This article addresses the ability of Parallel Distributed Processing (PDP) networks to generate stagewise cognitive development in accordance with Piaget's theory of cognitive epigenesis. We carried out a replication study of the simulation experiments by McClelland (1989) and McClelland and Jenkins (1991) in which a PDP network learns to solve balance scale problems. In objective tests motivated from catastrophe theory, a mathematical theory of transitions in epigenetical systems, no evidence for stage transitions in network performance was found. It is concluded (...) that PDP networks lack the ability to recover the positive outcomes of analogous catastrophe analyses of real cognitive developmental data. In an attempt to further characterize the learning behaviour of PDP networks, we carried out a second simulation study using the discrimination‐shift paradigm. The results thus obtained indicate that PDP learning is compatible with the learning of stimulus‐response relationships, not with the acquisition of mediating rules such as conceived in (neo‐)Piagetian theory. In closing, we speculate about the feasibility of simulating stagewise development with alternative network architectures. (shrink)

This article addresses the ability of Parallel Distributed Processing (PDP) networks to generate stagewise cognitive development in accordance with Piaget's theory of cognitive epigenesis. We carried out a replication study of the simulation experiments by McClelland (1989) and McClelland and Jenkins (1991) in which a PDP network learns to solve balance scale problems. In objective tests motivated from catastrophe theory, a mathematical theory of transitions in epigenetical systems, no evidence for stage transitions in network performance was found. It is concluded (...) that PDP networks lack the ability to recover the positive outcomes of analogous catastrophe analyses of real cognitive developmental data. In an attempt to further characterize the learning behaviour of PDP networks, we carried out a second simulation study using the discrimination‐shift paradigm. The results thus obtained indicate that PDP learning is compatible with the learning of stimulus‐response relationships, not with the acquisition of mediating rules such as conceived in (neo‐)Piagetian theory. In closing, we speculate about the feasibility of simulating stagewise development with alternative network architectures. (shrink)

This article addresses the ability of Parallel Distributed Processing (PDP) networks to generate stagewise cognitive development in accordance with Piaget's theory of cognitive epigenesis. We carried out a replication study of the simulation experiments by McClelland (1989) and McClelland and Jenkins (1991) in which a PDP network learns to solve balance scale problems. In objective tests motivated from catastrophe theory, a mathematical theory of transitions in epigenetical systems, no evidence for stage transitions in network performance was found. It is concluded (...) that PDP networks lack the ability to recover the positive outcomes of analogous catastrophe analyses of real cognitive developmental data. In an attempt to further characterize the learning behaviour of PDP networks, we carried out a second simulation study using the discrimination‐shift paradigm. The results thus obtained indicate that PDP learning is compatible with the learning of stimulus‐response relationships, not with the acquisition of mediating rules such as conceived in (neo‐)Piagetian theory. In closing, we speculate about the feasibility of simulating stagewise development with alternative network architectures. (shrink)

This book evaluates the major debates around which the discipline of international relations has developed in the light of contemporary feminist theories. The three debates (realist versus idealist, scientific versus traditional, modernist versus postmodernist) have been subject to feminist theorising since the earliest days of known feminist activities, with the current emphasis on feminist, empiricist standpoint and postmodernist ways of knowing. Christine Sylvester shows how feminist theorising could have affected our understanding of international relations had it been included in (...) the three debates. She elaborates a feminist method of empathetically cooperative conversation which challenges the identity politics of IR, and illustrates that method with reference to the Greenham Common Women's Peace Camp and the efforts of Zimbabwean women to negotiate international funding for their local producer cooperatives. (shrink)

BackgroundThe Western-European concept of libertarian rights-based autonomy, which advocates respect for individual rights, may conflict with African cultural values and norms. African communitarian ethics focuses on the interests of the collective whole or community, rather than rugged individualism. Hence collective decision-making processes take precedence over individual autonomy or consent. This apparent conflict may impact informed consent practice during biomedical research in African communities and may hinder ethical principlism in African bioethics. This study explored African biomedical researchers' perspectives regarding informed consent (...) and potential limitations to the principle of respect for autonomy in African communities.MethodsWe conducted a qualitative study based on in-depth interviews with 12 biomedical researchers, five females and seven males aged 34 to 74 years, currently working at an African university. Interviews lasted 35–40 min each and involved semi-structured open-ended interviews, which allowed participants to offer information about their perceptions and feelings regarding respect for autonomy and informed consent as practised in Africa. Empirical data from the interviews were recorded, transcribed, and analysed using thematic content analysis, together with an interrogation of relevant scientific literature about African communitarian ethics, making evaluations and drawing inferences consistent with the empirical bioethics approach.ResultsBased on these interviews and analysis of relevant literature, we found that informed consent is difficult to apply in an African context because it derives from a Western conception of libertarian rights-based autonomy. Most respondents pointed out that it was challenging to implement informed consent in the African setting. Furthermore, communalism, customary beliefs, spirituality, and relational autonomy are predominant in most African communities, as exemplified by the African moral philosophies of Ubuntu/botho and Ukama, which emphasize communitarianism over individual rights. We also found that language, education, poverty, and cultural beliefs are barriers to obtaining proper informed consent in African communities.ConclusionsWe conclude that there are limitations to applying the principle of respect for autonomy and informed consent in African communities, especially in the context of human biomedical research. We recommend using a more relational approach, such as Ross’s prima facie duties, to implement informed consent in African communities. (shrink)

BackgroundThe issue of stigma is very important in the battle against HIV/aids in Africa since it may affect patient attendance at healthcare centres for obtaining antiretroviral medications and regular medical check-ups. Stigmatization creates an unnecessary culture of secrecy and silence based on ignorance and fear of victimization. This study was designed to determine if there is external stigmatization of people living with HIV and AIDS by health care workers at a tertiary hospital in KwaZulu-Natal province, South Africa. The study investigated (...) the impact of knowledge of HIV/aids by HCWs on treatment of patients, as well as the comfort level and attitude of HCWs when rendering care to PLWHA.MethodsA descriptive cross sectional study was designed to collect data using an anonymous self-administered structured questionnaire from 334 HCWs. The study was conducted in clinical departments of a large multidisciplinary 922-bed tertiary care teaching hospital in Durban, KZN.ResultsOverall HCWs had an above average knowledge about HIV/aids although some gaps in knowledge were identified. Tests of statistical significance showed that there was association between level of education and knowledge of HIV/aids ; occupation and knowledge of HIV/aids ; and gender and knowledge of HIV/aids. Test for comfort level was only significant for gender, with males showing more comfort and empathy when dealing with PLWHA. The study also revealed that patients were sometimes tested for HIV without informed consent before surgery, due to fear of being infected, and there was some gossiping about patients' HIV status by HCWs, thereby compromising patient confidentiality. The majority of HCWs showed a willingness to report incidents of stigmatization and discrimination to higher authorities, for better monitoring and control.ConclusionsAlthough knowledge, attitude and comfort level of HCWs taking care of PLWHA was above average, enforcement of existing antidiscrimination laws and continuing education in medical ethics and healthcare law, would greatly improve the performance of HCWs taking care of PLWHAs. More psychological support and counselling should be provided to HCWs, to further reduce the impact of stigmatization and discrimination against PLWHA. (shrink)

BackgroundThe issue of stigma is very important in the battle against HIV/aids in Africa since it may affect patient attendance at healthcare centres for obtaining antiretroviral medications and regular medical check-ups. Stigmatization creates an unnecessary culture of secrecy and silence based on ignorance and fear of victimization. This study was designed to determine if there is external stigmatization of people living with HIV and AIDS by health care workers at a tertiary hospital in KwaZulu-Natal province, South Africa. The study investigated (...) the impact of knowledge of HIV/aids by HCWs on treatment of patients, as well as the comfort level and attitude of HCWs when rendering care to PLWHA.MethodsA descriptive cross sectional study was designed to collect data using an anonymous self-administered structured questionnaire from 334 HCWs. The study was conducted in clinical departments of a large multidisciplinary 922-bed tertiary care teaching hospital in Durban, KZN.ResultsOverall HCWs had an above average knowledge about HIV/aids although some gaps in knowledge were identified. Tests of statistical significance showed that there was association between level of education and knowledge of HIV/aids ; occupation and knowledge of HIV/aids ; and gender and knowledge of HIV/aids. Test for comfort level was only significant for gender, with males showing more comfort and empathy when dealing with PLWHA. The study also revealed that patients were sometimes tested for HIV without informed consent before surgery, due to fear of being infected, and there was some gossiping about patients' HIV status by HCWs, thereby compromising patient confidentiality. The majority of HCWs showed a willingness to report incidents of stigmatization and discrimination to higher authorities, for better monitoring and control.ConclusionsAlthough knowledge, attitude and comfort level of HCWs taking care of PLWHA was above average, enforcement of existing antidiscrimination laws and continuing education in medical ethics and healthcare law, would greatly improve the performance of HCWs taking care of PLWHAs. More psychological support and counselling should be provided to HCWs, to further reduce the impact of stigmatization and discrimination against PLWHA. (shrink)

The 3rd Pan-African Ethics Human Rights and Medical Law (3rd EHRML) conference was held in Johannesburg on July 7, 2013, as part of the Africa Health Congress. The conference brought together bioethicists, researchers and scholars from South Africa, Zimbabwe, Kenya and Nigeria working in the field of bioethics as well as students and healthcare workers interested in learning about ethical issues confronting the African continent. The conference which ran with a theme of "Bioethical and legal perspectives in biomedical research and (...) medical practice in Africa with a focus on: Informed consent, HIV-AIDS & Tuberculosis, leadership & organizational ethics, patients and healthcare workers rights," was designed to expand the dialogue on African bioethics beyond the traditional focus on research ethics and the ethical dilemmas surrounding the conduct of biomedical research in developing countries. This introductory article highlights some of areas of focus at the conference including issues of leadership, organizational ethics and patients and healthcare workers rights in Africa. We analyze the importance of free speech, public debate of issues, argumentation and the need to introduce the teaching and learning of ethics to students in Africa in accordance with UNESCO guidelines. This article also focuses on other challenges confronting Africa today from an ethical standpoint, including the issues of poor leadership and organizational ethics which are main contributors to the problems prevalent in African countries, such as poverty, poor education and healthcare delivery systems, terrorism, social inequities, infrastructural deficits and other forms of 'structural violence' confronting vulnerable African communities. We believe that each of the eight articles included in this supplement, which have been rigorously peer-reviewed are a good example of current research on bioethics in Africa, and explore some new directions towards broadening the African bioethics agenda as we move forward to a new dawn for Africa in the 21st century. (shrink)

Publication date: 14 June 2017 Source: Author: Sylvester Tabe Arrey This work examines events from Cameroon's life since becoming a nation to foster understanding of the worrisome political situation the country has been traversing since 2016. Bitter and unhappy with their treatment since joining the French-speaking part, many citizens of the minority English-speaking part feel fed up and desire a breakup. I show that apart from constituting an aspect of its pride, Cameroon's history is also a source of tricky (...) challenges the country has been wrestling with since inception. I contend that issues of this kind will always be around if those in the country's cockpit fly it to a destination other than what satisfies and respects the two people – especially the one that moved the English-speaking part to opt for a joint destiny. Instead of toying with truth to score personal political points, authorities should yield to truth, operating in good faith to correct errors and heal hurt hearts so that both people will willingly, not by force, accept to work together. Contrary actions will risk the future. Happiness moves people to look at their history with pride finding things to build while pain stirs frustration and fury, moving them to search for flaws to fix or fight. I hold that both parts face almost the same challenges from unmet needs to emaciating struggles of survival. However, the English-speaking part has unique plaques that ache terribly and have nothing to do with the country’s general cry of lagging development. They touch on its identity and survival, unleashing pain many out of its shoes might fail to feel and so unable to understand the degree of excruciation. I caution that though it has been a show of two regions, the likelihood of someday evolving into a ten-region revolution is certain if wise and inclusive actions are not applied. Apart from groaning in their own pain, many among the other eight are sympathetic to the predicament of the lamenting two, expressing fury, first, against the denial by highly placed authorities of the existence of any problem, and second, in their ruthless and brutal treatment of those who complain or challenge their stance. Anger increased as people's patience waned. Their calm will not last if things stay unchanged. When arguments evolve and accommodate their worries they will get on board pushing the heat to levels officials will have problems containing without facing the temptation of fighting the people they are in office to protect. I end with recommendations the state and activists might find useful. They highlight measures that can help in a heterogeneous society like Cameroon to preserve peace and save it from becoming a scene of mayhem and butchery. (shrink)

'This book is an excellent, theoretically sound and politically relevant reader', Professor Wolfschaefer, Universitat des Bundeswehr, Hamburg 'Up to date complete overview of European monetary and fiscal policy issues. Highly readable, good mix of theory and data' 'I think the book contains a wealth of useful, precise information, presented in a straightforward, readable way in a quintessentially comparative perspective', Dr M Mclean, Royal Holloway University 'Excellent treatment - quite comprehensive, full references, accessible for non-economists', Charlotte Bretherton, Liverpool John Moores Univesity (...) 'A useful addition to student literature', MJ Macmillan, Exeter University 'This is a top class book and does not limit itself to assessing the adequacy of the European political economy to the precepts of advanced monetary economics...This book is an excellent tool for teaching EMU economics, and raising the level of EMU economics in the reaserch-field of international political economy. Students and scholars will appreciate the explicit assessment the authors make of complex economic issues, and their unbiased stance in the study of EMU economic and political interplay.' Miriam L.Campamella, Jean Monnet Professor, Faculty of Political Science, University of Turin. ECSA Review, Winter 2001This textbook offers a fresh and comprehensive examination of European monetary and fiscal policy in the third stage of Economic and Monetary Union. Professors Eijffinger and de Haan give a brief history of European economic integration before the transition to EMU, and continue with a comprehensive analysis of institutions, legislation, and policies. Their analysis includes the functions and goals of the European Central Bank, the Treaty on European Union, the Stability and Growth Pact, and the harmonization of taxes. Other topics discussed include the targets and instruments of European monetary policy, the integration of European financial markets, and the competition between financial institutions in Europe. (shrink)

What is empiricism and what could it be? Bas . van Fraassen, one of the world’s foremost contributors to philosophical logic and the philosophy of science, here undertakes a fresh consideration of these questions and offers a program for renewal of the empiricist tradition. The empiricist tradition is not and could not be defined by common doctrines, but embodies a certain stance in philosophy, van Fraassen says. This stance is displayed first of all in a searing, recurrent critique of metaphysics, (...) and secondly in a focus on experience that requires a voluntarist view of belief and opinion. Van Fraassen focuses on the philosophical problems of scientific and conceptual revolutions and on the not unrelated ruptures between religious and secular ways of seeing or conceiving of ourselves. He explores what it is to be or not be secular and points the way toward a new relationship between secularism and science within philosophy. (shrink)

Abstrak: Etika keduniawian Hannah Arendt muncul dari cara khasnya memikirkan dunia dan tindakan-tindakan manusia di dalamnya. Bagi Arendt, lewat berpikir, manusia mengungkapkan opini dan perhatiannya pada dunianya, apa yang terjadi di dunia. Lewat berpikir, manusia menunjukkan sebentuk tanggung jawabnya terhadap dunia dimana ia terlempar. Dengan menilai sebuah tindakan politik, manusia disetir oleh nilai-nilai moral yang berasal dari dunia itu sendiri. Penilaian yang ia berikan, pada gilirannya ada di bawah putusan orang-orang lain yang mengkonfrontasinya. Artinya, saat kita berpikir dan menilai, kita (...) mesti sadar akan makna tindakan politis bagi dunia pada umumnya, dan kita juga mesti menyadari apa yang akan dikatakan orang lain tentangnya. Kata-kata Kunci: Etika, keduniawian, berpikir, menilai, tanggungjawab. Abstract: This paper aims at reconstructing Arendt’s ethics of worldliness from her specific way of thinking about the world and how to judge an action takes place in it. For Arendt, in thinking, we express our concern and opinion about the world and what is going on in it. It is one way of showing our responsibility for the world into which we are thrown. In judging a political action we are directed by ethical constraints to come from the world itself and the verdict of spectators. That means, when we judge we should be aware of the things that an action could bring to the public realm and what others might say about it. Keywords: Ethics, worldliness, thinking, judging, responsibility. (shrink)

Epistemic interactivism, an aspect of the epistemology of representation, is a cognitive intercourse between the subject and person-object of knowledge that underlies the conception of a person in Esan thought. Traditional theories of representation (especially as presented by Descartes and Locke) separated the subject from the object of knowledge, and classified persons and non-persons as object of knowledge. This separation and classification ignored the cognitive and moral values of persons, disengaged the subject from the world and burden the self with (...) solitude and isolation, and created propositional knowledge that dehumanised the relationship between the subject and person-object of knowledge. Within the theoretical framework of Hegel's epistemic interactivism (meliorated by Bowne's personalism) and Esan epistemology (in African philosophy), this book exposes the epistemic interactivism of Esan thought which unified the subject and person-object of knowledge on cognitive and moral grounds; thus providing adequate basis for personhood and resolving the dehumanised relationship between the subject and person-object of knowledge in the traditional theories of representation. Within the context of epistemic injustices, this book analyses the interactivist epistemology of indigenous Esan thought as an alternative epistemological conception of the person-object of knowledge which resolves the deficiency of the traditional theories of representation. (shrink)

Dans son article, Gaëlle Ferré propose une analyse de la production gestuelle de personnes souffrant d'aphasie, fluente ou non-fluente, qu’elle compare avec les gestes effectués par des locuteurs ne souffrant d'aucun trouble du langage. Elle vise à mieux comprendre ce qu'il advient des gestes lors des nombreuses dysfluences de la parole en tant qu’elles sont provoquées par le trouble du langage. Elle tente d'éclairer les liens qui existent entre parole et gestualité dans l'interaction multimo...

This essay argues that there are theoretical benefits to keeping distinct—more pervasively than the literature has done so far—the psychological states of imagining that p versus believing that in-the-story p, when it comes to cognition of fiction and other forms of narrative. Positing both in the minds of a story’s audience helps explain the full range of reactions characteristic of story consumption. This distinction also has interesting conceptual and explanatory dimensions that haven’t been carefully observed, and the two mental state (...) types make distinct contributions to generating emotional responses to stories. Finally, the differences between the mental states illuminate how a given story can be both shared with others and at the same time experienced as personal. (shrink)

This text gives examples of how a different kind of human experience may be explored, and how the methods used for investigating phenomena may contribute to the process of human understanding.

This book develops a view of logic as a theory of information-driven agency and intelligent interaction between many agents - with conversation, argumentation and games as guiding examples. It provides one uniform account of dynamic logics for acts of inference, observation, questions and communication, that can handle both update of knowledge and revision of beliefs. It then extends the dynamic style of analysis to include changing preferences and goals, temporal processes, group action and strategic interaction in games. Throughout, the book (...) develops a mathematical theory unifying all these systems, and positioning them at the interface of logic, philosophy, computer science and game theory. A series of further chapters explores repercussions of the 'dynamic stance' for these areas, as well as cognitive science. (shrink)

This paper explains a fallacy that often arises in theorizing about human minds. I call it the Factual Belief Fallacy. The Fallacy, roughly, involves drawing conclusions about human psychology that improperly ignore the large backgrounds of mostly accurate factual beliefs people have. The Factual Belief Fallacy has led to significant mistakes in both philosophy of mind and cognitive science of religion. Avoiding it helps us better see the difference between factual belief and religious credence; seeing that difference in turn enables (...) us to pose interesting normative questions about various mental states labeled “belief.”. (shrink)

In a book that will appeal to a general audience as well as philosophers of religion, a leading metaphysician tackles fundamental theological problems in a lucid and engaging manner. Peter van Inwagen begins with a provocative new introduction exploring the question of whether a philosopher such as himself is qualified to address theological matters. The chapters that follow take up the central problem of evil in a world created and sustained by God.

In het kader van de Leerstoel Rector Dhanis (UFSIA, Antwerpen) werd door een studiegroep bestaande uit artsen en verpleegkundigen, ethici en juristen, een interdisciplinaire studie ondernomen over 'klinische ethiek' en 'hoe recht en politiek omgaan met problemen die thuishoren in de klinische praktijk'. In deze bundel wordt het ethische denken in een aantal casussen betreffende neonatalen en dementerenden kritisch besproken. De adviezen van het Raadgevend Comite voor Bio-Ethiek over sterilisatie van mentaal gehandicapten en over klonering worden onderzocht op hun relevantie (...) voor de klinische praktijk. (shrink)

A speaker's use of a declarative sentence in a context has two effects: it expresses a proposition and represents the speaker as knowing that proposition. This essay is about how to explain the second effect. The standard explanation is act-based. A speaker is represented as knowing because their use of the declarative in a context tokens the act-type of assertion and assertions represent knowledge in what's asserted. I propose a semantic explanation on which declaratives covertly host a "know"-parenthetical. A speaker (...) is thereby represented as knowing the proposition expressed because that is the semantic contribution of the parenthetical. I call this view parentheticalism and defend that it better explains knowledge representation than alternatives. As a consequence of outperforming assertoric explanations, parentheticalism opens the door to eliminating the act-type of assertion from linguistic theorizing. (shrink)

William Whewell’s 19th century philosophy of science is sometimes glossed over as a footnote to Kant. There is however a key feature of Whewell’s account worth noting. This is his appeal to Aristotle’s form/matter hylomorphism as a metaphor to explain how mind and world merge in successful scientific inquiry. Whewell’s hylomorphism suggests a middle way between rationalism and empiricism reminiscent of experience pragmatists like Steven Levine’s view that mind and world are entwined in experience. I argue however that Levine does (...) not adequately explain exactly how mind and world entwine. He could nonetheless do so if he appealed to Whewell’s hylomorphic metaphor. We may prefer a reductive metaphysical explanation, but I suggest that pragmatists only have recourse to metaphor in this case. Both reductive and metaphorical explanations can enjoy great explanatory power if they exhibit a suitable measure of what I will call sematic distance. Semantic distance measures how close or how far apart explanandum and explanans are from each other in meaning. Metaphorical explanation - as evident in Whewell’s hylomorphism and as detailed via the notion of semantic distance - presents a valuable new explanatory tool to those who hold that mind and world are entwined sans recourse to metaphysics. (shrink)

I identify two versions of the scientific anti-realist’s selectionist explanation for the success of science: Bas van Fraassen’s original and K. Brad Wray’s newer interpretation. In Wray’s version, psycho-social factors internal to the scientific community – viz. scientists’ interests, goals, and preferences – explain the theory-selection practices that explain theory-success. I argue that, if Wray’s version were correct, then science should resemble art. In art, the artwork-selection practices that explain artwork-success appear faddish. They are prone to radical change over time. (...) Theory-selection practices that explain theory-success in science are however not faddish. They are mostly stable; that is, long-lived and consistent over time. This is because scientists (explicitly or implicitly) subscribe to what I will call the testability norm: scientific theories must make falsifiable claims about the external physical world. The testability norm and not psycho-sociology explains the theory-selection practices that explain theory-success in science. Contra Wray, scientific anti-realists can then maintain that the external physical world (as expressed in the testability norm) explains theory-success. (shrink)

The Covid-19 pandemic has compounded the global food insecurity crisis, disproportionately affecting the consumers, farmers, and food workers. The significant disruptions caused by Covid-19 have called international attention to food security and sparked conversations about how to better support food production and trade. Our paper contributes to a small but growing literature on the impacts and responses of agroecological farmers to Covid-19 in Costa Rica. Specifically, we interviewed 30 agroecological farmers about livelihood disruptions during Covid-19, the areas of food production (...) and sales most affected during this pandemic, and how farmers and consumers are adapting during this crisis. Our findings reveal multiple impacts on agroecological farmers including: economic hardships of lower incomes and inability to pay loans, changes in purchasing and consumption patterns, market disruptions, changes in sales, a decrease in agrotourism, and a shortage of farmworkers. Furthermore, we also report the following farmer adaptation strategies: minimizing distance with consumers to facilitate direct delivery, establishing e-commerce platforms. Based on our findings, we recommend the following: building farmer networks for knowledge sharing, increasing technological support for farmers, and providing government support to ensure that such crises do not increase unemployment among farmers and exacerbate food insecurity. (shrink)

Inspired by Bas van Fraassen’s Stance Empiricism, Anjan Chakravartty has developed a pluralistic account of what he calls epistemic stances towards scientific ontology. In this paper, I examine whether Chakravartty’s stance pluralism can exclude epistemic stances that licence pseudo-scientific practices like those found in Scientology. I argue that it cannot. Chakravartty’s stance pluralism is therefore prone to a form of debilitating relativism. I consequently argue that we need (1) some ground or constraint in relation to which epistemic stances can be (...) ranked by degrees, and (2) some way to demarcate science from pseudo-science so that we know what epistemic stances are about. Regarding (1), I argue that empirical detectability can serve as the ground in relation to which epistemic stances are ranked by degrees. Regarding (2), I argue for ranking sciences on a continuum according to established institutional criteria, rather than attempting to draw a strict demarcation. (shrink)

Recent Darwin scholarship has provided grounds for recognising the Origin as a literary as well as a scientific achievement. While Darwin was an acute observer, a gifted experimentalist and indefatigable theorist, this essay argues that it was also crucial to his impact that the Origin transcended the putative divide between the scientific and the literary. Analysis of Darwin’s development as a writer between his journal-keeping on HMS Beagle and his construction of the Origin argues the latter draws on the pattern (...) of the Romantic or Kantian sublime. The Origin repeatedly uses strategies which challenge the natural-theological appeal to the imagination in conceiving nature. Darwin’s sublime coaches the Origin’s readers into a position from which to envision nature that reduces and contains its otherwise overwhelming complexity. As such, it was Darwin’s literary achievement that enabled him to fashion a new ‘habit of looking at things in a given way’ that is the centrepiece of the scientific revolution bearing his name. (shrink)

Like all technologies, nanotechnology will inevitably present risks, whether they result from unintentional effects of otherwise beneficial applications, or from the malevolent misuse of technology. Increasingly, risks from new and emerging technologies are being regulated at the international level, although governments and private experts are only beginning to consider the appropriate international responses to nanotechnology. In this paper, we explore both the potential risks posed by nanotechnology and potential regulatory frameworks that law may impose. In so doing, we also explore (...) the various rationales for international regulation including the potential for cross-boundary harms, sharing of regulatory expertise and resources, controlling protectionism and trade conflicts, avoiding a “race to the bottom” in which governments seek economic advantage through lax regulation, and limiting the “nano divide” between North and South. Finally, we examine some models for international regulation and offer tentative thoughts on the prospects for each. (shrink)

Risk management of nanotechnology is challenged by the enormous uncertainties about the risks, benefits, properties, and future direction of nanotechnology applications. Because of these uncertainties, traditional risk management principles such as acceptable risk, cost–benefit analysis, and feasibility are unworkable, as is the newest risk management principle, the precautionary principle. Yet, simply waiting for these uncertainties to be resolved before undertaking risk management efforts would not be prudent, in part because of the growing public concerns about nanotechnology driven by risk perception (...) heuristics such as affect and availability. A more reflexive, incremental, and cooperative risk management approach is required, which not only will help manage emerging risks from nanotechnology applications, but will also create a new risk management model for managing future emerging technologies. (shrink)

This book gathers together thirteen of Peter van Inwagen's essays on metaphysics, several of which have acquired the status of modern classics in their field. They range widely across such topics as Quine's philosophy of quantification, the ontology of fiction, the part-whole relation, the theory of 'temporal parts', and human knowledge of modal truths. In addition, van Inwagen considers the question as to whether the psychological continuity theory of personal identity is compatible with materialism, and defends the thesis that possible (...) states of affairs are abstract objects, in opposition to David Lewis's 'extreme modal realism'. A specially-written introduction completes the collection, which will be an invaluable resource for anyone interested in metaphysics. (shrink)

Is epistocracy epistemically superior to democracy? In this paper, I scrutinize some of the arguments for and against the epistemic superiority of epistocracy. Using empirical results from the literature on the epistemic benefits of diversity as well as the epistemic contributions of citizen science, I strengthen the case against epistocracy and for democracy. Disenfranchising, or otherwise discouraging anyone to participate in political life, on the basis of them not possessing a certain body of (social scientific) knowledge, is untenable also from (...) an epistemic point of view. Rather than focussing on individual competence, we should pay attention to the social constellation through which we produce knowledge to make sure we decrease epistemic loss (by ensuring diversity and inclusion) and increase epistemic productivity (by fostering a multiplicity of perspectives interacting fruitfully). Achieving those epistemic benefits requires a more democratic approach that differs significantly from epistocracy. (shrink)