This paper introduces a new, expanded range of relevant cognitive psychological research on collaborative recall and social memory to the philosophical debate on extended and distributed cognition. We start by examining the case for extended cognition based on the complementarity of inner and outer resources, by which neural, bodily, social, and environmental resources with disparate but complementary properties are integrated into hybrid cognitive systems, transforming or augmenting the nature of remembering or decision-making. Adams and Aizawa, noting this distinctive complementarity argument, (...) say that they agree with it completely: but they describe it as “a non-revolutionary approach” which leaves “the cognitive psychology of memory as the study of processes that take place, essentially without exception, within nervous systems.” In response, we carve out, on distinct conceptual and empirical grounds, a rich middle ground between internalist forms of cognitivism and radical anti-cognitivism. Drawing both on extended cognition literature and on Sterelny’s account of the “scaffolded mind” (this issue), we develop a multidimensional framework for understanding varying relations between agents and external resources, both technological and social. On this basis we argue that, independent of any more “revolutionary” metaphysical claims about the partial constitution of cognitive processes by external resources, a thesis of scaffolded or distributed cognition can substantially influence or transform explanatory practice in cognitive science. Critics also cite various empirical results as evidence against the idea that remembering can extend beyond skull and skin. We respond with a more principled, representative survey of the scientific psychology of memory, focussing in particular on robust recent empirical traditions for the study of collaborative recall and transactive social memory. We describe our own empirical research on socially distributed remembering, aimed at identifying conditions for mnemonic emergence in collaborative groups. Philosophical debates about extended, embedded, and distributed cognition can thus make richer, mutually beneficial contact with independently motivated research programs in the cognitive psychology of memory. (shrink)

Volume 20, Issue 10, October 2020, Page 77-79.

It is the aim of this work to examine the pivotal role of Johann Joachim Winckelmann (1717-1768) as a judge of classical sculpture and as a major contributor to German art criticism. John Harry North seeks to identify the key features of his treatment of classical beauty, particularly in his famous descriptions of large-scale classical sculpture. Five case studies are offered to demonstrate the academic classicism that formed the core of his philosophy of art. North aims to establish (...) Winckelmann's place in the development of the German language. His prose contributed to a literary style that was suitable for the expression of an emotional response to visual experiences. His use of rhetoric in the assessment of classical art, however, make his judgements propagandist rather than analytical. The published works of Winckelmann, his draft essays and his collected private correspondence are advanced as criteria in the evaluation of his impact on the development of German classicism that culminated in the Weimar group of poets and writers. His Grecophile enthusiasm, however, led him to introduce stylistic categories in the development of classical marble sculpture that are no longer regarded as truly reflecting the evolution of Greco-Roman art. Thus his historicity and his classification of styles remain in doubt. Winckelmann proposed that the training of modern artists should concentrate on the observation and imitation of classical models instead of looking to nature as the source of inspiration. This plan succeeded to some extent in the generation that followed his untimely death. Throughout the succeeding century, artists and their sponsors did favour classical models and developed stylistic classicism in European freestanding sculpture, in painting and in architecture. (shrink)

Barkdull examines the land ethic in the contexts of just war theory, economic liberalism, and international environmental law, offering a new outlook for the behavior of states in matters affecting ecosystems.

In his contribution to the first issue of Memory Studies, Jeffrey Olick notes that despite “the mutual affirmations of psychologists who want more emphasis on the social and sociologists who want more emphasis on the cognitive”, in fact “actual crossdisciplinary research … has been much rarer than affirmations about its necessity and desirability” (2008: 27). The peculiar, contingent disciplinary divisions which structure our academic institutions create and enable many powerful intellectual cultures: but memory researchers are unusually aware that uneasy faultlines (...) and glaring gulfs lie in the uncertain zones between them. The processes of memory are simultaneously natural and cultural. But our difficulties in imagining even fragments of a genuinely integrated framework for understanding diverse memory-related phenomena do not arise from a simple ‘two-cultures’ problem: it’s not as if there are substantially unified visions of memory within either ‘the sciences’ or ‘the humanities’. (shrink)

In this paper, we aim to show that the framework of embedded, distributed, or extended cognition offers new perspectives on social cognition by applying it to one specific domain: the psychology of memory. In making our case, first we specify some key social dimensions of cognitive distribution and some basic distinctions between memory cases, and then describe stronger and weaker versions of distributed remembering in the general distributed cognition framework. Next, we examine studies of social influences on memory in cognitive (...) psychology, and identify the valuable concepts and methods to be extended and embedded in our framework; we focus in particular on three related paradigms: transactive memory, collaborative recall, and social contagion. Finally, we sketch our own early studies of individual and group memory developed within our framework of distributed cognition, on social contagion of autobiographical memories, collaborative flashbulb memories, and memories of high school at a high school reunion. We see two reciprocal benefits of this conceptual and empirical framework to social memory phenomena: that ideas about distributed cognition can be honed against and tested with the help of sophisticated methods in the social cognitive psychology of memory; and conversely, that a range of social memory phenomena that are as yet poorly understood can be approached afresh with theoretically motivated extensions of existing empirical paradigms. (shrink)

Frances Kamm sets out to draw and make plausible distinctions that would show how and why it is, in some circumstances, permissible to kill some to save many more, but is not so in others. To do so she draws on a famous, and famously artificial, example of Judith Thomson, which illustrates the fact that people intutitively reject some instances of such killings but not others. The irrationality, implausibility and in many cases the self-defeating nature of such distinctions I had (...) attempted to expose in my 'The Survival Lottery' over 25 years ago. I still think these distinctions irrational and implausible and I will try, in this response, to show why this remains the case and why doctrines of additional effects, to however many powers they are taken, remain unhelpful in ethics. (shrink)

Entrepreneurship is the dominant form of enterprise in conflict-affected settings, yet little is known about the role of entrepreneurship in peacebuilding. In response, this article undertakes a review of entrepreneurship in conflict-affected regions to integrate research from business and management with research from political science, international relations, and parallel domains. Three views of entrepreneurship emerge—the destructive view, economic view, and social cohesion view—showing how entrepreneurship can concurrently create conflict but also potentially generate peace. The article identifies new avenues for pro-peace (...) entrepreneurship: namely, through personal transformation, social contributions, inclusive interactions, conflict trigger removal, intergroup policy persuasion, and acting as legal champions. This article also discusses several pathways forward for business-for-peace research alongside additional implications for the deployment of business-based support programs in conflict settings. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Report on the Tenth European Network of Buddhist-Christian Studies Conference:History as a Challenge to Buddhism and ChristianityJohn O’Grady, Elizabeth J. Harris, and Jonathan A. SeitzThe Tenth Conference of the European Network of Buddhist-Christian Studies (ENBCS) brought together between sixty and seventy people at the Oude Abdij, Drongen, Belgium, between 27 June and 1 July 2013, to examine the theme “History as a Challenge to Buddhism and Christianity.” It was (...) a collaborative effort between the ENBCS and the Katholieke Universiteit Leuven. The 2011 ENBCS conference had focused on whether hope was a relevant concept for Buddhists and Christians. The choice of history as a theme complemented this. It also resonated with a research concern of both KU Leuven and the Network.Five key themes were chosen for examination: the traditional Christian and Buddhist conceptions of history; Jesus and the Buddha: fact and fiction; Buddhist and Christian historiography; dangerous memory in Christianity and Buddhism; and permitting historical consciousness in Buddhism and Christianity. Each was approached from a Buddhist and a Christian perspective. An opening lecture addressed the theme “Modern Historical Consciousness and the Challenge to Religion.” In addition, eighteen research papers on Buddhist-Christian relations were given in parallel sessions on Friday evening and Saturday morning. These covered topics as various as the writings of Edmund Pezet (Pierre Gillet), Paul Knitter’s understanding of Buddhist-Christian double belonging (Achim Riggert), Keiji Nishitani and the death of God (Jonatan Navarro Estrada), the encounter of Zen Buddhism and Christianity in the works of D. T. Suzuki (Mariusz Rucki), Buddhist-Christian encounters by Han Yong Woon (Seung Chul Kim), and “Liberating the Conflict from ‘History’ in Sri Lanka” (Jude Lal Fernando).Perry Schmidt-Leukel (Münster, Germany), in the opening lecture, discussed [End Page 189] seven challenges that modern historical consciousness was posing to religion: the challenge of falsification (when historical evidence, for example, showed some doctrines cherished by believers were not taught by the founder), the challenge of uncertainty or methodological doubt, the challenge of methodological naturalism (should a natural explanation be considered more probable than a supernatural one?), the challenge of the distance between past and present, the challenge of change (religions are not static), the challenge of demystification, and the challenge of relativity (the writing of history is perspectival, conditioned by context). He stressed that it would be a blessing to religion if these challenges were faced and, throughout the conference, encouraged other speakers to face them.The first theme was tackled by Mark Blum (Berkeley, USA) from a Buddhist perspective and Jan-Olav Henriksen (Norwegian School of Theology) from a Christian perspective. In a magisterial historical and geographical survey of the Buddhist tradition, Blum first noted that no one had unearthed a traditional notion of Buddhist history in the early texts. The theme of decline and reformation had been taken from Indian cosmology, but with a Buddhist twist and the conviction that it was pointless to talk about beginnings. And in the growth of the Mahāyāna tradition, a dehistoricization of the Buddha had occurred in the belief that the Buddha’s dharma-body was his only “real” body.Henriksen argued that Christian salvation history had its origin in the narrative of the Fall, an event for which there was no historical evidence, and developed into a history of God’s call (election) to all people that they should be brought together in community. It was a history that was linked with the divine logos, a force that Christian theology has seen as deeply interwoven into creation from the beginning of time and that was made human in Jesus.Terrence Merrigan (KU Leuven, Belgium), giving a Christian perspective on the second theme, distinguished three quests or attempts to reach the historical Jesus. The first, from 1774 to 1906, sought to uncover the Jesus that had been obscured by dogma. It imploded with the realization that separating “core” from “myth” was impossible, and conditioned a reactive “no-quest” in the first half of the twentieth century. A “new quest” arose in the 1950s, initiated by Käsemann’s reaction to the theologies of Barth and Bultmann. A further quest that appealed to archaeology and the... (shrink)

This volume traces the evolution of Whig and Tory, Puritan and Anglican ideas across a tumultuous period of British history, from the mid-seventeenth century through to the Age of Enlightenment. This volume, a tribute to Mark Goldie, traces the evolution of Whig and Tory, Puritan and Anglican ideas across a tumultuous period of British history, from the mid-seventeenth century through to the Age of Enlightenment. Mark Goldie, Fellow of Churchill College and Professor of Intellectual History at Cambridge University, is one (...) of the most distinguished historians of later Stuart Britain of his generation and has written extensively about politics, religion and ideas in Britain from the Restoration through to the Hanoverian succession. Based on original research, the chapters collected here reflect the range of his scholarly interests: in Locke, Tory and Whig political thought, and Puritan, Anglican and Catholic political engagement, as well as the transformative impact of the Glorious Revolution. They examine events as well as ideas and deal not only with England but also with Scotland, France and the Atlantic world. Politics, Religion and Ideas in Seventeenth- and Eighteenth-Century Britain will be of interest to later Stuart political and religious historians, Locke scholars and intellectual historians more generally. JUSTIN CHAMPION is Professor of History at Royal Holloway, University of London. JOHN COFFEY is Professor of Early Modern History at the University of Leicester. TIM HARRIS is Professor of History at Brown University. JOHN MARSHALL is Professor of History at John Hopkins University. CONTRIBUTORS: Justin Champion, John Coffey, Conal Condren, Gabriel Glickman, Tim Harris, Sarah Irving-Stonebraker, Clare Jackson, Warren Johnston, Geoff Kemp, Dmitri Levitin, John Marshall, Jacqueline Rose, S.-J. Savonius-Wroth, Hannah Smith, Delphine Soulard. (shrink)

From reason to practice in bioethics brings together original contributions from some of the world's leading scholars in the field of bioethics. With a particular focus on, and critical engagement with, the influential work of Professor John Harris, the book provides a detailed exploration of some of the most interesting and challenging philosophical and practical questions raised in bioethics.

This book documents the impact of Stephen Harris’s works in Aboriginal education, Aboriginal learning styles, domains of language use and bilingual-bicultural education. It provides a summary and critique of Stephen Harris's key ideas, particularly those on bilingual-bicultural education. This book also profiles the man, his background, his beliefs and talents. It showcases contributions and personal reflections from Stephen’s family, wife, close colleagues, and many of those influenced by his work. This festschrift explores the professional life and work of Stephen Harris (...) as an educator and anthropologist who worked in the Northern Territory of Australia. (shrink)

In Enhancing Evolution, leading bioethicist John Harris dismantles objections to genetic engineering, stem-cell research, designer babies, and cloning and makes an ethical case for biotechnology that is both forthright and rigorous. Human enhancement, Harris argues, is a good thing--good morally, good for individuals, good as social policy, and good for a genetic heritage that needs serious improvement. Enhancing Evolution defends biotechnological interventions that could allow us to live longer, healthier, and even happier lives by, for example, providing us with (...) immunity from cancer and HIV/AIDS. Further, Harris champions the possibility of influencing the very course of evolution to give us increased mental and physical powers--from reasoning, concentration, and memory to strength, stamina, and reaction speed. Indeed, he says, it's not only morally defensible to enhance ourselves; in some cases, it's morally obligatory. In a new preface, Harris offers a glimpse at the new science and technology to come, equipping readers with the knowledge to assess the ethics and policy dimensions of future forms of human enhancement. (shrink)

Knowing how to be good, or knowing how to go about trying to be good, is of immense theoretical and practical importance. And what goes for trying to be good oneself, goes also for trying to provide others with ways of being good, and for trying to make them good whether they like it or not. This is what is meant by 'moral enhancement'. John Harris explores the many proposed methodologies or technologies for moral enhancement: traditional ones like good (...) parenting and education; newer ones like chemical or biological intervention; modifying the environment to make bad outcomes of all sorts less likely; experimentation with political and social systems. The issue of whether and to what extent moral enhancement is possible is the subject of this book. (shrink)

This paper critically engages with the work of John Harris. Its central focus is his 1985 book, The Value of Life: a foundational text in philosophical bioethics, whose relevance and resonance continue firmly to endure. My aim is to examine what it says—and omits to say—about political authority. Through analysis of apparent and substantive contradictions, and of John’s core focus on moral reasons rather than a basic moral theory, I argue that John says too little about the (...) founding of political obligation. This is so even while he sees political obligation as morally required. I argue that the framings he gives in favor of moral requirements to accept political obligations are particularly significant because they indicate problems in the fundamentality and import of the idea of respect for persons as it features in The Value of Life. (shrink)

In this issue of CQ we introduce a new feature, in which noted bioethicists are invited to reflect on vital current issues. Our first invitee, John Harris, will subsequently assume editorship of this section.

This paper identifies human enhancement as one of the most significant areas of bioethical interest in the last twenty years. It discusses in more detail one area, namely moral enhancement, which is generating significant contemporary interest. The author argues that so far from being susceptible to new forms of high tech manipulation, either genetic, chemical, surgical or neurological, the only reliable methods of moral enhancement, either now or for the foreseeable future, are either those that have been in human and (...) animal use for millennia, namely socialization, education and parental supervision or those high tech methods that are general in their application. By that is meant those forms of cognitive enhancement that operate across a wide range of cognitive abilities and do not target specifically ‘ethical’ capacities. The paper analyses the work of some of the leading contemporary advocates of moral enhancement and finds that in so far as they identify moral qualities or moral emotions for enhancement they have little prospect of success. (shrink)

Since the birth of the first test-tube baby, Louise Brown, in 1977, we have seen truly remarkable advances in biotechnology. We can now screen the fetus for Down Syndrome, Spina Bifida, and a wide range of genetic disorders. We can rearrange genes in DNA chains and redirect the evolution of species. We can record an individual's genetic fingerprint. And we can potentially insert genes into human DNA that will produce physical warning signs of cancer, allowing early detection. In fact, biotechnology (...) has progressed to such a point that virtually any kind of genetic manipulation, if not already possible, is just around the corner. But these breakthroughs also raise serious ethical and moral dilemmas that we are only now beginning to confront. In Wonderwoman and Superman, noted medical ethicist John Harris offers the first thorough analysis of the moral dilemmas created by the revolution in molecular biology. Covering a wide array of recent innovations, Harris discusses, for example, the moral decisions involved and the consequences of creating egg and embryo banks. Who should be allowed to use such resources? Should recipients be screened? Should such banks be open for public or private use? And does it cheapen life to make embryos available for sale? In another chapter, Harris examines the question of conceiving children chiefly for organ donation, focusing on the recent case of a woman who wanted to have a second child to provide a bone marrow donor for her first child sick with leukemia (she intended to abort the fetus if its bone marrow did not genetically match that of her living child). In this case, the medical staff had to decide whether they should perform in-vitro fertilization, knowing that the mother did not satisfy the clinic's criteria (there was no father), and also knowing the potential for abortion. Discussing the ethics of the mother's choice and the clinic's choice, Harris asks whether it is morally correct to create a child as an organ donor, whether the future child would suffer, whether it is worth any suffering to be born, and who has the right to weigh the various factors (both moral and physiological) involved in making these decisions. Delving into a multitude of issues such as when life begins, when suffering is needless, and whether we should play God, Wonderwoman and Superman provides not only a thought-provoking inquiry into the potential and actual ethical dilemmas created by the many advances in biotechnology, but challenges us to learn to choose responsibly and to face the moral implications of the choices that confront us. (shrink)

Two genetic technologies capable of making heritable changes to the human genome have revived interest in, and in some quarters a very familiar panic concerning, so-called germline interventions. These technologies are: most recently the use of CRISPR/Cas9 to edit genes in non-viable IVF zygotes and Mitochondrial Replacement Therapy the use of which was approved in principle in a landmark vote earlier this year by the United Kingdom Parliament. The possibility of using either of these techniques in humans has encountered the (...) most violent hostility and suspicion. However it is important to be aware that much of this hostility dates back to the fears associated with In Vitro Fertilization and other reproductive technologies and by cloning; fears which were baseless at the time concerning both IVF and cloning the use of both of which have proved to be highly beneficial to humanity and which have been effectively regulated and controlled. This paper argues that CRISPR should by pursued through res.. (shrink)

This volume is a collection of essays by various contributors in honor of the late Laurence Berns, Richard Hammond Elliot Tutor Emeritus at St. John's College, Annapolis. The essays address the literary, political, theological, and philosophical themes of his life's work as a scholar, teacher, and constant companion of the "great books.".

Human rights are universally acknowledged to be important, although they are, of course, by no means universally respected. This universality has helped to combat racism and sexism and other arbitrary and vicious forms of discrimination. Unfortunately, as we shall see, the universality of human rights is both too universal and not universal enough. It is time to take the “human” out of human rights. Indeed, it is very probable that in the future there will be no more humans as we (...) know them now, because the further evolution of our species, either Darwinian or more likely determined by human choices, will, we must hope, result in the emergence of new sorts of beings better able to cope with the intellectual and physical challenges of the future. One example of the ways in which this is already happening is the sorts of cognitive enhancement that are already coming on stream. Another is signaled by stem cell research and the birth of regenerative medicine. (shrink)

The panic occasioned by the birth of Dolly sent international and national bodies and their representatives scurrying for principles with which to allay imagined public anxiety. It is instructive to note that principles are things of which such people and bodies so often seem to be bereft. The search for appropriate principles turned out to be difficult since so many aspects of the Dolly case were unprecedented. In the end, some fascinating examples of more or less plausible candidates for the (...) status of moral principles were identified; central to many of them is the idea of human dignity and how it might be affected by human mitotic reproduction. (shrink)

This article explores the consequences of interventions to secure moral enhancement that are at once compulsory and inescapable and of which the subject will be totally unaware. These are encapsulated in an arresting example used by Ingmar Perrson and Julian Savulescu concerning a “God machine” capable of achieving at least three of these four objectives. This article demonstrates that the first objective—namely, moral enhancement—is impossible to achieve by these means and that the remaining three are neither moral nor enhancements nor (...) remotely desirable. Along the way the nature of morality properly so called is further explored. (shrink)

:This essay brings together work I have done over the past 10 years: on the nature of ethics, on the purpose of ethics, and on its foundations in a way that, I hope, as E.M. Forster put it, connects “the prose and the passion.” I deploy lessons learned in this process to identify and face what I believe to be crucial challenges to science and to freedom. Finally I consider threats to freedom of a different sort, posed by the creation (...) and dissemination of “alternative facts” and by what is sometimes called “super” or “full” artificial intelligence. (shrink)

In this retitled and revised version of Harris's original text Wonderwoman and Superman, the author discusses the ethics of human biotechnology and its implications relative to human evolution and destiny.

This paper sets out to discuss what precisely is meant by ‘‘benefit" when we talk of the requirement that the health care system concern itself with health gain or with maximizing beneficial health care. In particular I argue that in discharging the duty to do what is most beneficial we need to choose between rival conceptions of what is meant by beneficial. One is the patient's conception of benefit and the second is the provider's or funder's conception of benefit. I (...) argue that it is the patient's conception of benefit which is paramount and that if this is followed it commits us to a conception of patient care which must be blind to prognosis in so far as prognosis is thought to bear upon issues of prioritisation or resource allocation. (shrink)

The somewhat superannuated “problem of other minds” has unexpectedly risen from the dead, and, in its current incarnation, concerns the mental states of those who never lived.

In his ‘Moral Enhancement, Freedom, and What We Value in Moral Behaviour’,1 David DeGrazia sets out to defend moral bioenhancement from a number of critics, me prominently among them. Here he sets out his stall: "Many scholars doubt what I assert: that there is nothing inherently wrong with MB. Some doubt this on the basis of a conviction that there is something inherently wrong with biomedical enhancement technologies in general. Chief among their objections are the charges that biomedical enhancement is (...) unnatural, use of biomedical enhancements evinces an insufficient appreciation for human “giftedness”, and biomedical enhancements pose a threat to personal identity. Elsewhere I have attempted to neutralize these objections. Here I will address a set of concerns that are directed at MB in particular and appeal to the nature and value of human freedom."Let me make clear at once that I do not believe there is anything inherently wrong with MB. I have been an advocate for human enhancement for over 30 years writing four books defending such enhancements.2–⇓4 The most recent of these published in 2007 covers much the same ground as Allen Buchanan's 2011 book cited by DeGrazia,5 but, unlike Buchanan, I do not define enhancements in terms of the intention or the motivation of those who produce them but rather in terms of their effect. I must also make clear that, like DeGrazia, I have also, for a very long time, attempted to neutralise objections 1–3 listed in the above passage.2–⇓4DeGrazia introduces his critique of my approach like this: "I will construe Harris’ argument and similar arguments as directed entirely at motivation-based MB—though I will hereafter omit the qualifier, “motivation-based.” (Certainly, these arguments do not apply to embryo selection, which … ". (shrink)

The task of combatting and defeating Covid-19 calls for drastic measures as well as cool heads. It also requires that we keep our nerve and our moral integrity. In the fight for survival, as individuals and as societies, we must not lose our grip on the values and the compassion that make individual and collective survival worth fighting for, or indeed worth having.1.

John Harris; A Paradox of Multicultural Societies, Journal of Philosophy of Education, Volume 16, Issue 2, 30 May 2006, Pages 223–233, https://doi.org/10.1111/j.

John Harris has previously proposed that there is a moral duty to participate in scientific research. This concept has recently been challenged by Iain Brassington, who asserts that the principles cited by Harris in support of the duty to research fail to establish its existence. In this paper we address these criticisms and provide new arguments for the existence of a moral obligation to research participation. This obligation, we argue, arises from two separate but related principles. The principle of (...) fairness obliges us to support the social institutions which sustain us, of which research is one; while the principle of beneficence, or the duty of rescue, imposes upon us a duty to prevent harm to others, including by supporting potentially beneficial, even life-saving research. We argue that both these lines of argument support the duty to research, and explore further aspects of this duty, such as to whom it is owed and how it might be discharged. (shrink)

Cloning - few words have as much potential to grip our imagination or grab the headlines. No longer the stuff of science fiction or Star Wars - it is happening now. Yet human cloning is currently banned throughout the world, and therapeutic cloning banned in many countries. In this highly controversial book, John Harris does a lot more than ask why we are so afraid of cloning. He presents a deft and informed defence of human cloning, carefully exposing the (...) rhetorical and highly dubious arguments against it. He begins with an introduction to what a human clone is, before tackling some of the most common and frequently bizarre criticisms of cloning: Is it really wicked? Can we regulate it? What about the welfare of cloned children? Does it turn human beings into commodities? Dismissing one by one some of the myths about human cloning, in particular that it is degrading and unsafe, he astutely argues that some of our most cherished values, such as the freedom to start a family and the freedom from state control, actually support the case for human cloning. Offering a brave and lucid insight into this ethical minefield, John Harris at last shows that far from ending the diversity of human life or creating a race of super-clones, cloning has the power to improve and heal human life. (shrink)