Microfilament interactions with the plasma membranes of animal cells appear to vary with cell type and localization. In the erythrocyte, actin oligomers are associated with the membrane via spectrin and ankyrin. The ends of stress fibers in cultured cells, such as fibroblasts, are attached to the plasma membrane at focal adhesion sites and may involve the protein vinculin as a linking protein. In intestinal brush border microvilli a 110,000 dalton protein links the microfilament bundles to sites on the microvillus. A (...) transmembrane complex containing actin stably associated with a cell surface glycoprotein can be isolated from ascites tumor cell microvilli and can be obtained still associated with microfilaments by gentle extraction and gradient centrifugation of the microvilli. These varied interaction mechanisms are believed to be needed to satisfy the different structural and dynamic requirements of the particular systems. (shrink)

Stimulation of mitogenesis by the epidermal growth factor (EGF) operates through a pathway involving the receptor, the small G‐protein Ras and protein kinases of the MAP kinase cascade. It is proposed that two of the critical steps of that pathway utilize localization of components to the plasma membrane where Ras is located: recruitment of the nucleotide exchange protein Sos to the phosphorylated EGF receptor via a complex with the SH2/SH3‐containing protein Grb2 and recruitment of the protein kinase Raf to activated (...) Ras. Moreover, it is then proposed that Raf associates with the cytoskeleton at the membrane as it is being activated. Other signaling elements, including class I receptor kinases, nonreceptor tyrosine kinases and tyrosine phosphatases, are known to function at specific cellular sites. These observations have led us to propose that localization of signaling components, and particularly sites at membrane‐microfilament interfaces, play critical roles in cellular regulation. (shrink)

MUC1 and MUC4 are the two membrane mucins that have been best characterized. Although they have superficially similar structures and have both been shown to provide steric protection of epithelial surfaces, recent studies have also implicated them in cellular signaling. They act by substantially different mechanisms, MUC4 as a receptor ligand and MUC1 as a docking protein for signaling molecules. MUC4 is a novel intramembrane ligand for the receptor tyrosine kinase ErbB2/HER2/Neu, triggering a specific phosphorylation of the ErbB2 in the (...) absence of other ErbB ligands and potentiating phosphorylation and signaling through the ErbB2/ErbB3 heterodimeric receptor complex formed in the presence of neuregulin. In contrast, MUC1 has a highly conserved cytoplasmic tail, which binds β‐catenin, a key component of adherens junctions and a regulator of transcription, in a process that is tightly regulated by MUC1 phosphorylation. The specific localization of these membrane mucins to the apical surfaces of epithelial cells suggests that their signaling functions may be important as sensor mechanisms in response to invasion or damage of epithelia. BioEssays 25:66–71, 2003. © 2002 Wiley Periodicals, Inc. (shrink)

The neuregulin gene encodes a series of polypeptide growth factors that can influence the growth state of target vertebrate cells in culture. Recently, three studies have explored the in vivo function of the neuregulin signaling system in mice by disrupting the genes encoding the neuregulin ligand(1) and two of its receptors, ErbB2(2) and ErbB4(3). Each of the genes is essential for development, and aberrations in cardiac and neural development are particularly prominent in mutant embryos. The observed defects, together with the (...) localization of expression of the neuregulin signaling components within these tissues, highlight a paracrine mechanism for neuregulin‐mediated intercellular communication. (shrink)

O‐glycosylation is the post‐translational process whereby carbohydrate is added to hydroxylated amino acids of proteins. The major O‐glycosylation pathway in animal cells is involved in the synthesis of oligosaccharides linked by N‐acetylgalactosamine to serine or threonine residues in ‘mucin‐type’ proteins or their analogs. In this review, we discuss the evidence for the cellular localization of the biosynthetic steps in this pathway and propose a simplified, consensus version. We also propose variations of the simple pathway to account for its heterogeneity and (...) variability in different cell types and differentiation states. (shrink)

Comment expliquer, dans une perspective psychologique, pourquoi certaines personnes se tournent vers le religieux aujourd’hui? Quels sont les motifs d’attraction pour le religieux? Cette question est particulièrement importante dans le contexte actuel de la sécularisation et du marché du religieux. Des résultats solides soutiennent la présence de vulnérabilités psychologiques préalables à l’attraction pour le religieux. Outre ces besoins compensatoires, nous émettons l’hypothèse que la religiosité moderne est caractérisée par des motivations qui reflètent la réalisation de soi et le développement optimal (...) de la personne . Dans le présent article, sept études sont rapportées. Parmi des populations spécifiques , plusieurs mesures ont été examinées dans le cadre de ces deux paradigmes . Les comparaisons aux scores obtenus par la population tout-venant sur les mêmes mesures suggèrent la coexistence de ces deux types de motifs. En outre, les différences quantitatives observées entre les populations étudiées semblent pouvoir être interprétées en termes de correspondance entre la demande et l’offre. (shrink)

En utilisant de première main les sources juives et les textes de la tradition hébraïque, ce livre affirme la différence fondamentale entre le messianisme et ce qui y est souvent assimilé, le millénarisme, la fin du monde, la téléologie, la théodicée et l’eschatologie. Cette distinction préliminaire, philosophiquement articulée, permet de mieux penser le lien entre le temps et la loi, c’est-à-dire finalement entre le politique et le religieux, et d’en dégager quelques significations majeures. En particulier, la sécularisation est ici envisagée (...) sous deux rapports opposés et complémentaires, l’advenir du nouveau et le retour du même, la réparation et la répétition. Le livre éclaire par ailleurs la notion de loi du talion au regard de la rédemption messianique et propose une réflexion sur la relation qu’entretiennent la temporalité et la loi. Il se conclut sur une affirmation : la réalisation messianique ne peut finalement s’inscrire que dans l’éphémère et le messianisme ne peut s’entendre que dans l’instant et non dans la durée, dans l’imprévisibilité et non dans la linéarité. (shrink)

— Quand le messie viendra t-il?… — Va lui demander. Traité talmudique Sanhédrin, 98a. Pourquoi parler du messianisme aujourd’hui? Cette notion de messianisme, souvent incomprise et dont la signification est surdéterminée ou connotée, semble de prime abord se référer à l’antique tradition juive, avant d’être reprise par les monothéismes. Mais on la retrouve finalement dans de nombreux discours politiques, journalistiques, sociologiques, ou encore dans les théories millénari...

Le caractère institutionnel du messie et sa capacité à instaurer une suspension de la Loi en font une figure étonnamment proche du souverain. Cette possibilité de changer l’état de la Loi que détient le souverain est également celle du messie : comme le souverain, il possède la capacité d’instituer un nouveau rapport à la Loi au sein de la temporalité messianique, en rétablissant ou suspendant les lois alors en vigueur. La Loi, religieuse dans le cas du messianisme juif, juridique dans (...) le cas de l’état d’exception, serait donc susceptible d’un changement significatif d’état. L’examen de cette proximité entre les deux figures nous oblige alors à renouer avec le caractère éminemment politique que possède le messianisme originaire, capable d’accorder une véritable structure conceptuelle à la question de la souveraineté. La politique révolutionnaire et prolétarienne dont parle Benjamin pourrait alors apparaître comme étant l’équivalent profane de la rédemption messianique. (shrink)

When designing public policies, decision makers often rely on their own behavioral preferences. Pepper & Nettle's theory suggests that these preferences are unlikely to be appropriate when applied to a different environment. This theory has profound implications for the design and ethics of public policies.

Le Procès de Kafka est généralement interprété comme une œuvre mettant en scène une victime du système bureaucratique autoritaire : Joseph K., innocent, est condamné à tort par un jugement hâtif, par un semblant de justice, par la faute d’avocats incompétents ou d’une calomnie injustifiée. Personne ne semble remettre en question l’innocence de Joseph K. Et si le procès de Joseph K. n’était pas une procédure infligée à un innocent, mais une occasion pour un coupable se racheter? C’est ce que (...) K. ne verra pas. Si l’innocence n’est qu’une fausse question durant le déroulement du Procès, nous sommes alors contraints d’interroger le rapport entre le coupable et sa faute, entre la peine et son châtiment, pour le dire encore autrement : entre l’individu et la loi. Au regard du droit hébraïque, nous verrons que la question que soulève le Procès n’est pas celle de l’injustice, mais celle de la culpabilité. (shrink)

We estimate that 208,000 deep brain stimulation (DBS) devices have been implanted to address neurological and neuropsychiatric disorders worldwide. DBS Think Tank presenters pooled data and determined that DBS expanded in its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. The DBS Think Tank was founded in 2012 providing a space where clinicians, engineers, researchers from industry and academia discuss current and emerging DBS technologies and logistical and ethical issues facing the field. (...) The emphasis is on cutting edge research and collaboration aimed to advance the DBS field. The Eighth Annual DBS Think Tank was held virtually on September 1 and 2, 2020 (Zoom Video Communications) due to restrictions related to the COVID-19 pandemic. The meeting focused on advances in: (1) optogenetics as a tool for comprehending neurobiology of diseases and on optogenetically-inspired DBS, (2) cutting edge of emerging DBS technologies, (3) ethical issues affecting DBS research and access to care, (4) neuromodulatory approaches for depression, (5) advancing novel hardware, software and imaging methodologies, (6) use of neurophysiological signals in adaptive neurostimulation, and (7) use of more advanced technologies to improve DBS clinical outcomes. There were 178 attendees who participated in a DBS Think Tank survey, which revealed the expansion of DBS into several indications such as obesity, post-traumatic stress disorder, addiction and Alzheimer’s disease. This proceedings summarizes the advances discussed at the Eighth Annual DBS Think Tank. (shrink)

This paper investigates the relationship that people with high functioning autism have with organizational temporality by considering this operationalization within the framework of humanistic management. To do so, it proposes an analysis based on seven propositions. Autism is a disorder that is still poorly understood and often linked to social depictions that are as unfounded as they are repulsive. It remains an unexplored area of study in the field of management sciences. Existing scholarship has established that people with autism have (...) great difficulty finding and retaining employment. While it is well known that they have weak social skills, their difficulties in relation to time have only been studied in medical research, even though organizational temporality substantially shapes the functioning of teams. The operationalization of autistic temporality as a particular temporality within humanistic management allows for the development of a new conceptual framework based on a consideration of neuro-atypia. This paper begins with a presentation of the theoretical background. It then develops the theoretical model. Implications, limitations and directions for further studies are discussed before concluding. (shrink)

Why are some autocrats able to personalize power within their regimes while others are not? Past studies have focused on the balance of power between the autocrat and his or her supporting coalition of peer or subordinate elites, but we find that often the crucial relationship is between the autocrat and the “old guard”—retired leaders, party elders, and other elites of the outgoing generation. Using an original data set of authoritarian leadership transitions, we argue that when members of the old (...) guard retain oversight capacity over their incoming successor, he or she is less likely to overturn power-sharing arrangements and consolidate individual power. We illustrate this argument with a case study of three leadership transitions in China between 1989 and 2012. This study’s findings advance our understanding of elite politics and intergenerational conflict in authoritarian regimes. (shrink)

The belief in immanent justice is the expectation that the universe is designed to ensure that evil is punished and virtue rewarded. What makes this belief so ‘natural’? Here, we suggest that this intuition of immanent justice derives from our evolved sense of fairness. In cases where a misdeed is followed by a misfortune, our sense of fairness construes the misfortune as a way to compensate for the misdeed. To test this hypothesis, we designed a set of studies in which (...) we show that people who do not believe in immanent justice are nonetheless implicitly influenced by intuitions of immanent justice. Strikingly, this effect disappears when the misfortune is disproportionate compared to the misdeed: In this case, justice is not restored and participants lose the intuition of immanent justice. Following recent theories of religion, we suggest that this intuition contributes to the cultural success of beliefs in immanent justice. (shrink)

A long tradition of research in WEIRD (Western, Educated, Industrialized, Rich, Democratic) countries has investigated how people weigh individual welfare versus group welfare in their moral judgments. Relatively less research has investigated the generalizability of results across non-WEIRD populations. In the current study, we ask participants across nine diverse cultures (Bali, Costa Rica, France, Guatemala, Japan, Madagascar, Mongolia, Serbia, and the USA) to make a series of moral judgments regarding both third-party sacrifice for group welfare and first-person sacrifice for group (...) welfare. In addition to finding some amount of cross-cultural variation on most of our questions, we also find two cross-culturally consistent judgments: (1) when indi- viduals are in equivalent situations, overall welfare should be maximized, and (2) harm to individuals should be taken into account, and some types of individual harm can trump overall group welfare. We end by discussing the specific pattern of variable and consistent features in the context of evolutionary theories of the evolution of morality. (shrink)

Neonatal behavioral data support the argument that multiple relations exist between vision and touch. Looking at an object triggers the motion of a neonate's arm and hand towards it. A textured surface that is seen can be recognized tactilely, but not a volumetric shaped object in cross-modal transfer tasks. These data are supported by adult neuroimaging data.

We designed a new protocol requiring French adult participants to group a large number of Munsell colour chips into three or four groups. On one, relativist, view, participants would be expected to rely on their colour lexicon in such a task. In this [ramework, the resulting groups should be more similar to French colour categories than to other languages categories. On another, universalist, view, participants would be expected to rely on universal features of perception. In this second framework, the resulting (...) groups should match colour categories of three and four basic terms languages. In this work, we first collected data to build an accurate map of French colour terms categories (Experiment 1). We went on testing how native French speakers spontaneously sorted a set of randomly presented coloured chips and, in line with the relativist prediction, we found that the resulting colour groups were more similar to French colour categories than to three and four basic terms languages (Experiment 2). However, the same results were obtained in a verbal interference condition (Experiment 3), suggesting that participants rely on language specific and nevertheless perceptual, colour categories. Collectively, these results suggest that the universalist/relativist dichotomy is a too narrow one. (shrink)

As part of an ongoing process of Indigenous Nation Building, Gugu Badhun Nation is engaged in developing an economy according to Gugu Badhun values. Rather than simply mimicking capitalism, the practice of visioning this economy begins with considering core cultural principles for the Nation. Sharing is central for Gugu Badhun, and we argue that sharing is considered an act of sovereignty stemming from Gugu Badhun law. Other factors emerge from the focus on sharing, such as the responsibility to look after (...) one another, Country, plants and animals, and neighbouring Nations. This articulation of sharing as sovereignty illustrates Indigenous conceptions of sovereignty as a verb, rather than a noun. Storytelling is one way that Gugu Badhun enacts economic sovereignty through centring the Nation. Our research demonstrates the transformative potential of Indigenous Nation Building and Gugu Badhun people’s freedom to consider and express a preference for alternative economies. (shrink)

This essay provides readers with a critical analysis of the ethnographic sciences and the psychological warfare used by the British and Kenyan colonial regimes during the suppression of the Mau Mau rebellion. In recent years, several survivors of several detention camps set up for Mau Mau suspects during the 1950s have brought cases in British courts, seeking apologies and funds to help those who argue about systematic abuse during the times of “emergency.” The author illustrates that the difficulties confronting Ndiku (...) Mutua and other claimants stem from the historical and contemporary resonance of characterizations of the Mau Mau as devilish figures with deranged minds. The author also argues that while many journalists today have commented on the recovery of “lost” colonial archives and the denials of former colonial administrators, what gets forgotten are the polysemic ways that Carothers, Leakey, and other social agents co-produced all of these pejorative characterizations. Kenyan settlers, administrators, novelists, filmmakers and journalists have helped circulate the commentaries on the “Mau Mau” mind that continue to influence contemporary debates about past injustices. (shrink)

Carothers's polymerisation theory, and Flory's enunciation of equal reactivities, were hybrids of ideas, extensions by analogy of the principles and methods of rigorous scientific disciplines into a new field, still in a state of conceptual unclarity. Their hybrid-ideas were radical innovations which contributed towards establishing polymer chemistry as a separate chemical discipline. Joseph Ben-David's theory of hybridisation can cast new light on the social and technological origins of significant innovations in twentieth-century science. Carothers and Flory's enunciations of radically (...) novel ideas were inseperable from their identification with the new role of polymer chemist.Quasi-academic or academically peripheral milieux have had a systematic, indeed historic, role in bringing about innovations in fundamental science, in isolating significant problems and fruitful analogies, and in shaping new types of academic careers. This mechanism at the periphery offsets the pressures for conformity and orthodoxy which otherwise tend to prevail in academic science at the centre. (shrink)

Musks, the foundation of many perfumes, as well as other ingredients of perfumes, were critical objects of study for establishing theoretical concepts about large ring chemical compounds and polymerization in the 1920s and 1930s. Because fragrance chemistry has been underdeveloped in the historiography, doubtless partly because it has become associated with the feminine, this has been ignored in the historiography. This essay highlights the strategic importance of perfume research, looking in particular at the work of Leopold Ružičkač, 1939 Nobel laureate (...) in chemistry who had close ties to the fragrance industry, and Wallace Carothers at DuPont, whose well-known work on polymerization was intimately concerned with large ring compounds, including musk, and which indeed led to DuPont producing a synthetic musk in the 1930s. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:THE GREAT GATSBY: ROMANCE OR HOLOCAUST? Thomas J. Cousineau Washington College In an otherwise appreciative response to The Great Gatsby, H. L. Mencken expressed a reservation about the plot ofthe novel, which he characterized as "no more than a glorified anecdote" (Claridge 156). Writing to Edmund Wilson, Fitzgerald suggested, in turn, that what Mencken did not find in Gatsby was "any emotional backbone at the very height of it" (...) (Turnbull 342). Critics ofthe novel, however, have tended to overlook the self-evident fact that the novel's ostensible emotional center—the reunion between Gatsby and Daisy—does not possess sufficient significance to justify the classic status that has been largely accorded to Fitzgerald's novel. We need only remember Daisy's effusive appreciation ofGatsby's "beautiful shirts," or the even more telling detail that the truly "romantic" moments in Daisy and Gatsby's relationship all occurred several years earlier in Louisville and that the period of the reunion is scarcely mentioned in the novel to convince ourselves that the putative grandeur of Gatsby's dream does not adequately account for the novel's power or its lasting significance. Reading Gatsby as a novel about its hero's dream makes of it, in fact, a precarious literary achievement, one whose numerous absurdities were perceptively delineated by the English novelist L.P. Hartley, who admired Fitzgerald's literary gifts but thought that he had squandered them in Gatsby. In a 1926 review of the novel, Hartley offered the following summary of its plot: An adventurer of shady antecedents builds a palace at a New York seaside resort, entertains on a scale which Lucullus would have marveled at but could not have approved, and spends untold sums ofmoney, all to 22Thomas J. Cousineau catch the eye ofhis one time sweetheart, who lives on an island opposite, unhappily but very successfully married. At last, after superhuman feats ofostentation and display, the fly walks into the web. A train ofdisasters follows, comparable in quantity and quality with the scale ofthe Great Gatsby's prodigies of hospitality. Coincidence leaps to the helm and throws a mistress under a motor-car. The car does not stop, which, all things considered, is the most natural thing that happens in the book. An injured husband finds the Great Gatsby in suicidal mood sitting on a raft in his artificial lake and (apparently) forestalls him; anyhowthey are both discovered dead. The elder Gatsby is unearthed and gives a pathetic account ofhis son's early years. All the characters behave as though they were entitled to grieve over a great sorrow, and the book closes with the airs oftragedy. (Claridge 178) Minor inaccuracies aside, this must be among the most cogent, disabused responses that the plot of The Great Gatsby has ever received. It is such a welcome antidote to the reams of interpretation ofthe novel produced by critics who, dutifully aping Nick Carraway in this respect, have allowed their conviction as to Gatsby's "greatness" to be matched only by their equally adamant certainty as to the moral tawdriness of Tom and Daisy Buchanan. As Hartley's exasperated summary reminds us, The Great Gatsby, read as the account ofthe eponymous hero's dream, simply cannot support the weight of morally serious interpretation that it would like to invite or that so many ofits critics, in their turn, would like to bestow upon it.1 Nor do we move any closer to appreciating the greatness of Gatsby by shiftingourattention tothe growth in moral awareness thatcountless critics have attributed toNick Carraway, whose self-evaluation as "one ofthe few honest people that I have ever known" (64) should in itself arouse our suspicions.2 As we shall see, the fruits ofNick's presumed moral education The seemingly indestructible resistance to Hartley's lucidity that has been displayed by the great majority ofthe novel's critics may be observed in the chapter that Jeffrey Hart devotes to Gatsby in his recently published Smiling Through the Cultural Catastrophe. Arguing that "magical transformation" is the novel's true subject (230), Hart credits Nick with achieving an "epiphany" whereby he recognizes Gatsby's superiority to "the whole damn bunch put together" (238) and concludes that the larger... (shrink)

The author analyses the problem of the communication from the epistemological point of view, noting that the interest to the theme is obviously determined by the enormous ambiguity and by the disciplinary vagueness of the communication's notion itself. It is argued that it is the philosophical conceptualization of the communication that allows in a certain sense to «save» philosophy itself. The author notes that the philosophical studies of communication as if return the relevance to the classical philosophical problems: to the (...) (communicative) sphere, (communicative) time, (social) causality, (collective) subject and object, filling them with the meaningful characteristics and testing their concepts by the experience of the functioning of real society and communication. He concludes that the epistemological content of the concept of communication is comes together with several aspects of human cognition. The first aspect has to do with the dimensions for defining the adequacy for determination of the statement made by the Other (i.e. the other participant), given that the content of the Other's consciousness is unavailable. The second aspect is related to the principle of a double purpose of any communication: on the one hand, integration and mutual understanding and, on the other, informational description of the subject of the message. The third aspect is that communication is based on the most important epistemological distinction between knowledge and ignorance, i.e. on the predominance of any information to one participant of the communication and of its uncertainty to the other participant, and that such a situation actually conditions the formation of communication systems, as well as of a wide variety of forms of sociality. The author also addresses the problem of whether contemporary media make communication at all possible since they decrease the impact that the secrecy of the Other's consciousness has on communication by triggering a communicative act. (shrink)

Using relevant encyclicals issued over the last 100 years, the author extracts those principles that constitute the underpinnings of Catholic Social Teaching about the employment relationship and contemplates implications of their incorporation into human resource policy. Respect for worker dignity, for his or her family's economic security, and for the common good of society clearly emerge as the primary guidelines for responsible human resource management. Dovetailing these three Church mandates with the economic objectives of the firm could, in essence, alter (...) the firm's nature because profit motivations would be constrained by consideration for worker and societal welfare. Integration of Church teaching with current corporate goals should therefore impact greatly on a variety of human resource policies. (shrink)

My goal is to define intending. I defend the view that believing and desiring something are necessary for intending it. They are not sufficient, however, for some things we both expect and want (e.g., the sun to rise tomorrow) are unintendable. Restricting the objects of intention to our own future actions is unwarranted and unhelpful. Rather, the belief involved in intending must be based on the desire in a certain way. En route, I argue that expected but unwanted consequences are (...) not intended, examine the two senses of "desire," distinguish intending from being willing, and relate intending to a variety of other propositional at? titudes. (shrink)

Originally published in 1923, this title is a critical examination of Freud’s theory of psychoanalysis. A contemporary of Freud, the author sets out to evaluate his theories in a scientific manner, searching for evidence. The result is a rather scathing review of where this is lacking.

Whether it is fair to use personal responsibility of patients for their own health as a rationing criterion in healthcare is a controversial matter. A host of difficulties are associated with the concept of personal responsibility in the field of medicine. These include, in particular, theoretical considerations of justice and such practical issues as multiple causal factors in medicine and freedom of health behaviour. In the article, personal responsibility is evaluated from the perspective of several theories of justice. It is (...) argued that in a healthcare system based on both equality of opportunity and solidarity, responsible health behaviour can—in principle—be justifiably expected. While the practical problems associated with personal responsibility are important, they do not warrant the common knee-jerk refusal to think more deeply about responsibility for health as a means of allocating healthcare resources. In conclusion, the possibility of introducing personal responsibility as a fair rationing criterion is briefly sketched. (shrink)

From the diverse work and often competing insights of women's human rights activists, Brooke Ackerly has written a feminist and a universal theory of human rights that bridges the relativists' concerns about universalizing from particulars and the activists' commitment to justice. Unlike universal theories that rely on shared commitments to divine authority or to an 'enlightened' way of reasoning, Ackerly's theory relies on rigorous methodological attention to difference and disagreement. She sets out human rights as at once a research ethic, (...) a tool for criticism of injustice and a call to recognize our obligations to promote justice through our actions. This book will be of great interest to political theorists, feminist and gender studies scholars and researchers of social movements. (shrink)

The ongoing controversy about sweatshop labor has mainly focused on economic, on the one, and ethical aspects, on the other side. While proponents of sweatshop labor have argued that low wages would attract foreign investments, would create new workplace opportunities and thus improve economic welfare in less-developed countries, opponents of sweatshop labor argue that such treatment of laborers would violate their dignity, and they prompt western buyers to stop this kind of exploitation. However, the arguments in this debate are not (...) new. As we will show, they can be traced back to the early “sweatshop” debate between social reformers and classical liberals in the 19th century. Interestingly, the 19th century debate identified sweatshop labor not as an industrial system but as a social phenomenon which becomes more likely when several social preconditions are fulfilled. It will be shown that the social preconditions identified in this debate determine working conditions till today and can be used to identify industries were sweatshop labor is more likely than in others—even in western countries. (shrink)

This paper addresses problems related to transferring market concepts to non-market domains. More specifically it is about fallacies following from the use of the commodity concept in environmental valuation studies. First of all, the standard practice tends to misconstrue the ethical aspects related to environmental choices by forcing them into becoming ordinary trade-off problems. Second, the commodity perspective ignores important technical interdependencies within the environment and the relational character of environmental goods. These are all properties that have made many such (...) goods escape the commoditisation pressure of markets in the first place. Further, it is shown that these interdependencies are the source of some of the ethical dilemmas observed. Finally, inherent characteristics of the environment tend to make the concept of the margin, so indispensable to economic calculus, either difficult or irrelevant to define. The commodity 'fiction' twists the perception of the environment from systems preservation to items use or transformation. This is a problem of increased importance as we approach potential systems perturbations. (shrink)