It is commonly presumed that abiotic membranes were colonized by proteins later on. Yet, hydrophobic peptides could have formed primordial protein‐dominated membranes on their own. In a metabolism‐first context, “autocatalytically closed” sets of statistical peptides could organize a self‐maintaining protometabolism, assisted by an unfolding set of ribotide‐related cofactors. Pairwise complementary ribotide cofactors may have formed docking guides for stochastic peptide formation, before replicating RNA emerged from this subset. Tidally recurring wet‐drying cycles and an early onset of photosynthetic activities are considered (...) most likely to meet the thermodynamic requirements. Conceivably, the earliest peptide‐dominated vesicles were engaged in light harvesting, together with isoprenoid‐tethered pigments, rather than providing an external boundary. Early on, the bulk of prebiotic organic matter can have formed a contiguous layer covering the mineral sediment, held in place by colloidal coherence of a hydrogel matrix. This unconventional scenario assumes a late onset of cellular individualization – perhaps from within, resembling endosporogenesis. (shrink)

Hilbert’s program was an ambitious and wide-ranging project in the philosophy and foundations of mathematics. In order to “dispose of the foundational questions in mathematics once and for all,” Hilbert proposed a two-pronged approach in 1921: first, classical mathematics should be formalized in axiomatic systems; second, using only restricted, “finitary” means, one should give proofs of the consistency of these axiomatic systems. Although Gödel’s incompleteness theorems show that the program as originally conceived cannot be carried out, it had many partial (...) successes, and generated important advances in logical theory and metatheory, both at the time and since. The article discusses the historical background and development of Hilbert’s program, its philosophical underpinnings and consequences, and its subsequent development and influences since the 1930s. (shrink)

Logic has pride of place in mathematics and its 20th century offshoot, computer science. Modern symbolic logic was developed, in part, as a way to provide a formal framework for mathematics: Frege, Peano, Whitehead and Russell, as well as Hilbert developed systems of logic to formalize mathematics. These systems were meant to serve either as themselves foundational, or at least as formal analogs of mathematical reasoning amenable to mathematical study, e.g., in Hilbert’s consistency program. Similar efforts continue, but have been (...) expanded by the development of sophisticated methods to study the properties of such systems using proof and model theory. In parallel with this evolution of logical formalisms as tools for articulating mathematical theories (broadly speaking), much progress has been made in the quest for a mechanization of logical inference and the investigation of its theoretical limits, culminating recently in the development of new foundational frameworks for mathematics with sophisticated computer-assisted proof systems. In addition, logical formalisms developed by logicians in mathematical and philosophical contexts have proved immensely useful in describing theories and systems of interest to computer scientists, and to some degree, vice versa. Three examples of the influence of logic in computer science are automated reasoning, computer verification, and type systems for programming languages. (shrink)

This study reconstructs the relationship between philosophy and politics in the way in which Heidegger's failure as a politician influenced the redevelopment of philosophy in the 1930s. The author also explains how Heidegger's failure influenced the content and direction of his later work.

The proof theory of many-valued systems has not been investigated to an extent comparable to the work done on axiomatizatbility of many-valued logics. Proof theory requires appropriate formalisms, such as sequent calculus, natural deduction, and tableaux for classical (and intuitionistic) logic. One particular method for systematically obtaining calculi for all finite-valued logics was invented independently by several researchers, with slight variations in design and presentation. The main aim of this report is to develop the proof theory of finite-valued first order (...) logics in a general way, and to present some of the more important results in this area. In Systems covered are the resolution calculus, sequent calculus, tableaux, and natural deduction. This report is actually a template, from which all results can be specialized to particular logics. (shrink)

Methods available for the axiomatization of arbitrary finite-valued logics can be applied to obtain sound and complete intelim rules for all truth-functional connectives of classical logic including the Sheffer stroke and Peirce’s arrow. The restriction to a single conclusion in standard systems of natural deduction requires the introduction of additional rules to make the resulting systems complete; these rules are nevertheless still simple and correspond straightforwardly to the classical absurdity rule. Omitting these rules results in systems for intuitionistic versions of (...) the connectives in question. (shrink)

Studies the politics of Heidegger in terms of "thrownness" or "existential contingency". Attempts to think through Heidegger's philosophy in a manner that parallels his own dialogue with other key western thinkers.

Having visited Ireland regularly during the 1930s, Ludwig Wittgenstein resigned his Cambridge philosophy professorship in 1947 and moved there, living in a fishing village on the Atlantic coast and hotels in Dublin and the Wicklow Mountains. Although Wittgenstein spent some time out of the country, Ireland was effectively his base for three very productive years during which he worked on what would become one of his key books, the posthumously published Philosophical Investigations. Wittgenstein in Ireland represents the first sustained account (...) of Wittgenstein's time in Ireland, placing it in its historical context. Wall pays a good deal of attention to the representation of the Irish landscape in which the Austrian philosopher found himself able to work; a large part of his writings were produced in the bleak landscapes of Ireland and Norway. (shrink)

Textbook on Gödel’s incompleteness theorems and computability theory, based on the Open Logic Project. Covers recursive function theory, arithmetization of syntax, the first and second incompleteness theorem, models of arithmetic, second-order logic, and the lambda calculus.

Despite their differences in origin, the three influential schools of twentieth-century continental cultural criticism--the Frankfurt School, existentialism, and poststructuralism--have long been treated as an ensemble and with critical hesitancy. Examining these schools as responses to the apparent collapse of Western civilization in the twentieth-century and as formidable intellectual challenges to the cultural legacies of the Enlightenment, this book provides a productive base for criticism and broadens our understanding of their histories and reception.

Local supplier corporate social responsibility in developing countries represents a powerful tool to improve labour conditions. This paper pursues an inter-organizational network approach to the global value chain literature to understand the influence of suppliers’ collective behaviour on their CSR engagement. This exploratory study of 30 export-oriented and first-tier apparel suppliers in Bangladesh, a developing country, makes three relevant contributions to GVC scholarship. First, we show that suppliers are interlinked in a horizontal network that restricts unilateral CSR engagement. This is (...) justified in that unilateral CSR engagement is a source of heterogeneity in labour practices; consequently, it triggers worker unrest. Second, we present and discuss an exploratory framework based on four scenarios of how suppliers currently engage in CSR given their network’s pressure toward collective behaviour: unofficial CSR engagement, geographic isolation, size and competitive differentiation, and external pressure. Finally, we show the need to spread CSR homogeneously among suppliers and to reconceptualize the meaning of CSR in developing countries, encouraging more scrutiny toward horizontal dynamics. (shrink)

Does private regulation of workers’ rights in global value chains improve working conditions on the factory floor? Drawing on one of the first systematic longitudinal studies of supplier compliance with multinational corporation (MNC) codes of conduct, this paper finds—in contrast to previous research—substantial improvements over time. While in 2004, the four examined Chinese toy suppliers violated most of the evaluated code of conduct criteria and consciously decoupled the code of conduct policy from actual practices, by 2009 they had recoupled policy (...) and practice and complied with nearly all examined criteria (except working hours). The paper contributes to the private regulation literature by challenging previous research claims, identifying factors that could make private regulation effective, and outlining a research method for empirically studying the effects of codes of conduct over time. The paper also contributes to new institutional theory by discussing how recoupling could be influenced by two factors not identified in previous research: (i) trusting relationships between the organization and the stakeholder exerting pressure and (ii) factors unrelated to main external pressures leading to “accidental” recoupling. (shrink)

Despite increased academic and practitioner interest in codes of conduct, there has been little research into the actual compliance of suppliers in developing countries with the codes of conduct of multinational corporations. This paper addresses this lack by analysing Chinese suppliers' level of compliance with Swedish toy retailers' codes of conduct. Based on unannounced and unofficial interviews with employees of Chinese suppliers, the study shows that all of the nine studied suppliers breached some of the standards in the toy retailers' (...) codes, with over two-thirds of the suppliers not complying with the majority of the studied standards. While there are different explanations of this lack of compliance, the main explanation seems to be that Chinese suppliers successfully deceive toy retailers' monitoring organisations by decoupling the formal monitored part of their organisation from the actual operational part of their organisation. The paper concludes with a discussion of how to increase compliance with MNCs' codes of conduct. (shrink)

In the current era, governments are playing smaller roles in regulating workers’ rights internationally, and transnational corporations (TNCs), non-governmental organisations (NGOs) involved in the struggle for workers’ rights, and labour/trade unions have started to fill this governance gap. This paper focuses on the least researched of the relationships among these three actors, the union–NGO relationship, by analysing the ways in which it affects definitions of TNC responsibility for workers’ rights at their suppliers’ factories. Based on a qualitative study of the (...) union–NGO relationship in the Swedish garment industry between 1996 and 2005, we propose that there are six main configurations of union–NGO relationships. By linking these configurations to their effects on TNC responsibility, we propose that co-ordination relationships between unions and NGOs, particularly high-commitment co-ordination relationships, are likely to result in a broadening of the definition of TNC responsibility, while conflictual relationships, both high and low commitment, result in a narrowing of the definition of TNC responsibility. The study indicates that co-operation is generally more beneficial for both unions and NGOs than is any form of conflictual relationship, in terms of broadening the definition of TNC responsibility. (shrink)

This book is the complete story of the creation of the universe, as it was understood by the ancient Egyptians. It is a collection of harmonic and radical 'Black Thoughts' and the pursuit of equality for all of this planet's inhabitants"--P. vii.

Following the offshoring of production to developing countries by transnational corporations, unions and non-governmental organisations have criticised working conditions at TNCs' offshore factories. This has led to the emergence of two different approaches to operationalising TNC responsibilities for workers' rights in developing countries: codes of conduct and global agreements. Despite the importance of this development, few studies have systematically compared the effects of these two different ways of dealing with workers' rights. This article addresses this gap by analysing how codes (...) of conduct and global agreements both independently and interactively affect workers' rights. We do this based on a qualitative study of the Sri Lankan operations of a Swedish TNC in Sri Lanka, and on interviews with union and NGO representatives actively involved in codes of conduct and global agreements. Our results indicate that global agreements independently address all the aspects included in codes of conduct, while also addressing additional, more process-oriented aspects of workers' rights. Hence, on their own, global agreements seem to comprise the superior approach to promoting workers' rights. Furthermore, our results indicate that promoting codes of conduct has negative interactive effects on global agreements. Based on these results, we argue that the current focus on codes of conduct is counterproductive for the promotion of workers' rights. (shrink)

Codes of conduct are the main tools to privately regulate worker rights in global value chains. Scholars have shown that while codes may improve outcome standards (such as occupational health and safety), they have had limited impact on process rights (such as freedom of association and collective bargaining). Scholars have, though, only provided vague or general explanations for this empirical finding. We address this shortcoming by providing a holistic and detailed explanation, and argue that codes, in their current form, have (...) limited impact on trade union rights due to (i) buyers paying lip service to trade union rights, (ii) workers being treated as passive objects of regulation in codes of conduct, (iii) auditing being unable to detect and remediate violations of trade union rights, (iv) codes emphasizing parallel means of organizing, (v) suppliers having limited incentives for compliance, and (vi) codes being unable to open up space for union organizing when leveraged in grassroots struggles. Our arguments suggest that there is no quick fix for codes’ limited impact on trade union rights, and that codes, in their current form, have limited potential to improve trade union rights. We conclude by discussing ways in which codes of conduct, and private regulation of worker rights more generally, could be transformed to more effectively address trade union rights. (shrink)

While cross-sectoral partnerships are frequently presented as a way to achieve sustainable development, some corporations that first tried using the strategy are now changing direction. Growing tired of what are, in their eyes, inefficient and unproductive cross-sectoral partnerships, firms are starting to form post-cross-sectoral partnerships (‚post-partnerships’) open exclusively to corporations. This paper examines one such post-partnership project, the Business Social Compliance Initiative (BSCI), to analyse the possibility of post-partnerships establishing stable definitions of ‚corporate responsibility’. We do this by creating a (...) theoretical framework based on actor-network theory (ANT) and institutional theory. Using this framework, we show that post-partnerships suffer from the paradox of striving to marginalise those stakeholders whose support they need␣for establishing stable definitions of ‚corporate responsibility’. We conclude by discussing whether or not post-partnership strategies, despite this paradox, can be expected to establish stable definitions of ‚corporate responsibility’. (shrink)

Drawing on case studies from around the world - including Iran, Guatemala, USA and Mexico - this collection documents how transnational human rights discourses and legal institutions are materialised, imposed, resisted and transformed in a variety of contexts.

Conflicts between labor unions and nongovernmental organizations often impede private labor regulatory attempts to protect worker rights at supplier factories. Based on a study of a failed private regulatory attempt for Swedish garment retailers, we contribute to existing research into union–NGO relations by demonstrating how conflict arises because unions and NGOs act upon different institutional logics. We also contribute to the institutional logics perspective by challenging the current emphasis on either coexistence or conflict among multiple logics, and showing the heterogeneity (...) in how multiple logics manifest on a local level, how this could shift over time, and suggesting an empirically derived typology of manifestations of multiple logics. (shrink)

Stakeholder theory is one of the most influential theories in business ethics. It is perhaps not surprising that a theory as popular as stakeholder theory should be used in different ways, but when the disparity between different uses becomes too great, it is questionable whether all the ‘stakeholder research’ refers to the same underlying theory. This paper starts to clarify this definitional confusion by distinguishing between three different ways in which different lines of stakeholder research are connected with descriptive and (...) instrumental stakeholder theory. First, a distinction is made between research connected with descriptive and with instrumental stakeholder theory as defined by Donaldson & Preston in the narrow or broad sense. Second, a distinction is made between research that interprets descriptive and instrumental stakeholder theories as either hypotheses or research areas. Third, a distinction is made between research that interprets Donaldson & Preston’s central concept of ‘stakeholder management’ as either behaviour or rationale. Finally, the paper discusses the implications of these differences for empirical research into stakeholder theory. (shrink)

To address substandard working conditions in global value chains, companies have adopted private regulatory systems governing worker rights. Scholars agree that without onsite factory audits, this private regulation has limited impact at the point of production. Companies, however, audit only a subset of their suppliers, severely restricting their private regulatory attempts. Despite the significance of the placement of suppliers inside or outside firms’ “responsibility boundaries” and despite scholars’ having called for more research into how firms prioritize what suppliers to audit, (...) few, if any, systematic studies have examined the topic. This is problematic, as the placement of firms’ responsibility boundaries determines what suppliers and workers are included in firms’ private regulatory attempts. Based on a study of 12 Swedish firms and the theory of moral disengagement, this paper starts to fill this research gap by exploring how firms’ responsibility boundaries are placed. The paper illustrates how firms’ responsibility boundary placement is best described as a patchwork with firms defining and delimiting their responsibilities differently. The paper also demonstrates that three supplier types are particularly likely to be placed inside firms’ responsibility boundaries, while a fourth type is likely be placed outside. (shrink)

This classic, provocative introduction to classical metaphysical questions focuses on appreciating the problems, rather than attempting to proffer answers.

Anti-sweatshop activists have turned global production networks into contested organizational fields. Although this contest has triggered the growth of an extensive literature on contested GPNs, the scholarly conversation is still limited in two important ways: First, it ignores or dismisses the role of small and medium-sized enterprises in GPNs and, second, it assumes that firms are driven solely by rational profit-maximizing motives. Based on a study of a Swedish SME’s payment of living wages at its Indian supplier, this article addresses (...) these limitations by demonstrating how SMEs’ peculiarities allow them to assume a distinct role in contested GPNs. Furthermore, this article contributes to the scholarly conversation about living wages by providing a much-needed move beyond conceptual discussions into empirical studies of the underlying trade-offs of paying living wages. (shrink)

Discusses the moral and ethical aspects of euthanasia and related topics.

Written by a former student of Heidegger, this book examines the relationship between the philosophy and the politics of a celebrated teacher and the allure that Nazism held out for scholars committed to revolutionary nihilism.

In this study, Worsley argues that it is rational to believe in a loving God in the face of evil. Beginning with a critique of Alvin Plantinga, he shows that human freedom is highly complex, and so depends upon complex structures in nature. These are both necessary for freedom but also sufficient for natural evil. He offers close analysis of the evolution of the human brain. The book develops a parallel argument that human evil stems from the evolution of personality.

. History of the concept of economic efficiency . INTRODUCTION James Buchanan won the Nobel Prize by proving that the process by which elected officials ...

The protection of workers' rights is at the heart of the ongoing debate on business ethics. In balancing transnational corporations' (TNCs) influence in private regulatory systems intended to protect workers' rights in emerging economies, several authors have emphasized the importance of cooperative relationships between unions and NGOs. In practice, however, conflict has often entered into union-NGO relations, weakening the protection of workers' rights. We argue that cooperative union-NGO relationships are difficult to form in part because of the differences existing between (...) how unions and NGOs organize. More specifically, based on two qualitative studies, we demonstrate that the problems stem from differences in organizing related to (i) identity construction, (ii) governance systems, and (iii) resources. The article concludes with a discussion on the possibility of successful union-NGO cooperation and improved protection of workers' rights in emerging economies. (shrink)

Over the past decade, discussion has flourished among practitioners and academics regarding workers’ rights in developing countries. The lack of enforcement of national labour laws and the limited protection of workers’ rights in developing countries have led workers’ rights representatives to attempt to establish transnational industrial relations systems to complement existing national systems. In practice, these attempts have mainly been operationalised in unilateral codes of conduct; recently, however, negotiated international framework agreements (IFAs) have been proposed as an alternative. Despite their (...) growing importance, few studies have empirically studied IFAs. This paper starts to fill this gap by studying why corporations adopt IFAs, based on a qualitative study of the process leading to the signing of a recent IFA. The study’s findings complement existing research into why corporations adopt IFAs, codes of conduct, and CSR policies by demonstrating that corporate motives can be linked to a desire to retain a trusting relationship with the labour union movement. In addition, the findings indicate that the discrete campaign model of stakeholder pressure dominant in previous research should be complemented by a continuous bargaining model of stakeholder pressure. The paper concludes by discussing differences between these conceptual models of stakeholder pressure and avenues for future research. (shrink)