The aim of UK-REACH (“The United Kingdom Research study into Ethnicity And COVID-19 outcomes in Healthcare workers”) is to understand if, how, and why healthcare workers (HCWs) in the United Kingdom (UK) from ethnic minority groups are at increased risk of poor outcomes from COVID-19. In this article, we present findings from the ethical and legal stream of the study, which undertook qualitative research seeking to understand and address legal, ethical, and social acceptability issues around data protection, privacy, and information (...) governance associated with the linkage of HCWs’ registration data and healthcare data. We interviewed 22 key opinion leaders in healthcare and health research from across the UK in two-to-one semi-structured interviews. Transcripts were coded using qualitative thematic analysis. Participants told us that a significant aspect of Big Data research in public health is varying drivers of mistrust—of the research itself, research staff and funders, and broader concerns of mistrust within participant communities, particularly in the context of COVID-19 and those situated in more marginalised community settings. However, despite the challenges, participants also identified ways in which legally compliant and ethically informed approaches to research can be crafted to mitigate or overcome mistrust and establish greater confidence in Big Data public health research. Overall, our research indicates that a “Big Data Ethics by Design” approach to research in this area can help assure (1) that meaningful community and participant engagement is taking place and that extant challenges are addressed, and (2) that any new challenges or hitherto unknown unknowns can be rapidly and properly considered to ensure potential (but material) harms are identified and minimised where necessary. Our findings indicate such an approach, in turn, will help drive better scientific breakthroughs that translate into medical innovations and effective public health interventions, which benefit the publics studied, including those who are often marginalised in research. (shrink)

In the contemporary literature of educational philosophy and theory, it is almost routinely assumed or claimed that 'education' is a 'contested' concept: that is, it is held that education is invested – as it were, 'all the way down' - with socially constructed interests and values that are liable to diverge in different contexts to the point of mutual opposition. It is also often alleged that post-war analytical philosophers of education such as R. S. Peters failed to appreciate such contestability (...) in seeking a single unified account of the concept of education. Following a brief re-visitation of Peters' analytical influences and approach and some consideration of recent 'post-analytical' criticisms of analytical educational philosophy on precisely this score, it is argued that much of the case for the so-called 'contestability' of education rests on a confusion of different concepts with different senses of 'education' that proper observance of well-tried methods of conceptual analysis easily enables us to avoid. (shrink)

Writing a little over a decade ago of developments in educational philosophy, R. F. Dearden remarked on the dearth of alternative approaches to that of conceptual analysis which predominated, at least in Anglophone cultures, at that time. One possible avenue of enquiry which he identified as conspicuously absent in this respect was the development of a distinctively Catholic approach to problems of educational philosophy, observing that a work of the mid-war years, Maritain's Education at the Crossroads, appeared to be well (...) nigh the only modern effort in this direction. More than a decade on from this, in a climate no longer exclusively dominated by conceptual analysis - indeed, in which there is unprecedented interest in a wealth of different schools, traditions and approaches to philosophy of education - Dearden's remarks about the absence of a distinctively Catholic perspective still apply. In the following essay, therefore, the authors have undertaken, via a critical analysis of Maritain's educational speculations of half a century ago, to try to discern some of the principal issues and considerations which would need to be addressed in the interests of identifying a distinctively Catholic educational philosophy. (shrink)

Writing a little over a decade ago of developments in educational philosophy, R. F. Dearden remarked on the dearth of alternative approaches to that of conceptual analysis which predominated, at least in Anglophone cultures, at that time. One possible avenue of enquiry which he identified as conspicuously absent in this respect was the development of a distinctively Catholic approach to problems of educational philosophy, observing that a work of the mid-war years, Maritain's Education at the Crossroads (1943), appeared to be (...) well nigh the only modern effort in this direction. More than a decade on from this, in a climate no longer exclusively dominated by conceptual analysis - indeed, in which there is unprecedented interest in a wealth of different schools, traditions and approaches to philosophy of education - Dearden's remarks about the absence of a distinctively Catholic perspective still apply. In the following essay, therefore, the authors have undertaken, via a critical analysis of Maritain's educational speculations of half a century ago, to try to discern some of the principal issues and considerations which would need to be addressed in the interests of identifying a distinctively Catholic educational philosophy. (shrink)

Stanley Milgram’s work on obedience to authority is social psychology’s most influential contribution to theorizing about Holocaust perpetration. The gist of Milgram’s claims is that Holocaust perpetrators were just following orders out of a sense of obligation to their superiors. Milgram, however, never undertook a scholarly analysis of how his obedience experiments related to the Holocaust. The author first discusses the major theoretical limitations of Milgram’s position and then examines the implications of Milgram’s (oft-ignored) experimental manipulations for Holocaust theorizing, contrasting (...) a specific case of Holocaust perpetration by Reserve Police Battalion 101 of the German Order Police. It is concluded that Milgram’s empirical findings, in fact, do not support his position-one that essentially constitutes an obedience alibi. The article ends with a discussion of some of the social dangers of the obedience alibi. (shrink)

The typical kind of color realism is reductive: the color properties are identified with properties specified in other terms (as ways of altering light, for instance). If no reductive analysis is available — if the colors are primitive sui generis properties — this is often taken to be a convincing argument for eliminativism. That is, realist primitivism is usually thought to be untenable. The realist preference for reductive theories of color over the last few decades is particularly striking in light (...) of the generally anti-reductionist mood of recent philosophy of mind. The parallels between the mind—body problem and the case of color are substantial enough that the difference in trajectory is surprising. While dualism and non-reductive physicalism are staples, realist primitivism is by and large a recent addition to the color literature. And it remains a minority position, although one that is perhaps gaining support. In this paper, we investigate whether it should be accepted, and conclude it should not be. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Response to Susan Laird, “Musical Hunger: A Philosophical Testimonial of Miseducation”Estelle R. JorgensenSusan Laird’s lament of her “musical under-education,” her youthful lack of opportunity for the sorts of experiences for which she hungered and its life-long after-effects, and her invocation of hunger as a metaphor for music education raise compelling questions. In a feminized field such as music, particularly piano playing, her hunger is particularly poignant. Also, the (...) notion of “musical taste” takes on new meaning, and the musical, educational, and ethical questions this metaphor evokes reveal its richness as a means of thinking about music education. This metaphor joins others such as Barbara Thayer Bacon’s metaphor of the quilt, Jane Roland Martin’s metaphor of the home, Iris Yob’s metaphor of pilgrimage, Elizabeth Gould’s metaphor of the nomad, Virginia Richardson’s metaphor of the steward, and Randall Allsup’s metaphor of the garage band, each of which illumines music education differently.1 Without one, we miss important insights into the thought and practice of music education; when taken together, they offer a richer view than were we to see music education in terms of one alone. [End Page 75]Although metaphor evokes imaginative thought and practice in music education, it is also limited. As Nelson Goodman aptly puts it, metaphor is a “matter of teaching an old word new tricks” and an “expedition abroad in which associations with one realm are applied in another.”2 Its power lies in its evocative and imaginative quality as it startles and surprises, challenges familiar ways of thinking and doing, and opens new possibilities for how we might think, act, and be differently. Although Laird would not want to literalize musical hunger or equate it with physical hunger—physical and spiritual realms intersect but they are not equivalent—it is possible to freeze a metaphor or literalize the vitality out of it. Testing it systematically, we enter the ground between metaphor and model, or what Iris Yob thinks of as the metaphorical model.3 While metaphor may prompt an intellectual journey, it cannot take us the entire way. In its particularistic and imaginative appeal, it opens reflection though it cannot suffice. A metaphor may also have a dark side. For example, envisaging the teacher’s role as salvific in providing bread for the hungry or preventing gluttony or food addictions may foster a paternalistic view that substitutes the teacher’s view of a student’s long term interests for the student’s directly-known and immediately perceived needs and interests, thereby subverting Laird’s expressed interest in the student’s desires. The educational “sin” of addiction may also be “redeemed” in Schefflerian fashion by pointing to important contributions of musicians who were doubtless excessive in their musical engagements.4 These possibilities suggest that we shall need to examine critically the metaphor and what it means for music education and move beyond the metaphor to its related models of music education.One of the interesting questions that Laird’s metaphor of hunger raises is the possibility of spiritual hunger, especially in a pervasively materialistic world. Matters related to spirituality have been addressed variously by writers in music education, whether it be the “healing” and ecologically-oriented approach of June Boyce-Tillman, the evolutionary and anthropologically grounded holistic approach of Anthony Palmer, the ethically-based approach of David Carr, the introspective and politically-charged writing of Cathy Benedict and Randall Allsup, the feminist perspectives of Elizabeth Gould, Charlene Morton, Roberta Lamb, and Deanne Bogdan, or the religiously grounded work of Iris Yob.5 Notions of spiritual hunger might be seen differently within the various lenses that these writers bring to music education but they all underscore the importance of knowing that goes beyond the literal, utilitarian, generalizable, and vocational to address the life of mind and body that Susanne Langer terms “feeling” and with which the arts, myths, rituals, and religions have to do.6 As such, they rebuke general education that is limited to reading, writing, and arithmetic, and driven by tests, standards, and mandates that often give short shrift to matters of human spirituality. Still, as the recent unanimous resolution in favor of... (shrink)

This essay pursues two goals: to argue that two fundamental types of time—the time of objective reality and “the time of the soul”—meet in human activity and history and to defend the legitimacy of calling a particular version of the second type a kind of time. The essay begins by criticizing Paul Ricoeur’s version of the claim that times of these two sorts meet in history. It then presents an account of human activity based on Heidegger’s Being and Time, according (...) to which certain times of the two types—existential temporality and succession—meet in human activity. The legitimacy of calling existential temporality a kind of time is then defended via an expanded analysis of activity that examines where the two times meet there. The concluding section briefly considers a conception of historical time due to David Carr before showing why history is a broader domain encompassing human activity where the two times meet. (shrink)

This essay pursues two goals: to argue that two fundamental types of time—the time of objective reality and “the time of the soul”—meet in human activity and history and to defend the legitimacy of calling a particular version of the second type a kind of time. The essay begins by criticizing Paul Ricoeur’s version of the claim that times of these two sorts meet in history. It then presents an account of human activity based on Heidegger’s Being and Time, according (...) to which certain times of the two types—existential temporality and succession—meet in human activity. The legitimacy of calling existential temporality a kind of time is then defended via an expanded analysis of activity that examines where the two times meet there. The concluding section briefly considers a conception of historical time due to David Carr before showing why history is a broader domain encompassing human activity where the two times meet. (shrink)

Edward Wilson Averill By the phrase 'anthropocentric account of color' I mean an account of color that makes an assumption of the following form: two ...

"[This book is] focused on the place of character and virtue in professional practice. Professional practices usually have codes of conduct designed to ensure good conduct; but while such codes may be necessary and useful, they appear far from sufficient, since many recent public scandals in professional life seem to have been attributable to failures of personal moral character. This book argues that there is a pressing need to devote more attention in professional education to the cultivation or development of (...) such moral qualities as integrity, courage, self-control, service and selflessness... [This] volume looks beyond traditional professions to explore the ethical dimensions of a broad range of important professional practices. Inspired by a successful international and interdisciplinary conference on the topic, the book examines various ways of promoting moral character and virtue in professional life from the general ethical perspective of contemporary neo-Aristotelian virtue theory."--. (shrink)

Qualities of personal character would appear to play a significant role in the professional conduct of teachers. It is often said that we remember teachers as much for the kinds of people they were than for anything they may have taught us, and some kinds of professional expertise may best be understood as qualities of character After (roughly) distinguishing qualities of character from those of personality, the present paper draws on the resources of virtue ethics to try to make sense (...) of the former. In the course of this, it is argued that while the key virtue ethical concept of phronesis orpractical wisdom has been widely deployed to account for aspects of professional teacher expertise, it has also been subject to rather un-Aristotelian interpretation as a kind of situation specific productive reasoning. The present paper seeks to show that it is better employed for understanding character in general and character in teaching in particular. The paper concludes with some observations about the professional education or cultivation of character. (shrink)

One matter upon which the already voluminous philosophical and psychological literature on the topic seems to be agreed is that gratitude is a psychologically and socially beneficial human quality of some moral significance. Further to this, gratitude seems to be widely regarded by positive psychologists and virtue ethicists as a moral virtue. This paper, however, sets out to show that such claims and assumptions about the moral character of gratitude are questionable and that its status as a moral virtue is (...) by no means straightforward. (shrink)

Written by some of the world's leading academics and professionals in the field, this collection of essays brings together two complementary views on child development - the role of society and the role of cognitive growth.

A number of ways of taxonomizing human learning have been proposed. We examine the evidence for one such proposal, namely, that there exist independent explicit and implicit learning systems. This combines two further distinctions, (1) between learning that takes place with versus without concurrent awareness, and (2) between learning that involves the encoding of instances (or fragments) versus the induction of abstract rules or hypotheses. Implicit learning is assumed to involve unconscious rule learning. We examine the evidence for implicit learning (...) derived from subliminal learning, conditioning, artificial grammar learning, instrumental learning, and reaction times in sequence learning. We conclude that unconscious learning has not been satisfactorily established in any of these areas. The assumption that learning in some of these tasks (e.g., artificial grammar learning) is predominantly based on rule abstraction is questionable. When subjects cannot report the rules that govern stimulus selection, this is often because their knowledge consists of instances or fragments of the training stimuli rather than rules. In contrast to the distinction between conscious and unconscious learning, the distinction between instance and rule learning is a sound and meaningful way of taxonomizing human learning. We discuss various computational models of these two forms of learning. (shrink)

A number of ways of taxonomizing human learning have been proposed. We examine the evidence for one such proposal, namely, that there exist independent explicit and implicit learning systems. This combines two further distinctions, between learning that takes place with versus without concurrent awareness, and between learning that involves the encoding of instances versus the induction of abstract rules or hypotheses. Implicit learning is assumed to involve unconscious rule learning. We examine the evidence for implicit learning derived from subliminal learning, (...) conditioning, artificial grammar learning, instrumental learning, and reaction times in sequence learning. We conclude that unconscious learning has not been satisfactorily established in any of these areas. The assumption that learning in some of these tasks is predominantly based on rule abstraction is questionable. When subjects cannot report the “implicitly learned” rules that govern stimulus selection, this is often because their knowledge consists of instances or fragments of the training stimuli rather than rules. In contrast to the distinction between conscious and unconscious learning, the distinction between instance and rule learning is a sound and meaningful way of taxonomizing human learning. We discuss various computational models of these two forms of learning. (shrink)

Colour has often been supposed to be a subjective property, a property to be analysed orretly in terms of the phenomenological aspects of human expereince. In contrast with subjectivism, an objectivist analysis of color takes color to be a property objects possess in themselves, independently of the character of human perceptual expereince. David Hilbert defends a form of objectivism that identifies color with a physical property of surfaces - their spectral reflectance. This analysis of color is shown to provide (...) a more adequate account of the features of human color vision than its subjectivist rivals. The author's account of colro also recognises that the human perceptual system provides a limited and idiosyncratic picture of the world. These limitations are shown to be consistent with a realist account of colour and to provide the necessary tools for giving an analysis of common sense knowledge of color phenomena. (shrink)

Consumer concern for “ethical products”, or ethical aspects of the goods which they purchase, is a subject of increasing interest and research,which is here illustrated by an examination of the Fair Trade movement, with special reference to coffee as an indicative commodity. Kate Bird, is currently Lecturer in the Development Administration Group, School of Public Policy, Birmingham University, Birmingham B15 2TT, England, having previously worked abroad and written her MSc dissertation at Wye College on fair trade in coffee products. Dr (...) Hughest holds the Sainsbury Chair in Agribusiness and Food Marketing at Wye College, University of London, Wye, Ashford, Kent TN25 5AH, England (email: [email protected]), where he is also Director of the Food Industry Management Group. He has wide international experience of food management issues. (shrink)

Husserl's Lengthening Shadow: A Historical Introduction In the Maurice Merleau- Ponty wrote an essay called 'Le philosophe et son ombre'. ...

It is central to virtue ethics both that morally sound action follows from virtuous character, and that virtuous character is itself the product of habitual right judgement and choice: that, in short, we choose our moral characters. However, any such view may appear to encounter difficulty in those cases of moral conflict where an agent cannot simultaneously act (say) both honestly and sympathetically, and in which the choices of agents seem to favour the construction of different moral characters. This paper (...) argues, against possible counter-arguments, for a view of virtue ethics which embraces the diversity of moral character. (shrink)

The question of the identity or persistence of the self through time may be interesting for philosophers, but it is hardly a burning question for most individuals. On the other hand, the question of who I am, what or who I take myself to be, can be a vital, even burning question for most of us at some time in our lives. This is the notion of personal identity I take up in this paper. It is an identity that is (...) not pre-given a priori but is always in some sense an open question, never completely decided. Here the narrative conception of self is relevant, since it is often a question of what story or kind of story my identity instantiates. This notion of personal identity is inherently temporal, but not in the sense of temporal persistence but of temporal coherence of past, present and future. And here the question of personal identity is inevitably social, since it is largely a question of what group I identify myself with, what social role I take myself to embody. And what complications occur when I identify myself with more than one group? Here many social conflicts and also intrapersonal conflicts have their source. My topic thus turns on ideas of personal identity that are reflected in the popular expressions “identity crisis” and “identity politics.”. (shrink)

From some perspectives, it seems obvious that emotions and feelings must be both reasonable and morally significant: from others, it may seem as obvious that they cannot be. This paper seeks to advance discussion of ethical implications of the currently contested issue of the relationship of reason to feeling and emotion via reflection upon various examples of affectively charged moral dilemma. This discussion also proceeds by way of critical consideration of recent empirical enquiry into these issues in the literature of (...) so-called emotional intelligence. In this regard, despite ambiguities in their accounts of the relationship of reason to emotion, advocates of emotional intelligence generally incline to therapeutic conceptions of emotional health which are not inconsistent with currently fashionable cognitivist accounts of feeling and emotion. All the same, it is arguable that therapeutic or other strategies which overplay the possibility of cognitive or other resolution of emotional conflict are prey to certain difficulties. First, they underemphasise those passive but identity-constitutive aspects of affect which are not obviously rationally accountable. Secondly, they insufficiently recognise the extent to which emotional conflicts can be significantly implicated in moral diversity. In view of either or both of these points, they may fail to appreciate the moral inappropriateness of attempts to resolve certain forms of emotional conflict or tension. (shrink)

The strongest arguments for the permissibility of geoengineering (also known as climate engineering) rely implicitly on non-ideal theory—roughly, the theory of justice as applied to situations of partial compliance with principles of ideal justice. In an ideally just world, such arguments acknowledge, humanity should not deploy geoengineering; but in our imperfect world, society may need to complement mitigation and adaptation with geoengineering to reduce injustices associated with anthropogenic climate change. We interpret research proponents’ arguments as an application of a particular (...) branch of non-ideal theory known as “clinical theory.” Clinical theory aims to identify politically feasible institutions or policies that would address existing (or impending) injustice without violating certain kinds of moral permissibility constraints. We argue for three implications of clinical theory: First, conditional on falling costs and feasibility, clinical theory provides strong support for some geoengineering techniques that aim to remove carbon dioxide from the atmosphere. Second, if some kinds of carbon dioxide removal technologies are supported by clinical theory, then clinical theory further supports using those technologies to enable “overshoot” scenarios in which developing countries exceed the cumulative emissions caps that would apply in ideal circumstances. Third, because of tensions between political feasibility and moral permissibility, clinical theory provides only weak support for geoengineering techniques that aim to manage incoming solar radiation. (shrink)

Phenomenological questions differ from those of metaphysics and epistemology. Regarding history, rather than asking: What is history? Or: How do we know history? a phenomenology of history inquires into history as a phenomenon, and into the experience of the historical. How does history present itself to us, how does it enter our lives, and what are the forms of experience in which it does so? The purpose of this essay is to outline a distinctively phenomenological approach to history. History is (...) usually associated with social existence and its past, and so this essay will ask about the experience of the social world and of its temporality. Experience in this context connotes not just observation but also involvement and interaction. We experience history not just in the social world around us but also in our own engagement with it. Philosophers have asked both metaphysical and epistemological questions about history, and some of the best-known philosophies of history have resulted from this questioning. The phenomenological approach is different, but it is not unrelated to these traditional philosophical questions. The later part of this essay will turn in some detail to how phenomenology, though distinct, may connect to these questions. (shrink)

We all know that something is eternal. And it ain’t houses and it ain’t names, and it ain’t earth, and it ain’t even the stars... everybody knows in their bones that something is eternal, and that something has to do with human beings. All the greatest people ever lived have been telling us that for five thousand years and yet you’d be surprised how people are always losing hold of it. There’s something way down deep that’s eternal about every human (...) being. The main aim of this paper is to raise and explore some issues about the possible or actual uses of past and present-day creative and imaginative literature for moral educational purposes—more specifically to the purpose.. (shrink)

Despite the undeniable ethical dimensions of paid occupations — trades and services — other than the traditional professions, it is still natural to associate courses of professional ethics with medicine, law, nursing or teaching, rather than auto‐repair, supermarket assistance or window‐cleaning. Indeed, it seems plausible to hold that if there is anything more to the traditional distinction of professions from trades or other services than considerations of social and economic status, it might well reside in the distinctive ethical or moral (...) character and implications of such occupations as medicine, law and education. This paper undertakes to explore, via examination of some of the commonly suggested criteria of professionalism, the nature of such implications and the extent to which they justify continued deployment of a distinctive occupational category of ‘profession’. On the assumption that they do, however, the paper is also concerned to examine critically the consequences for education in professional ethics of any such distinctive ethics of profession. (shrink)

Some types of solar radiation management (SRM) research are ethically problematic because they expose persons, animals, and ecosystems to significant risks. In our earlier work, we argued for ethical norms for SRM research based on norms for biomedical research. Biomedical researchers may not conduct research on persons without their consent, but universal consent is impractical for SRM research. We argue that instead of requiring universal consent, ethical norms for SRM research require only political legitimacy in decision-making about global SRM trials. (...) Using Allen Buchanan & Robert Keohane's model of global political legitimacy, we examine several existing global institutions as possible analogues for a politically legitimate SRM decision-making body. (shrink)

Nauczanie etyki w szkole uznawane jest za ważne i potrzebne. Ale czy etyki można się nauczyć? I czy nauczanie jej powinno polegać na przekazywaniu wiedzy o koncepcjach etycznych, ewentualnie dyskusji wokół nich, czy raczej na kształtowaniu moralnych postaw uczniów i właściwych zachowań? Artykuł podejmuje namysł nad tymi problemami w nawiązaniu do różnych tradycji myśli etycznej i teorii moralności. Za główny punkt odniesienia i podstawę praktyki edukacyjnej proponuje przyjąć odnowioną współcześnie Arystotelesowską etykę cnót. Koncepcja phronesis jako rozumności praktycznej, pozwalającej tworzyć sądy (...) moralne wrażliwe na kontekst i uwzględniające złożoność trudnych do uzgodnienia interesów i dóbr, wydaje się dla edukacji moralnej wciąż aktualnym modelem. Nauczanie i dyskusja nastawione na rozważanie konkretnych przypadków i opowieści, czyli kształcenie umiejętności tego typu osądu, pozwala uniknąć zagrożeń, jakie niesie nauka skupiona na zagadnieniach teoretycznych: uwikłania w definicyjne niejasności w określaniu wartości moralnych, czy myślenia oderwanego od emocji i od doświadczenia. Nauka polegająca na analizie filozoficznej tradycji wiąże się z ryzykiem, iż przekazywana wiedza okaże się nieadekwatna do wieku i poziomu osobistego rozwoju ucznia, generując moralny subiektywizm i relatywistyczny sceptycyzm. Argument ten nie jest jednak skierowany przeciwko teoretyzowaniu i wprowadzaniu abstrakcyjnych rozważań w procesie kształcenia, nawet na najwcześniejszych etapach: teoretyzowanie i budowanie racjonalnych uzasadnień jest potrzebne, ale powinno wynikać z inspiracji i rozwoju intelektualnych predyspozycji, a nie z przekazu gotowej wiedzy. (shrink)

Seeking to reinstate the importance of knowledge, truth and curriculum in contemporary intellectual debate, this book fills a major gap in the literature and greatly advances an exciting area of research.

Climate engineering (CE), the intentional modification of the climate in order to reduce the effects of increasing greenhouse gas concentrations, is sometimes touted as a potential response to climate change. Increasing interest in the topic has led to proposals for empirical tests of hypothesized CE techniques, which raise serious ethical concerns. We propose three ethical guidelines for CE researchers, derived from the ethics literature on research with human and animal subjects, applicable in the event that CE research progresses beyond computer (...) modeling. The Principle of Respect requires that the scientific community secure the global public's consent, voiced through their governmental representatives, before beginning any empirical research. The Principle of Beneficence and Justice requires that researchers strive for a favorable risk–benefit ratio and a fair distribution of risks and anticipated benefits, all while protecting the basic rights of affected individuals. Finally, the Minimization Principle requires that researchers minimize the extent and intensity of each experiment by ensuring that no experiments last longer, cover a greater geographical extent, or have a greater impact on the climate, ecosystem, or human welfare than is necessary to test the specific hypotheses in question. Field experiments that might affect humans or ecosystems in significant ways should not proceed until a full discussion of the ethics of CE research occurs and appropriate institutions for regulating such experiments are established. (shrink)