No-cloning theorem says that there is no unitary operation that makes perfect clones of non-orthogonal quantum states. The objective of the present paper is to examine whether an imperfect cloning operation exists or not in a C*-algebraic framework. We define a universal \ -imperfect cloning operation which tolerates a finite loss \ of fidelity in the cloned state, and show that an individual system’s algebra of observables is abelian if and only if there is a universal \ -imperfect cloning operation (...) in the case where the loss of fidelity is less than \ . Therefore in this case no universal \ -imperfect cloning operation is possible in algebraic quantum theory. (shrink)

This study explores the social representations of cloning taking in consideration a series of associated emotions and the subjects' level of religiosity. The participants in our study consisted of 356 subjects of different ages and professions. The data collection included four tasks for the subjects to fill in. First, they had to fill in a free task association: starting from the stimulus-word „cloning" they had to associate five words or expressions, and then rank these five words according to their importance. (...) The second task required polarity association for each of the expressions; thus, the subjects had to evaluate them as positive, negative or neutral in relation to „cloning". The third task was a questionnaire evaluating the level of religiosity (28 items). The last task included a list of 35 emotions (positive as well as negative) which subjects had to associate on a scale from 1 to 10 with the bio-medical procedure of cloning. The data analysis was focused on comparing the different groups defined in relation to the level of religiosity, affective polarity, age and level of education. We used the prototipicality technique, developed in the framework of the social representation's theory, in order to identify the elements of the social representations of cloning belonging to the previously mentioned variables. . (shrink)

It is part of information theory folklore that, while quantum theory prohibits the generic cloning of states, such cloning is allowed by classical information theory. Indeed, many take the phenomenon of no-cloning to be one of the features that distinguishes quantum mechanics from classical mechanics. In this paper, we use symplectic geometry to argue that pace conventional wisdom, in the case where one does not include a machine system, there is an analog of the no-cloning theorem for (...) classical systems. However, upon adjoining a non-trivial machine system one finds that, pace the quantum case, the obstruction to cloning disappears for pure states. We then discuss the difference between this result and the quantum case, and show that it can be explained in terms of the rigidity of the theories' respective geometries. Finally, we discuss the relationship between this result and classical no-cloning arguments in the context of symmetric monoidal categories and statistical classical mechanics. (shrink)

Every body cell of an animal or human being contains the same complete set of genes. In theory any of these cells can be used to start a new embryo. The technique has been employed in the case of frogs. The nucleus is taken out of a body cell of a frog and implanted in an enucleated frog's egg. The resulting egg cell is stimulated to develop into a normal frog, and will be an exact copy of that frog (...) which provided the nucleus with all the genetic information. In normal sexual reproduction, two parents each contribute half their genes, but in the case of cloning, one parent passes on all his or her genes. (shrink)

Marshalling psychological and sociological theory and research, and drawing upon extensive clinical experiences as a psychiatrist and psychotherapist, the author explores the various dimensions of cloning. Clone Being attempts to anticipate possible consequences for a clone, his or her 'parents' and family, and society.

The British writer John Wyndham (1903–1969) explored societal effects of surprising or mystical events. A paradigmatic example is _The Midwich Cuckoos_ (1957), which portrays identical-looking children born without sexual intercourse. I propose a reading strategy that focuses on the fictional spatial order and analyses how the construction of the children’s otherness interferes with the village’s demarcation. Furthermore, I interpret the mysterious pregnancies as a reference to basic embryo research in the 1950s – cloning. Finally, I scrutinize Wyndham’s negotiation of utilitarianism (...) throughout the novel and his critique of truly utilitarian decisions that are based on constructions of Otherness. (shrink)

We discuss the role of the notion of information in the description of physical reality. We consider theories for which dynamics is linear with respect to stochastic mixing. We point out that the no-cloning and no-deleting principles emerge in any such theory, if law of conservation of information is valid, and two copies contain more information than one copy. We then describe the quantum case from this point of view.

Religion is among the most powerful factors shaping attitudes toward human reproductive cloning. This article explores this influence with both quantitative and qualitative data from a major online questionnaire study; Survey2001; that was sponsored by the National Geographic Society and the National Science Foundation. The interpretations offered in this article are based in the New Paradigm theory of religion; that stresses the capacity of religion to resist the secularizing influence of science. The controversy over cloning in part illustrates the (...) possibility of heated future conflict between religion and science. The views expressed here are those of the author; and do not necessarily reflect those of the journal's editors; nor of the two organizations that sponsoredSurvey2001. (shrink)

Although cloning may eventually become an important technology for livestock production, four ethical issues must be addressed before the practice becomes widespread. First, researchers must establish that the procedure is not detrimental to the health or well-being of affected animals. Second, animal research institutions should evaluate the net social benefits to livestock producers by weighing the benefits to producers against the opportunity cost of research capacity lost to biomedical projects. Third, scientists should consider the indirect effects of cloning research on (...) the larger ethical issues surrounding human cloning. Finally, the market structure for products of cloned animals should protect individual choice, and should recognize that many individuals find the prospect of cloning (or consuming cloned animals) repugnant. Analysis of these four issues is complicated by spurious arguments alleging that cloning will have a negative impact on environment and genetic diversity. (shrink)

In the traditions of narrative ethics and casuistry, stories have a well-established role. Specifically, illness narratives provide insight into patients’ perspectives and histories. However, because they tend to see fiction as an aesthetic endeavour, practitioners in these traditions often do not realize that fictional stories are valuable moral sources of their own. In this paper I employ two arguments to show the mutual relationship between bioethics and fiction, specifically, science fiction. First, both discourses use imagination to set a scene and (...) determine a perspective. Second, bioethics and science fiction share the family resemblance of expressing moral beliefs. I then consider how understanding bioethics and science fiction as interrelated discourses can be the basis of a methodology for inquiry into relational autonomy in the context of biotechnologies and medicine. As an example of this methodology, I analyse Fay Weldon’s novel The Cloning of Joanna May (1989). (shrink)

We propose a Condorcet-consistent voting method that we call Split Cycle. Split Cycle belongs to the small family of known voting methods satisfying the anti-vote-splitting criterion of independence of clones. In this family, only Split Cycle satisfies a new criterion we call immunity to spoilers, which concerns adding candidates to elections, as well as the known criteria of positive involvement and negative involvement, which concern adding voters to elections. Thus, in contrast to other clone-independent methods, Split Cycle mitigates both (...) “spoiler effects” and “strong no show paradoxes.”. (shrink)

In order to answer the question raised in the title of my paper, I first put forward a general ethical theory, which is based on the traditional maxim neminem laedere. Second, I show how this principle in conjunction with certain assumptions concerning the value of life entails certain fundamental bioethical principles. Thus killing a living being Y is morally wrong whenever the intrinsic value of the life that Y would otherwise live is positive. But procreating a living being Y (...) is prima facie morally neutral, i.e. neither bad nor good. Third I will argue that the question of moral rights should always be reduced to the question of the morality of certain corresponding actions. In particular, granting Y a right to life should be taken to mean that it would be morally wrong if someone else were to set an end to Y’s life. In a similar vein, I suggest answers to some other questions of the reproductive rights issue. Fourth, with respect to the controversial issue of therapeutic and genuine cloning, I do not see any compelling moral reasons against this utopian way of procreating full-grown individuals.Nevertheless, I think there are a lot of other good reasons not to try to produce a human Dolly. Finally, as regards the use or abuse of human embryos as potential suppliers of stem-cells for the cure of other people’s diseases, it seems morally safe to perform experiments at least with those embryos which, like spare embryos that remained from measures of in vitro fertilization, would not have a life anyway. It’s more difficult to decide, however, whether it would be morally safe to produce embryos only for the sake of using them in the aforementioned way. (shrink)

Human cloning raises the most profound questions about human nature, our faith in ourselves, and our ability to make decisions that could significantly alter the character of humanity. In this exciting and accessible book, Gregory Pence offers a candid and sometimes humorous look at the arguments for and against human cloning. Originating a human being by cloning, Pence boldly argues, should not strike fear in our hearts but should be examined as a reasonable reproductive option for couples. Pence considers how (...) popular culture has influenced the way we think about cloning, and he presents a lucid and non-technical examination of the scientific research and relevant moral issues in the cloning debate. This book is a must-read for anyone who is concerned about the impact of technology on human life and for those with interests in medical ethics, sociology, and public policy. (shrink)

This anthology is designed for use as a brief introduction to ethical theory. Included are sections on various forms of ethical theory: Ethical Relativism; Divine Command Theory; Egoism; Consequentialism; Deontology; Justice; Virtue Ethics; Feminist Ethics; and, new to the second edition, Pluralism. Each section includes two or three of the most important and interesting contributions to the field, together with brief introductions by the editors. The second edition contains an improved approach to applied ethics. Whereas in the (...) first edition the authors included a chapter at the end of the book that contained selections that dealt with moral problems, in the second edition they have dropped that chapter in favour of an approach that ties moral issues more closely to the moral theories. Each chapter on moral theories now includes a selection that deals with a moral problem, such as human cloning, abortion, and global warming. The selection illustrates how the relevant theoretical approach is put to use. There is therefore a much tighter integration between theory and practice than before. The new structural approach should make the book significantly more effective in the classroom. The new edition also contains an improved section on feminist ethical theory. (shrink)

Both syntactic and semantic solutions are given for the entailment problem of duality theory. The test algebra theorem provides both a syntactic solution to the entailment problem in terms of primitive positive formulae and a new derivation of the corresponding result in clone theory, viz. the syntactic description of $\operatorname{Inv(Pol}(R))$ for a given set R of finitary relations on a finite set. The semantic solution to the entailment problem follows from the syntactic one, or can be given (...) in the form of an algorithm. It shows, in the special case of a purely relational type, that duality-theoretic entailment is describable in terms of five constructs, namely trivial relations, intersection, repetition removal, product, and retractive projection. All except the last are concrete, in the sense that they are described by a quantifier-free formula. It is proved that if the finite algebra $\underline{M}$ generates a congruence-distributive variety and all subalgebras of $\underline{M}$ are subdirectly irreducible, then concrete constructs suffice to describe entailment. The concept of entailment appropriate to strong dualities is also introduced, and described in terms of coordinate projections, restriction of domains, and composition of partial functions. (shrink)

The most accessible expression of François Laruelles non-philosophical, or non-standard, thought, _General Theory of Victims_ forges a new role for contemporary philosophers and intellectuals by rethinking their relation to victims. A key text in recent continental philosophy, it is indispensable for anyone interested in the debates surrounding materialism, philosophy of religion, and ethics. Transforming Joseph de Maistres adage that the executioner is the cornerstone of society, _General Theory of Victims_ instead proposes the victim as the cornerstone of humanity (...) and the key figure for contemporary thought. Laruelle condemns philosophy for participating in and legitimating the great persecutions of the twentieth century, and lays out a new vision of victim-oriented ethics. To do this, he engages the resources of both quantum physics and theology in order to adapt a key concept of non-philosophy, Man-in-person, for a new understanding of the victim. As Man-in-person, the victim is no longer exclusively defined by suffering, but has the capacity to rise up against the worlds persecution. Based on this, Laruelle develops a new ethical role for the intellectual in which he does not merely represent the victim, but imitates or clones it, thereby assisting the victims uprising within thought. (shrink)

Flesh of My Flesh is a collection of articles by today's most respected scientists, philosophers, bioethicists, theologians, and law professors about whether we should allow human cloning. It includes historical pieces to provide background for the current debate. Religious, philosophical, and legal points of view are all represented.

This article provides an analysis of the relationships between IVF and therapeutic cloning, as they played out in the UK Human Fertilisation and Embryology Authority consultation of 2006: Donating Eggs for Research: Safeguarding Donors. We develop an account of current developments in IVF and cloning which foregrounds the role of mediation in structuring the discursive context in which they are constituted. We foreground the imperative of choice and the promise of cures as key features of this context. We also argue (...) that the intercorporeal exchanges of IVF are materially restructured in relation to cloning research, despite their represented similitude in the consultation document. The discourse of choice in relation to reproductive technologies has become entrenched over the last twenty years. In relation to therapeutic cloning, it has been coupled with, and strengthened by, the discourse of cures. In examining relations between IVF and cloning with specific attention to both mediating imaginaries, and intercorporeal exchanges, we develop an analysis that displaces the rhetoric of choice and cures. This makes visible the limited subject positions available, and the limited possibilities for responding critically to the consultation. Identifying women as the gendered subjects of this consultation and placing intercorporeality at the centre of our analysis illuminates the interdependency of women undergoing IVF, cloning science and the governance of embryo research in the UK. (shrink)

We present a toy theory that is based on a simple principle: the number of questions about the physical state of a system that are answered must always be equal to the number that are unanswered in a state of maximal knowledge. Many quantum phenomena are found to have analogues within this toy theory. These include the noncommutativity of measurements, interference, the multiplicity of convex decompositions of a mixed state, the impossibility of discriminating nonorthogonal states, the impossibility of (...) a universal state inverter, the distinction between bipartite and tripartite entanglement, the monogamy of pure entanglement, no cloning, no broadcasting, remote steering, teleportation, entanglement swapping, dense coding, mutually unbiased bases, and many others. The diversity and quality of these analogies is taken as evidence for the view that quantum states are states of incomplete knowledge rather than states of reality. A consideration of the phenomena that the toy theory fails to reproduce, notably, violations of Bell inequalities and the existence of a Kochen-Specker theorem, provides clues for how to proceed with this research program. (shrink)

We study logical reduction (factorization) of relations into relations of lower arity by Boolean or relative products that come from applying conjunctions and existential quantifiers to predicates, i.e. by primitive positive formulas of predicate calculus. Our algebraic framework unifies natural joins and data dependencies of database theory and relational algebra of clone theory with the bond algebra of C.S. Peirce. We also offer new constructions of reductions, systematically study irreducible relations and reductions to them and introduce a (...) new characteristic of relations, ternarity, that measures their ‘complexity of relating’ and allows to refine reduction results. In particular, we refine Peirce’s controversial reduction thesis, and show that reducibility behaviour is dramatically different on finite and infinite domains. (shrink)

According to the somatic mutation theory (SMT), cancer begins with a genetic change in a single cell that passes it on to its progeny, thereby generating a clone of malignant cells. It is strongly supported by observations of leukemias that bear specific chromosome translocations, such as Burkitt's lymphoma, in which a translocation activates the c‐myc gene, and chronic myeloid leukemia (CML), in which the Philadelphia chromosome causes production of the BCR‐ABL oncoprotein. Although the SMT has been modified and (...) extended to encompass tumor suppressor genes, epigenetic inheritance, and tumor progression through accumulation of further mutations, perhaps the strongest validation comes from the successful treatment of certain malignancies with drugs that directly target the product of the mutant gene.magnified imageDavid Vaux is at the Walter and Eliza Hall Institute and La Trobe Institute for Molecular Science, Melbourne, Australia. (shrink)

Closely examine the major areas of ethical theory as well as a broad range of contemporary moral debates using MacKinnon's acclaimed ETHICS: THEORY AND CONTEMPORARY ISSUES, Sixth Edition. Recognized for its breadth of coverage, this book provides a superbly balanced introduction that effectively integrates ethical theory with today's most relevant moral issues. Illuminating overviews and a selection of readings from both traditional and contemporary sources make even complex philosophical concepts reader friendly. Comprehensive, clear-sighted introductions to general and (...) specific areas of ethical debate cover major ethical theories, including feminist ethics and ethical relativism, before delving into issues ranging from euthanasia and sexual morality to war and professional ethics. New readings from prominent ethicists help increase this edition's coverage of contemporary dilemmas with widespread impact, including torture and the Abu Ghraib prison scandal, "partial birth" abortion, cloning, same-sex marriage, and Wikipedia and Google. The book's new CengageNOW™ online learning system builds upon the book's highly effective presentation with Personalized Study Plans that match multimedia learning tools to your specific learning style and needs. New integrated Ethics Learning Modules use flash-animated ethics simulations to help you practice what you've learned. Trust ETHICS: THEORY AND CONTEMPORARY ISSUES, Sixth Edition, to integrate theory and contemporary moral issues like no other text. (shrink)

We give a new and elementary construction of primitive positive decomposition of higher arity relations into binary relations on finite domains. Such decompositions come up in applications to constraint satisfaction problems, clone theory and relational databases. The construction exploits functional completeness of 2-input functions in many-valued logic by interpreting relations as graphs of partially defined multivalued ‘functions’. The ‘functions’ are then composed from ordinary functions in the usual sense. The construction is computationally effective and relies on well-developed methods (...) of functional decomposition, but reduces relations only to ternary relations. An additional construction then decomposes ternary into binary relations, also effectively, by converting certain disjunctions into existential quantifications. The result gives a uniform proof of Peirce’s reduction thesis on finite domains, and shows that the graph of any Sheffer function composes all relations there. (shrink)

We present a discrete model theory similar in structure to ordinary quantum mechanics, but based on a finite field instead of complex amplitudes. The interpretation of this theory involves only the “modal” concepts of possibility and necessity rather than quantitative probability measures. Despite its simplicity, our model theory includes entangled states and has versions of both Bell’s theorem and the no cloning theorem.

Background No two countries have adopted identical regulatory measures on cloning. Understanding the complexity of these regulatory variations is essential. It highlights the challenges associated with the regulation of a controversial and rapidly evolving area of science and sheds light on a regulatory framework that can accommodate this reality. Methods Using the most reliable information available, we have performed a survey of the regulatory position of thirty countries around the world regarding the creation and use of cloned embryos (see Table (...) 1). We have relied on original and translated legislation, as well as published sources and personal communications. We have examined the regulation of both reproductive cloning (RC) and non-reproductive cloning (NRC). Results While most of the countries studied have enacted national legislation, the absence of legislation in seven of these countries should not be equated with the absence of regulation. Senator Morin was not correct in stating that the majority of recent legislation bans both RC and NRC. Recent regulatory moves are united only with regard to the banning of RC. While NRC is not permitted in seventeen of the countries examined, it could be permitted in up to thirteen countries. Conclusions There is little consensus on the various approaches to cloning laws and policies, and the regulatory position in many countries remains uncertain. (shrink)

An accessible yet rigorous introduction to the field, Environmental Ethics: Theory in Practice helps students develop the analytical skills to effectively identify and evaluate the social and ethical dimensions of environmental issues. Covering a wide variety of theories and critical perspectives, author Ronald Sandler considers their strengths and weaknesses, emphasizes their practical importance, and grounds the discussions in a multitude of both classic and contemporary cases and examples. FEATURES * Discusses a wide range of theories of environmental ethics, representing (...) their strengths and weaknesses as charitably as possible without advocating for any particular theory, thereby encouraging students to think critically about which views are well justified and which are not * Extensive use of cases and examples links theoretical and practical issues and shows how environmental issues have both social and ecological components; issues covered include climate change, species conservation, ecological economics, consumption, environmental justice, intergenerational justice, genetically modified crops, animal agriculture, population, environmental rights, and food security, among many others * Incorporates both classic and cutting-edge cases and examples; iconic cases include the spotted owl, Bhopal chemical link, and Hetch Hetchy controversies, while contemporary cases include lead contamination of Flint, Michigan's water supply and innovations is conservation genetics, including conservation cloning, deextinction, and gene drives * Covers food ethics--addressing such topics as genetic engineering, food systems, food waste, and eating animals--and technology ethics, reflecting on technological power and the role of technology in creating and responding to environmental issues * Emphasizes the social justice dimensions of environmental problems with chapters on environmental justice, food security, ecofeminism, and more * Includes text boxes that provide extended discussions of cases; thought experiments; additional coverage of theoretical issues discussed in the main text; and exercises that ask students to apply theories or reflect on how theoretical issues intersect with practical problems * Provides numerous pedagogical aids including review questions, discussion questions, key terms and additional reading lists at the end of each chapter, extensive internal cross-referencing, a glossary of key terms and concepts, and more than thirty images, illustrations, tables, and graphs. (shrink)

(a chapter in Laruelle and Non-Philosophy, ed. John Mullarkey and Anthony Paul Smith) Orthodox reverence of transcendental constructs such as 'dialectical materialism' and the inability to reduce them to chôra - mere transcendental material instead of finished conceptual wholes - is what disables the completion of the project of stepping out of philosophy which Marxism initially set for itself (in the Theses on Feuerbach). In order to radicalise its position, argues Laruelle, and place itself outside philosophy, Marxism has to take (...) a step outside itself by virtue of admitting its own transcendental, i.e., philosophical character. It has to adopt the stance of the 'non-' that is situated in the Real that clones itself through concepts. In order to preserve its grain of 'thinking affected by immanence', 18 Marxism ought to become non-Marxism, argues Laruelle. (shrink)

The number of independent messages a physical system can carry is limited by the number of its adjustable properties. In particular, systems with only one adjustable property cannot carry more than a single message at a time. We demonstrate that this is true for the photons in the double-slit experiment, and that this is what leads to the fundamental limit on measuring the complementary aspect of the photons. Next, we illustrate that systems with a single adjustable property exhibit other quantum (...) behaviors, such as noncommutativity and no-cloning. Finally, we formulate a mathematical theory to describe the dynamics of such systems and derive the standard Hilbert space formalism of quantum mechanics as well as the Born probability rule. Our derivation demonstrates the physical foundation of quantum theory. (shrink)

The number of independent messages a physical system can carry is limited by the number of its adjustable properties. In particular, systems that have only one adjustable property cannot carry more than a single message at a time. We demonstrate this is the case for the single photons in the double-slit experiment, and the root of the fundamental limit on measuring the complementary aspect of the photons. Next, we analyze the other ‘quantal’ behavior of the systems with a single adjustable (...) property, such as noncommutativity and no-cloning. Finally, we formulate a mathematical theory to describe the dynamics of such systems and derive the standard Hilbert-space formalism of quantum mechanics. Our derivation demonstrates the physical foundation of the quantum theory. (shrink)

As the debates over cloning and stem cell research indicate, issues raised by biotechnology combine research into the genetic sciences, perspectives and contexts articulated by the social sciences, and the ethical and anthropological concerns of philosophy. Consequently, I argue that intervening in the debates over biotechnology requires supra-disciplinary critical philosophy and social theory to illuminate the problems and their stakes. In addition, debates over cloning and stem cell research raise exceptionally important challenges to bioethics and a democratic politics of (...) communication. (shrink)

The study of hyperidentities is a growing field of research. While hyperidentities hark back to before 1965, they have found a rebirth in the late seventies and early eighties. It is being expanded in several directions, from connections with clone theory, to finite basis problems, to semigroup theory, to classification of M-solid varieties. Applications to digital logic, formal languages, and hypertext systems have been suggested. The concept of a P-compatible equation, where P is a partition on the (...) set of operation symbols, is a good tool to study the structure of identities. In [4] we asked for P-compatible hyperidentities. In this paper we will consider hypersubstitutions which are compatible with the partition P and will develop a generalized equational theory for certain P-compatible hyperidentities. (shrink)

Moral theory -- Abortion -- Genetic engineering, cloning, and stem cell research -- Euthanasia and assisted suicide -- The death penalty -- Drug and alcohol use -- Sexual intimacy and marriage -- Feminism, motherhood, and the workplace -- Freedom of speech -- Racial discrimination and global justice.

In this article I raise a new problem for quantum mechanics, which I call the control problem. Like the measurement problem, the control problem places a fundamental constraint on quantum theories. The characteristic feature of the problem is its focus on state preparation. In particular, whereas the measurement problem turns on a premise about the completeness of the quantum state ('no hidden variables'), the control problem turns on a premise about our ability to prepare or control quantum states. After raising (...) the problem, I discuss some applications. I suggest that it provides a useful new lens through which to view existing theories or interpretations, in part because it draws attention to aspects of those theories that the measurement problem does not. I suggest that it also helps clarify the physical significance of the well-known no-go result—the no-cloning theorem—on which it is based. (shrink)

The aim of the paper is to investigate the role played by causality, and more specifically the no-signaling condition, in the assessment of the quantum theory. To this end, we discuss why it is important that even a non-relativistic theory such as Quantum Mechanics doesn’t imply a violation of this condition. Then, we use this argument to prove an original result stating that the destructive behaviour of the measurement process on the entanglement properties of quantum systems is a (...) necessary and unavoidable feature of the quantum theory. Finally, we critically review the no-cloning theorem. The original formulation of the theorem states that a linear quantum cloning machine, designed in order to successfully clone states that coincide with appropriate basis vectors, fails to copy states that are a non-trivial superposition of those basis vectors; we will furthermore prove that such a linear cloning device, even with the hypothesis that it can only clone basis vectors successfully, may provide a violation of the no-signaling condition and therefore cannot exist. (shrink)

In his classic work The Mind and its Place in Nature published in 1925 at the height of the development of quantum mechanics but several years after the chemists Lewis and Langmuir had already laid the foundations of the modern theory of valence with the introduction of the covalent bond, the analytic philosopher C. D. Broad argued for the emancipation of chemistry from the crass physicalism that led physicists then and later—with support from a rabblement of philosophers who knew (...) as much about chemistry as etymologists—to believe that chemistry reduced to physics. Here Broad’s thesis is recast in terms more familiar to chemists. In the hard sell of particle physics, several prominent figures in chemistry—Hoffmann, Primas, and Pauling—have had their views interpreted to imply that they were sympathetic to greedy reductionism when in fact they were not. Indeed, being chemists without physicists as alter egos, they could not but side with Broad’s contention that chemistry, as a science that deals primarily in emergent phenomena which are beyond the purview of physicalism, owes no acquiescence to particle physics and its ethereal wares. Historically, among the most widely used expediencies in chemistry and materials science are additivity or mixture rules and their cohort transferability, all of which are devised and used under the mantle of naive reductionism. Here it is argued that while the transfer of functional groups between molecules works empirically to an extent, it is strictly outlawed by the no-cloning theorem of quantum mechanics. Several illustrative examples related to chemistry’s irreducibility to physics are presented and discussed. The failure of naive reductionism exhibited by the deep-inelastic scattering of leptons by A > 2 nuclei is traced to the same flawed reasoning that was the original basis of Moffitt’s ‘atoms in molecules’ hypothesis, the neglect of context, nuclei in the case of high-energy physics and molecules in the case of chemistry. A non-exhaustive list of other contexts from physics, chemistry, and molecular biology evidencing similar departures from the ideal of additivity or reductionism is provided for the perusal of philosophers. Had the call by the mathematician J. T. Schwartz for developments in mathematical linguistics possessed of a less single, less literal, and less simple-minded nature been met, perhaps it might have persuaded scientists to abandon their regressive fixation with unphysical reductionism and to adapt to new methodologies that engender a more nuanced handling of ubiquitous emergent phenomena as they arise in Nature than is the case today. (shrink)

Is cloning human beings morally wrong? The basis for the one serious objection to cloning is that, because of what a clone is, clones would have much worse lives than non-clones. I sketch a fragment of moral theory to make sense of the objection. I then outline several ways in which it might be claimed that, because of what a clone is, clones would have much worse lives than non-clones. In particular, I look at various ideas connected (...) with autonomy. I conclude that there is no basis to the claim that, because of what a clone is, clones would have much worse lives than non-clones. I therefore reject the claim that cloning human beings is morally wrong. (shrink)

This chapter sets aside the question of whether a Singularity will occur, to focus on the closely related issue of MU, specifically as presented by one of its most articulate proponents, David Chalmers. The fundamental premise of Chalmers' arguments about MU is some strong version of the Computational Theory of Mind (CTM). The chapter proceeds in the following fashion: first, it recalls Chalmers' main arguments; second, it argues that the ideas of MU and CTM do not take seriously enough (...) the fact that consciousness is a biological phenomenon, as pointed out in different contexts by both John Searle and Jerry Fodor, among others; third, it stipulates for the sake of argument that MU is somehow possible, and show that it would, at best, amount to a sort of mind cloning, but most certainly not to a preservation of anyone's consciousness in a medium different from one's own brain. (shrink)

Challenging the posthumanist canon which celebrates the pre-eminence of matter, Ruth Miller, inFlourishingThoughtargues that what nonhuman systems contribute to democracy is thought. Drawing on recent feminist theories of nonhuman life and politics, Miller shows that reproduction and flourishing are not antithetical to contemplation and sensitivity. After demonstrating processes of life and processes of thought are indistinguishable, Miller finds that four menacing accumulations of matter and information--global surveillance, stored embryos, human clones, and reproductive trash--are politically productive rather than threats to democratic (...) politics. As a consequence, she questions the usefulness of individual rights such as privacy and dignity, contests the value of the rational metaphysics underlying human-centered political participation, and re-evaluates the gender relations that derive from this type of participation. Ultimately, in place of these human-centered structures, Miller posits a more meditative mode of democratic engagement. Miller's argument has shattering implications for the debates over the proper use and disposal of embryonic tissue, alarms about data gathering by the state and corporations, and other major ethical, social, and security issues. (shrink)

"Human dignity" has been enshrined in international agreements and national constitutions as a fundamental human right. The World Medical Association calls on physicians to respect human dignity and to discharge their duties with dignity. And yet human dignity is a term--like love, hope, and justice--that is intuitively grasped but never clearly defined. Some ethicists and bioethicists dismiss it; other thinkers point to its use in the service of particular ideologies. In this book, Michael Barilan offers an urgently needed, nonideological, and (...) thorough conceptual clarification of human dignity and human rights, relating these ideas to current issues in ethics, law, and bioethics. Combining social history, history of ideas, moral theology, applied ethics, and political theory, Barilan tells the story of human dignity as a background moral ethos to human rights. After setting the problem in its scholarly context, he offers a hermeneutics of the formative texts on Imago Dei; provides a philosophical explication of the value of human dignity and of vulnerability; presents a comprehensive theory of human rights from a natural, humanist perspective; explores issues of moral status; and examines the value of responsibility as a link between virtue ethics and human dignity and rights. Barilan accompanies his theoretical claim with numerous practical illustrations, linking his theory to such issues in bioethics as end-of-life care, cloning, abortion, torture, treatment of the mentally incapacitated, the right to health care, the human organ market, disability and notions of difference, and privacy, highlighting many relevant legal aspects in constitutional and humanitarian law. (shrink)

Physical systems can store information and their informational properties are governed by the laws of information. In particular, the amount of information that a physical system can convey is limited by the number of its degrees of freedom and their distinguishable states. Here we explore the properties of the physical systems with absolutely one degree of freedom. The central point in these systems is the tight limitation on their information capacity. Discussing the implications of this limitation we demonstrate that such (...) systems exhibit a number of features, such as randomness, no-cloning, and non-commutativity, which are peculiarities attributed to quantum mechanics (QM). After demonstrating many astonishing parallels to quantum behavior, we postulate an interpretation of quantum physics as the physics of systems with a single degree of freedom. We then show how a number of other quantum conundrum can be understood by considering the informational properties of the systems and also resolve the EPR paradox. In the present work, we assume that the formalism of the QM is correct and well-supported by experimental verification and concentrate on the interpretational aspects of the theory. (shrink)

Massive geopolitical shifts and dramatic developments in computerization and biotechnology are heralding the transformation from the modern to the postmodern age. We are confronted with altered modes of work, communication, and entertainment; new postindustrial and political networks; novel approaches to warfare; genetic engineering; and even cloning. This compelling book explores the challenges to theory, politics, and human identity that we face on the threshold of the third millennium. It follows on the success of Best and Kellner s two previous (...) books: Postmodern Theory, acclaimed as the best critical introduction to the field, and The Postmodern Turn, which provides a powerful mapping of postmodern developments in the arts, politics, science, and theory. In The Postmodern Adventure, Best and Kellner analyze a broad array of literary, cultural, and political phenomena--from fiction, film, science, and the Internet, to globalization and the rise of a transnational image culture. They use the best of modern and postmodern perspectives to illuminate contemporary life and to strive for a just and viable future. Gold Medal Winner in Philosophy--ForeWord Magazine's Book of the Year Awards. (shrink)

Modern scientific and medical advances bring new complexity and urgency to ethical issues in health care and biomedical research. This book applies the American philosophical theory of pragmatism to such bioethics. Critics of pragmatism argue that it lacks a universal moral foundation. Yet it is this very lack of a metaphysical dividing line between facts and values that makes pragmatism such a rigorous and appropriate method for solving problems in bioethics. For pragmatism, ethics is a way of satisfying the (...) complex demands of multiple individuals and groups in a contingent and changing world. Pragmatism also demands careful attention to the ways in which scientific advances change our values and ethics.The essays in this book present different approaches to pragmatism and different ways of applying pragmatism to scientific and medical matters. They use pragmatism to guide thinking about such timely topics as stem cell research, human cloning, genetic testing, human enhancement, and care for the poor and aging. This new edition contains three new chapters, on difficulties with applying pragmatism to law and bioethics, on helping people to die, and on embryonic stem cell research. (shrink)

Introduction -- Value theory : the nature of the good life -- Epicurus letter to Menoeceus -- John Stuart Mill, Hedonism -- Aldous Huxley, Brave new world -- Robert Nozick, The experience machine -- Richard Taylor, The meaning of life -- Jean Kazez, Necessities -- Normative ethics : theories of right conduct -- J.J.C. Smart, Eextreme and restricted utilitarianism -- Immanuel Kant the good will & the categorical imperative -- Thomas Hobbes, Leviathan -- Philippa Foot, Natural goodness -- Aristotle, (...) Nicomachean ethics -- W.D. Ross, What makes right acts right? -- Hilde Lindemann, What is feminist ethics? -- Metaethics : the status of morality -- David Hume, Moral distinctions not derived from reason -- J.L. Mackie, The subjectivity of values -- Gilbert Harman, Ethics and observation -- Mary Midgley, Trying out one's new sword -- Michael Smith, Rrealism -- Renford Bambrough, Pproof -- Moral problems -- Peter Singe, The Singer solution to world poverty -- Heidi Malm, Paid surrogacy: arguments and responses -- Ronald Dworkin, Playing God : genes, clones, and luck -- James Rachels, The morality of euthanasia -- John Harris, The survival lottery -- Peter Singer, Unsanctifying human life -- William F. Baxter, People or penguins : the case for optimal pollution -- Judith Jarvis, Tthomson a defense of abortion -- Don Marquis, Why abortion is immoral -- Jonathan Bennett, The conscience of Huckleberry Finn -- Michael Walzer, Terrorism : a critique of excuses -- David Luban, Liberalism, torture, and the ticking bomb -- Martin Luther King, Jr., Letter from Birmingham City Jail -- Igor Primoratz, Justifying legal punishment -- Stephen Nathanson, An eye for an eye -- Michael Huemer, America's unjust drug war -- John Corvino, Why shouldn't Tommy and Jimmy have sex? : a defense of homosexuality -- Bonnie Steinbock, Adultery -- Hugh Lafollette, Licensing parents -- Jane English, What do grown children owe their parents? (shrink)