 – 05 and Salmon 1981: 36 – 40). For the second argument, replace ‘F’ with ‘does not exist’. (E) then says that for every x, for every possible world w, x does not exist at w only if x exists at w. This is obviously false. Therefore (E) is false (cf., Kaplan 1977: 498). Despite their considerable appeal, these arguments are not unassailable. The first argument suffers from the weakness inherent in any argument from analogy; the analogy it rests on may not.. (shrink)

Given two internal sets X and Y we prove that every Borel function whose graph is a subset of the product X x Y is a member of the least set containing the class of all internal functions and closed with respect to the operations of monotone countable union and intersection. We also prove that any Souslin function can be extended to a Borel function and obtain, as a corollary, a new proof of the recent result of Henson and (...) Ross about the measure preserving property of injective Souslin functions. Further we give a new proof of the fact that injective Borel functions map Borel sets into Borel. A structural result for Souslin graphs all of whose Y-sections are of cardinality n is given. (shrink)

Many people are resistant to the conclusions for which I argued in Better Never to Have Been . I have previously responded to most of the published criticisms of my arguments. Here I respond to a new batch of critics (and to some fellow anti-natalists) who gathered for a conference at the University of Johannesburg and whose papers are published in this special issue of the South African Journal of Philosophy . I am also taking the opportunity to respond to (...) two other critics whose articles have previously been published in South African philosophy journals. Clearly I cannot respond to all the arguments in each of these papers and thus I shall focus on what I take to be some of the central issues in each. None of the arguments to which I shall respond have caused me to revise my views. However, I am pleased to have the opportunity to show why this is the case. (shrink)

One of the mathematical programming techniques is data envelopment analysis, which is used for evaluating the efficiency of a set of similar decision-making units. Fixed resource allocation and target setting with the help of DEA is a subject that has gained much attention from researchers. A new model was proposed by determining a common set of weights. All DMUs were involved with the aim of achieving higher efficiency in every DMU after the procedure. The minimum resources and targets allocated (...) to each DMU were commensurate to the efficiency of that DMU and the share of DMU in the input resources and the output productions. To examine the proposed method, other methods in the DEA literature were examined as well, and then, the efficiency of the method was demonstrated through a numerical example. (shrink)

ABSTRACT In this paper, I defend a new solution to the problem of peer disagreement, the question as to how you should respond when you learn that your ‘epistemic peer’ disagrees with you about some issue. I consider four test cases that together impugn every extant full-blown theory about peer disagreement. I present my own solution, show that it delivers the intuitive verdict in the test cases and address some objections.

Genetic diseases can be every bit as devastating as the diseases caused by bacteria or viruses, and in one way they are much worse: we pass them on to our children, generation after generation after generation. Science and medicine have provided us with clues to the treatment of a few genetic diseases, although by their very nature they have never been considered curable. But, as William R. Clark shows, that is about to change through one of the most profound (...) revolutions in modern medicine: gene therapy, a branch of the new field of molecular medicine. The New Healers is a clear and compelling introduction to a revolution in modern medicine that may lead to cures for cancer, AIDS, and nearly 4,000 previously incurable genetic diseases. Clark introduces us to the scientists working on the vast Human Genome Project, and outlines all the basic elements of molecular biology necessary to understand this remarkable new medicine. (shrink)

In _The Excessive Subject: A New Theory of Social Change_, Molly Anne Rothenberg uncovers an innovative theory of social change implicit in the writings of radical social theorists, such as Pierre Bourdieu, Michel de Certeau, Judith Butler, Ernesto Laclau, and Slavoj?i?ek. Through case studies of these writers' work, Rothenberg illuminates how this new theory calls into question currently accepted views of social practices, subject formation, democratic interaction, hegemony, political solidarity, revolutionary acts, and the ethics of alterity. Finding a common dissatisfaction (...) with the dominant paradigms of social structures in the authors she discusses, Rothenberg goes on to show that each of these thinkers makes use of Lacan's investigations of the causality of subjectivity in an effort to find an alternative paradigm. Labeling this paradigm 'extimate causality', Rothenberg demonstrates how it produces a nondeterminacy, so that every subject bears some excess; paradoxically, this excess is what structures the social field itself. Whilst other theories of social change, subject formation, and political alliance invariably conceive of the elimination of this excess as necessary to their projects, the theory of extimate causality makes clear that it is ineradicable. To imagine otherwise is to be held hostage to a politics of fantasy. As she examines the importance as well as the limitations of theories that put extimate causality to work, Rothenberg reveals how the excess of the subject promises a new theory of social change. By bringing these prominent thinkers together for the first time in one volume, this landmark text will be sure to ignite debate among scholars in the field, as well as being an indispensable tool for students. (shrink)

Calling into question all structural rules and principles relating to language, Joshua Kates presents a radical new path for interpreting this every day, taken-for-granted tool of communication. Traversing theory, literary criticism, philosophy, and the philosophy of language, the book speaks to contemporary debates on analytical and humanistic modes of inquiry. Language and texts are thought of as active 'events', replete with allusions to history, context and tradition that are always in the making. This emphasis makes the case for a (...) rigorous inquiry of text and talk in all their forms, bridging the continental and analytical divide in the process. (shrink)

Determinist thought with its sui generis view on life, nature and being as a whole is a point of view that could be observed in many different cultures and beliefs. It was thanks to Greek thought that it ceased to be a cultural element and transformed into a systematic cosmology. Schools such as Leucippos, then Democritos and Stoa attempted to integrate the determinist philosophy into ontology and cosmology. In the course of time, physics and metaphysics-based determinism approaches were introduced, and (...) a wide spectrum has emerged from genetics to behaviorism, from culture to psychology, from atomism to divinity. Determinism, whether physical or metaphysical origin, ignores freedom of will and deny agency competence over human behavior. Due to this feature, it is opposed by ethical theories, legal philosophies and religions. When the arguments for determinism are possible to disprove logically and philosophically, this is not so easy when the claims base themselves on scientific base. As the logical consequence of this novel fact, it is important to question the epistemological value of scientific knowledge and critically analyze the data of experiments and clinical studies in terms of methodology when answering any hypothesis such as neuro-biological, neuro-psychological, or neuro-theological argumentations. On the other hand, it is necessary to reach alternative experiments on the same subject or to show that it is possible to interpret them in different ways, as in the example of the Libet experiment. The neurobiological determinism based on biological reductionism, emerged as the result of ignoring the ontological difference of the mind, equating the mind with the brain, or defining mentality as an epiphenomenon of the brain. The main divergence stems from the acceptance of materialist philosophy. Paradigms that reduce existence only to matter do not take the metaphysical possibilities into account. In this case, although the problems called qualia or subjective experience stand there unresolved, the claim is preserved. Although many new developments such as the discovery of the entropy law, the big bang theory, and quantum physics have shaken the materialist philosophy, modern science resists an epistemological revision. However, with the current epistemology, it does not seem possible to grasp both the universe and the being as a whole. This is the most important reason why every attempt to understand the nature and spiritual side of human beings fails despite numerous experiments on the brain. However, the human brain is an organ that seems sophisticated and its secrets cannot be easily solved. Since there is not enough information about the brain, there is not enough evidence to claim that the brain, and therefore the mind, are part of the deterministic universe. Increasing brain researches since the last quarter of the twentieth century has revealed that genes, neurons and particularly brain chemistry claim much greater role than expected in human behavior. These results have been instrumentalized by some researchers for a radical claim that free will is an illusion, while by others it has led to the acceptance of will as less important over actions than was thought. Both ideas adopted a model of biological determinism in which freedom of will was ignored. Hypotheses based on controversial interpretations of various experiments raised concerns about religious, moral, and legal responsibility. Although man cannot be thought of as a non-free being from the point of view of common sense, the smog screen over the truth would not be lifted unless the scientific data in question had a correct interpretation. At first glance, it seems unreasonable to discuss universal determinism in the quantum universe. Nevertheless, the claim that strong causality prevails in the material world, including consciousness, remains in place. Therefore, firstly criticizing determinism and then examining biological determinism will help to fix the conceptual framework. This article aims to explain why genetics and neurobiology, while acknowledging their importance in the realization of behavior, can’t completely abolish moral agency. Some hypotheses attribute consciousness and free will to the physico-shimic structure of the brain, the random activity of neurons, or the ability to automatically transform inputs into outputs with the advantage of genetic information. This is the most sensitive and important point of being human; it attacks free will. Paradoxically, while global civilization of our time promises infinite freedom to human beings the science of the same age tries to prove that it is not free. (shrink)

Gilbert Imlay’s 1793 epistolary novel The Emigrants, which dramatizes several characters’ journey across the Alleghenies to occupy and develop a tract in the Ohio country, features the use of allusions and commonplaces that illuminate this fiction’s provocative campaign to conciliate physiocracy, proto-feminism, and the new philosophy with the expulsion of indigenous people in the region. Imlay uses Pope, Sterne and Thomson to justify and eroticize U.S. expansiveness. The heroine Caroline T—n embodies, especially, the wondering, wonderful vindication of a world-historical land-grab. (...) Comparisons with contemporary stories by Chateaubriand, Blake, Radcliffe, and the Seneca leader known as the Cornplanter highlight ways in which Imlay—partaking of a rhetorical repertoire demonstrably familiar to his peers—mutes history, religion, appropriation, and aggression in favour of erotic appeal, a series of emblematic, excusatory metonymies, and the picturesque language of an early phase of the North American real estate pitch. (shrink)

The New A-theory of Time is the view, to be elaborated and defended in this article, that many times exist, and that time is real in virtue of every moment in time bearing each of the so-called A-properties: past, present and future. I argue that TNAT is at least as theoretically virtuous as mainstream views in the philosophy of time and may have some claim to being our best theory of time. I show that the properties ‘past’, ‘present’ and (...) ‘future’ can be understood as compatible intrinsic properties. Having demonstrated that this account of the A-properties is coherent, I go on to demonstrate how TNAT can give us an account of passage, change and the truth-conditions for temporal sentences. In the final section of the article, I develop a tentative argument in favour of TNAT, though concede that we have to settle for the result that TNAT is on a par with our other theories of time. In the remainder of this opening section, my aim is to situate the current proposal as a direct response to Mc.. (shrink)

Every kind of exploration is touched in some way by a philosophy of persons; touched and often vitally enhanced. This collection sets out to mine this rich seam of influence, bringing together authors keen to strike new developments and applications. Together, they have put their philosophy of persons to work in fields as wide-ranging as the moral and the metaphysical, the practical and the political, the cultural and the cosmological. In doing so, they have drawn on and illustrated the (...) depth and breadth of modern Personalist thought, demonstrating its crucial relevance to debates across the entire philosophical spectrum. (shrink)

“New ideas and innovations” are constituted in relation to the status quo: what had been new becomes old when something yet newer appears. This truism draws attention to the necessity of thinking about the new in relation to what came before. In reproductive ethics, this means, in part, that mitochondrial donation, for example, must be understood in reference to “old” IVF. It also means that we must understand this and every other technique for manipulating, facilitating, or preventing conception in (...) relation to the natural way or ways in which human beings come to be. The temporal and conceptual priority of nature to our technical, moral, and political innovations is inescapable, and yet we do not seem to have a clear understanding of what we presuppose nature to be when, for example, we approve of three-parent babies and disapprove of reproductive cloning. The prospects of a child arising from a single “parent” or from three parents shed fresh light on what it means for human beings to arise naturally from two. Thesis: Even if human sexuality is an evolutionary accident and provides no standard to which we should defer, it remains the reference point for thinking about all “new ideas and innovations” by which we strive to bring nature under our control and eliminate chance. (shrink)

The standard contemporary semantics for ‘every’ predict the truth of occurrences of sentences with restrictors that denote the empty set, such as ‘Every American king lives in New York’. The literature on empty restrictors has been concerned with explaining a particular violation of this prediction: many assessors consider empty-restrictor sentences to be odd rather than valued, and they are apparently more likely to do so when such sentences include determiners like ‘every’ as opposed to those like ‘no’. (...) Empirical investigation of this issue is overdue, and I present the results of three experimental surveys. The first unexpected outcome is that there is no evidence of a contrast in assessors’ tendencies to judge sentences to be odd based on determiner type. An additional surprising result is that those assessors who assign a truth value to sentences where ‘every’ combines with an empty restrictor overwhelmingly assign the value false. The full results do not fit straightforwardly with any existing account. (shrink)

Amodel for inventing newsignals is introduced in the context of sender–receiver games with reinforcement learning. If the invention parameter is set to zero, it reduces to basic Roth–Erev learning applied to acts rather than strategies, as in Argiento et al. (Stoch. Process. Appl. 119:373–390, 2009). If every act is uniformly reinforced in every state it reduces to the Chinese Restaurant Process—also known as the Hoppe–Pólya urn—applied to each act. The dynamics can move players from one signaling game to (...) another during the learning process. Invention helps agents avoid pooling and partial pooling equilibria. (shrink)

A proof is offered according to which if a psychological premise held by many diverse philosophers through the centuries to the effect that any represented physical property will be held to be exemplified unless some conflicting physical property is simultaneously represented is considered to be necessary, then there are physical objects in every possible world.