We employ a frequency-dependent asymmetric and causality analysis to investigate the connectedness between gold and cryptocurrencies during the COVID-19 pandemic. Hence, the variational mode decomposition-based quantile regression is utilised. Findings from the study divulge that the variational mode functions at the lower quantiles are mostly significant and negative indicating that gold acts as a safe haven, a diversifier at most market conditions with insignificant coefficients, and a hedge at normal market conditions for most cryptocurrencies at various investment horizons. Particularly, hedging (...) benefits mostly occur in the short- and medium-term for Bitcoin and Ripple, as well as Bitcoin and Dogecoin in the long-term with gold. This implies that there is high persistence in the hedging properties of gold with Bitcoin, followed by Ripple. We notice more significant relationship between gold and some cryptocurrencies in the long-term of the COVID-19 pandemic relative to the medium-term emphasising the delayed responses of prices to information. Investors are recommended to be observant and mindful of investing in these markets due to the different dynamics. (shrink)

We revisit the flight-to-quality and flight-from-quality occurrences vis-à-vis the stock-bond nexus across differing investment time scales in the COVID-19 era, using a novel technique hinged on a denoised frequency-domain transfer entropy. Our findings divulge that flights, both FTQ and FFQ, could be attained during stress periods. Generally, in the intermediate term of the COVID-19 pandemic, both Islamic and conventional bonds could act as safe havens, diversifiers, and hedges for international equities, and the same could be observed for international equities. We (...) reiterate empirically that flights may improve the financial system’s stability and robustness by allowing diversity to be effective when it is most required. The findings have financial and portfolio implications for investors considering how to deploy their investments in the COVID-19 era. Our findings may impact policymakers’ responses to changes in various asset classes, allowing them to better monitor financial markets and adjust macroeconomic policies. (shrink)

Owing to the adverse impact of the COVID-19 pandemic on world economies, it is expected that information flows between commodities and uncertainties have been transformed. Accordingly, the resulting twisted risk among commodities and related uncertainties is presumed to rise during stressed market conditions. Therefore, investors feel pressured to find safe haven investments during the pandemic. For this reason, we model a mixture of asymmetric and non-linear bi-directional causality between global commodities and uncertainties at different frequencies through the information flow theory. (...) Consequently, we utilise the complete ensemble empirical mode decomposition with adaptive noise and the Rényi effective transfer entropy techniques to establish the dynamic flow of information. The intrinsic mode functions from the CEEMDAN are carefully extracted into multi-frequencies through cluster analysis to reconstruct the series into high, medium, and low frequencies in addition to the residue. We utilise daily data from December 31st, 2019, to March 31st, 2021, to provide insights into the COVID-19 pandemic. The correlation coefficients and variances demonstrate that the high frequency which measures the short-term dynamics is the dominant frequency, suggesting short-lived market fluctuations relative to real economic growth for institutional investors. Moreover, outcomes from the multi-frequency entropy indicate a negative bi-directional causality of information flow between global commodities and uncertainties, especially in the long term. Generally, the findings present pertinent inferences for portfolio diversification, policy decisions, and risk management schemes for global commodities and markets volatilities. We, therefore, advocate that market volatilities act as effective hedges for global commodities, and they clearly act as balancing assets rather than substitutes in the long-term dynamics of the COVID-19 pandemic. Investors who delayed in investing within financial markets of commodities and market volatilities are likely to minimise their portfolio risks. (shrink)

In den historiographischen Debatten über die verschiedenen Ideologien der ersten Hälfte des 20. Jahrhunderts wird der Begriff „katholischer Faschismus“ gelegentlich verwendet, um eine spezifische Version des Faschismus in den 1920ern, 1930ern und 1940ern Jahren zu bezeichnen. Im vorliegenden Aufsatz wird dieses Konzept in historischer und historiographischer Perspektive analysiert. Dabei geht es v. a. um den religiösen Hintergrund, die verschiedenen begrifflichen Unterscheidungen, die wichtigsten Ereignisse und die ideologischen Zusammenhänge. Der protestantische Faschismus sowie das Konfliktfeld zwischen Katholizismus und faschistischer Ideologie werden auch (...) thematisiert.In the historiographical debates about the different streams of ideology in the first half of the 20th century, the term “Catholic fascism” has been used on occasion to refer to a specific version of fascism and Catholicism in the 1920s, 1930s and 1940s. The following article analyzes this concept in historical and historiographical perspective, drawing attention to the religious background, the various conceptual distinctions, key events and ideological interrelationships. Protestant fascism is also addressed along with the ideological conflict between Catholicism and fascist ideology. Before turning to these themes, however, the critical role of papal theological and cultural analysis will be addressed. (shrink)

The monthly magazine Hochland was probably the most influential Catholic cultural periodical in Germany in the Weimar Period. According to Georg Cardinal von Kopp’s assessment in 1911, it was “unfortunately the most read periodical in all of the educated circles of Germany, Austria and German Switzerland”. Moving beyond the simple rejection of modern culture in Germany, the journal tried to follow a new program of mediatory engagement, although it did continue to hold to traditional positions in many regards. In this (...) article the reception of modern, Enlightenment-affirmative philosophy of religion in the journal is introduced with reference to reviews and essays from the later 1910s to the early 1930s. The journal’s treatment of a few critical subject areas is given close interpretive analysis, including the journal’s treatment of Gertrud Simmel’s Über das Religiöse, individually conceptualized forms of personalist moral theory, and the general shift to phenomenological discourses and the individual in the philosophy of religion. The fundamental rejections of these ideas and these schools of thought in reviews and essays, which are also found in the journal at this time, are not addressed in this article. The article thus sheds light on an often-forgotten and relatively small minority phenomenon in German Catholic intellectual circles of the Weimar Period, namely the positive embrace of Enlightenment-oriented modern thought. By promoting these ideas at this time, this group made themselves highly vulnerable to disciplinary measures by the Catholic Church. (shrink)

Romano Guardini was one of the most important intellectuals of German Catholicism in the twentieth century. He influenced nearly an entire generation of German Catholic theologians and was the leading figure of the German Catholic youth movement as it grew exponentially in the 1920s. Yet there are many open questions about his early intellectual development and his academic contribution to religious, cultural, social and political questions in the Weimar Republic and in National Socialist Germany. This article draws upon Guardini’s publications, (...) the secondary literature on Guardini and on some archival material, seeking to outline his early development and his engagement with the ideological context following World War I and in National Socialist Germany. Here Guardini’s criticisms of the modern age are presented. Besides this many other issues are addressed, such as his criticism of the women’s movement, his understanding of the youth movement, reception of Carl Schmitt, views of race, interpretation of the controversial Volk-concept, contribution to a Jewish journal in 1933, and his basic positions on the issues of obedience, order and authority. While Guardini was viewed critically by some National Socialists in the Third Reich, the administrative correspondences on him in the 1940s actually show that there was an internal debate about him among the National Socialist officials. This involved different figures, including a diplomat who came to Guardini’s defense. The internal disagreements were made more complicated because Guardini’s brothers were apparently members of the Fascist Party in Italy at this time. (shrink)

In diesem Aufsatz werden die Veröffentlichungen des Jesuiten Erich Przywara und der sehr einflussreichen jesuitischen Zeitschrift Stimmen der Zeit aus den frühen 193oern Jahren und besonders aus dem Jahr 1933 analysiert. In diesem Zusammenhang antworte ich auch meinen Kritikern. Außerdem werden die Hintergründe und Quellen der spezifischen Form des Antisemitismus dargestellt, die in den Stimmen der Zeit vertreten wurde. Deutsche Jesuiten propagierten 1933 durchaus radikale Positionen in der Zeitschrift. In dem katholischen Blatt liest man u. a., dass die Juden dem (...) deutschen Volk mehr Schaden als Nutzen brächten. Es wurde damals auch die nordische Rasse als für Herrschaft besonders geeignet bezeichnet. Im letzten Teil dieses Aufsatzes werden Przywaras spätere Briefe an Carl Schmitt, den gläubigen antisemitischen deutschen Katholiken, analysiert. Sie zeigen, dass Przywara von dessen antidemokratischer politischer Theorie der 1930er Jahre zutiefst beeindruckt war und die Ideen des Kronjuristen des Dritten Reiches sogar noch in der Zeit nach dem Zweiten Weltkrieg verbreiten wollte. (shrink)

Two interpretations of the precautionary principle are considered. According to the normative interpretation, the precautionary principle should be characterised in terms of what it urges doctors and other decision makers to do. According to the epistemic interpretation, the precautionary principle should be characterised in terms of what it urges us to believe. This paper recommends against the use of the precautionary principle as a decision rule in medical decision making, based on an impossibility theorem presented in Peterson . However, (...) the main point of the paper is an argument to the effect that decision theoretical problems associated with the precautionary principle can be overcome by paying greater attention to its epistemic dimension. Three epistemic principles inherent in a precautionary approach to medical risk analysis are characterised and defended. (shrink)

The development of efficient and strategic anti-corruption measures can be better achieved if a deeper understanding and identification of the causes of corruption are established. Over the past years, many studies have been devoted to the research of corruption in construction management. This has resulted in a significant increase in the body of knowledge on the subject matter, including the causative factors triggering these corrupt practices. However, an apropos systematic assessment of both past and current studies on the subject matter (...) which is needful for the future endeavor is lacking. Moreover, there is an absence of unified view of the causative factors of corruption identified in construction project management. This paper, therefore, presents a comprehensive review of the causes of corruption from selected articles in recognized construction management journals to address the mentioned gaps. A total number of 44 causes of corruption were identified from 37 publications and analyzed in terms of existing causal factors of corruption, annual trend of publications and the thematic categorization of the identified variables. The most identifiable causes were over close relationships, poor professional ethical standards, negative industrial and working conditions, negative role models and inadequate sanctions. A conceptual framework of causes of corruption was established, after categorizing the 44 variables into five unique categories. In descending order, the five constructs are Psychosocial-Specific Causes, Organizational-Specific Causes, Regulatory-Specific Causes, Project-Specific Causes and Statutory-Specific Causes. This study extends the current literature of corruption research in construction management and contributes to a deepened understanding of the causal instigators of corruption identified in CPM. The findings from this study provide valuable information and extended knowledge to industry practitioners and policymakers as well as anti-corruption agencies in the formulation and direction of anti-corruption measures. To corruption researchers in CM, this study is vital for further research. (shrink)

A thorough academic discussion of Jordan Peterson’s work has been conspicuously absent—until now. Despite being addressed to an academic audience, Myth, Meaning, and Antifragile Individualism, by Marc Champagne, is written in a well-crafted, straightforward style accessible to the informed layperson. The book’s first part offers an invaluable introduction to Peterson’s work within an academic framework. The second part offers critiques of Peterson’s work, some of which are prudent and others of which are weaker. The book is an (...) essential contribution to anyone who wants to better understand Peterson’s ideas and scrutinize them in a rational context. (shrink)

BackgroundInformal mHealth is widely used by community health nurses in Ghana to extend healthcare delivery services to clients who otherwise might have been excluded from formal health systems or would experience significant barriers in their quest to access formal health services. The nurses use their private mobile phones or devices to make calls to their clients, health volunteers, colleagues or superiors. These phone calls are also reciprocal in nature. Besides, the parties exchange or share other health data and information through (...) text messages, pictures, videos or voice clips. There are some ethical dimensions that are inherent in these practices that ought to be critically scrutinised by bioethicists.ObjectiveThe author has argued in this paper that informal mHealth at large scale adoption in Ghana is associated with some bioethical challenges.MethodsThis essay was largely based on an analysis of an empirical study published by Hampshire et al in 2021 on the use of informal mHealth methods in Ghana.ResultsWidespread adoption of Informal mHealth in Ghana is associated with privacy invasion of both the nurses and their clients, breaches confidentiality of the parties, discredits the validity of informed consent processes and may predispose the nurses to some other significant aggregated harms.ConclusionThe author affirms his partial support for a formalised adoption process of informal mHealth in Ghana but has reiterated that the current ethical challenges associated with informal mHealth in Ghana cannot escape all the debilitating bioethical challenges, even if it is formalised. (shrink)

In Australia and other countries, certain groups of women have traditionally been denied access to assisted reproductive technologies . These typically are single heterosexual women, lesbians, poor women, and those whose ability to rear children is questioned, particularly women with certain disabilities or who are older. The arguments used to justify selection of women for ARTs are most often based on issues such as scarcity of resources, and absence of infertility , or on social concerns: that it “goes against nature”; (...) particular women might not make good mothers; unconventional families are not socially acceptable; or that children of older mothers might be orphaned at an early age. The social, medical, legal, and ethical reasoning that has traditionally promoted this lack of equity in access to ARTs, and whether the criteria used for client deselection are ethically appropriate in any particular case, are explored by this review. In addition, the issues of distribution and just “gatekeeping” practices associated with these sensitive medical services are examined. (shrink)

In this paper I argue that junior doctors are morally exploited. Moral exploitation occurs where an individual’s vulnerability is used to compel them to take on additional moral burdens. These might include additional moral responsibility, making weighty moral decisions and shouldering the consequent emotions. Key to the concept of exploitation is vulnerability and here I build on Rosalind McDougall’s work on the key roles of junior doctors to show how these leave them open to moral exploitation by restricting (...) their reasonable options. I argue that there are a number of ways junior doctors are morally exploited. First, their seniors can leverage their position to force a junior to take on some discreet decision. More common is the second type of moral exploitation where rota gaps and staffing issues means junior doctors take on more than their fair share of the moral burdens of practice. Third, I discuss structural moral exploitation where the system offloads moral burdens onto healthcare professionals. Not every instance of exploitation is wrongful and so I conclude by exploring the ways that moral exploitation wrongs junior doctors. (shrink)

Puritans had big stories to tell, and they cast themselves big parts to play in those stories. The fervent English Protestants who believed that the Elizabethan Church urgently needed further reformation, and the self-selecting band among them who went on to colonize New England, were sure that they could re-create the churches of the apostolic age, and eliminate centuries’ worth of Romish accretions. By instituting scriptural forms of worship, these purified churches might have a beneficial influence on the state as (...) well, and bring about the rule of the godly. If a purified English church and state could inaugurate reformation across all of Christendom, spread the gospel to infidels around the globe, and usher in the millennium, then all the better. In 1641, an anonymous tract called A Glimpse of Sions Glory announced that the new puritan-controlled Parliament would bring on “Babylon's destruction... The work of the day [is] to give God no rest till he sets up Jerusalem in the praise of the whole world.” The leading minister of colonial Boston at the time, John Cotton, predicted that as soon as 1655, as Michael Winship summarizes Cotton: the states and Christian princes of Europe, under irresistible supernatural influence, would have instituted congregationalism [Massachusetts’ form of church polity] and overthrown Antichrist and Muslim Turkey. The example of their churches’ pure Christianity would have brought about the conversion of Jews and pagans across the globe. Thereafter, the churches of Christ would enjoy the millennium's thousand years of peace before the climactic battle with Gog and Magog at the end of time. Those are big stories. (shrink)

Metaethical constructivism aims to explain morality’s authority and relevance by basing it in agency, in a capacity of the creatures who are in fact morally bound. But constructivists have struggled to wring anything recognizably moral from an appropriately minimal conception of agency. Even if they could, basing our reasons in our individual agency seems to make other people reason-giving for us only indirectly. This paper argues for a constructivism based on a social conception of agency, on which our capacity to (...) recognize ourselves as having reasons ties us inescapably to others. It argues that mutual recognition is a pervasive feature of linguistic concepts, and builds this into a view called transformative expressivism. (shrink)

Martin Peterson’s The Ethics of Technology: A Geometric Analysis of Five Moral Principles offers a welcome contribution to the ethics of technology, understood by Peterson as a branch of applied ethics that attempts ‘to identify the morally right courses of action when we develop, use, or modify technological artifacts’ (3). He argues that problems within this field are best treated by the use of five domain-specific principles: the Cost-Benefit Principle, the Precautionary Principle, the Sustainability Principle, the Autonomy Principle, (...) and the Fairness Principle. These principles are, in turn, to be understood and applied with reference to the geometric method. This method is perhaps the most interesting and novel part of Peterson’s book, and I’ll devote the bulk of my review to it. (shrink)

A transformative decision rule transforms a given decision probleminto another by altering the structure of the initial problem,either by changing the framing or by modifying the probability orvalue assignments. Examples of decision rules belonging to thisclass are the principle of insufficient reason, Isaac Levi'scondition of E-admissibility, the de minimis rule, andthe precautionary principle. In this paper some foundationalissues concerning transformative decision rules are investigated,and a couple of formal properties of this class of rules areproved.

Peterson est devenu au cours du XXe siècle une référence majeure pour ceux qui voulaient séparer définitivement théologie et politique dans le christianisme. La conclusion de son ouvrage le plus célèbre, Le monothéisme comme problème politique paru en 1935 invitait, il est vrai, à une telle lecture. Pourtant une étude attentive de trois articles postérieurs à la publication de l’essai et la prise en compte de données biographiques suggèrent que la thèse polémique de l’essai de 1935 gagnerait à être (...) nuancée. Lorsque la situation politique devient dramatique, le recours à une théologie politique chrétienne semble ainsi légitimé. (shrink)

Biological theories of religious belief are sometimes understood to undermine the very beliefs they are describing, proposing an alternative explanation for the causes of belief different from that given by religious believers themselves. This article surveys three categories of biological theorizing derived from evolutionary biology, cognitive science of religion, and neuroscience. Although each field raises important issues and in some cases potential challenges to the legitimacy of religious belief, in most cases the significance of these theories for the holding of (...) religious beliefs is not very great. (shrink)

In jurisdictions where voluntary assisted dying is legal, eligibility assessments, prescription and administration of a VAD substance are commonly performed by senior doctors. Junior doctors’ involvement is limited to a range of more peripheral aspects of patient care relating to VAD. In the Australian state of Victoria, where VAD has been legal since June 2019, all health professionals have a right under the legislation to conscientiously object to involvement in the VAD process, including provision of information about VAD. While (...) this protection appears categorical and straightforward, conscientious objection to VAD-related care is ethically complex for junior doctors for reasons that are specific to this group of clinicians. For junior doctors wishing to exercise a conscientious objection to VAD, their dependence on their senior colleagues for career progression creates unique risks and burdens. In a context where senior colleagues are supportive of VAD, the junior doctor’s subordinate position in the medical hierarchy exposes them to potential significant harms: compromising their moral integrity by participating, or compromising their career progression by objecting. In jurisdictions intending to provide all health professionals with meaningful conscientious objection protection in relation to VAD, strong specific support for junior doctors is needed through local institutional policies and culture. There are no data in this work. (shrink)

Construction process stages are argued to be vulnerable to the prevalence of corrupt practices. However, the validity of this argument has not been empirically explored in the extant literature of construction management. Therefore, this study examines the stages of the construction process susceptibility to corruption and its most prominent forms of corrupt activities. A total of forty-four project-related professionals were involved in an expert survey to assess such susceptibilities and the criticality of the identified corrupt activities at each stage. A (...) comparative study of expert views from developing regions against experts from developed regions is conducted. Expert scoring results revealed that three stages are most susceptible, namely: project execution, pre-qualification and tender stages. Such results were confirmed by application of the Mann–Whitney U test statistics tool, showing wide disparities in seven out of eleven identical stages. This study is intended to incite polemic discussions and greater empirical, evidence-based research from scholars in both developed and developing countries. This study adds to the extant literature corruption-related works on the construction process through deeper understanding of the dynamic nature of corrupt practices involved in the stages of the construction process in developing countries. Practically, it intends to offer a veritable plethora of information on the critical stages of the construction process for industry practitioners, policymakers and anti-corruption bodies to careen their attention towards the fight against corruption. (shrink)

Martin B. Peterson argues that the social experiment analysis improperly shifts our focus onto the rhetorical dimension of debates over technology, which is ‘clearly irrelevant’ to the ‘traditional...

Prior research suggests that the presence of high-quality auditors constrains accrual-based earnings management, but it inadvertently leads to higher real activities manipulation. We investigate whether such trade-off exists between accrual-based and real earnings management activities in the presence of female or male auditors. We use a sample of UK firms for the period 2009 to 2016 and find that firms audited by female auditors do not resort to a higher-level real activities manipulation when their ability to engage in accruals management (...) is constrained. Overall, our results suggest that the benefits of hiring female auditors are overwhelmingly higher than the costs they might bring to the client firms. (shrink)

In these skeptical and disillusioned times, there are still groups of people scattered throughout the world who are trying to live out utopian dreams. These communities challenge the inevitability and morality of dominant political and economic models. By putting utopian religious ethics into practice, they attest to the real possibility of social alternatives. In Seeds of the Kingdom, Anna L. Peterson reflects on the experiences of two very different communities, one inhabited by impoverished former refugees in the mountains of (...) El Salvador and the other by Amish farmers in the Midwestern U.S. What makes these groups stand out among advocates of environmental protection, political justice, and sustainable development is their religious orientation. They aim, without apology, to embody the reign of God on earth. The Salvadoran community is grounded in Roman Catholic social thought, while the Amish adhere to Anabaptist tradition. Peterson offers a detailed portrait of these communities' history, social organization, religious life, environmental values, and agricultural practices. She discovers both practical and ideological commonalities in these two comparatively successful and sustainable communities, including a strong collective identity, deep attachment to local landscapes, a desire to preserve non-human as well as human lives, and, perhaps unexpectedly, a utopian horizon that provides both goals and the hope of reaching them. By examining the process by which people struggle to live according to a transcendent value system, she sheds light on both the actual and the potential place of religion in public life. Peterson argues that the Amish and Salvadoran communities, geographically and culturally removed from the industrialized West, have relevance for the political and environmental problems of the developed world. These communities have succeeded in the face of significant internal and external challenges, offering important practical and theoretical lessons on how to achieve ecological sustainability and social justice in the wider world. (shrink)

This paper argues that the professional situation of junior doctors is unique in ethically important ways and thus that ethics work focusing on junior doctors specifically is necessary. Unlike the medical student or the more senior doctor, the doctor in his or her early postgraduate years is simultaneously a responsible health professional, a subjugate learner and a human resource. These multiple roles generate the set of ethical issues faced by junior doctors, a set that has some overlaps (...) with that faced by medical students and with that faced by more experienced doctors but is far from completely continuous with either. Further, the multiple roles that junior doctors play affect their options for negotiating the ethical challenges that they face. Their position determines not only the content of the set of ethical issues that they encounter, but also the kinds of actions they can take in the face of these challenges. Thus considering junior doctors only in combination with medical students or more senior doctors fails on two fronts. Firstly, only a very incomplete set of the ethical issues faced by junior doctors will be addressed, and, secondly, the constraints associated with the specific professional situation of junior doctors will not be adequately considered, limiting the practical applicability for these agents of any such analyses. (shrink)

This book presents the first systematic typological analysis of applicatives across African, American Indian, and East Asian languages. It is also the first to address their functions in discourse, the derivation of their semantic and syntactic properties, and how and why they have changed over time.Applicative constructions are typically described as transitivizing because they allow an intransitive base verb to have a direct object. The term originates from the seventeenth-century missionary grammars of Uto-Aztecan languages. Constructions designated as prepositional, benefactive, and (...) instrumental may refer to the same or similar phenomena. Applicative constructions have been deployed in the development of a range of syntactic theories which have then often been used to explain their functions, usually within the context of Bantu languages. Dr Peterson provides a wealth of cross-linguistic information on discourse-functional, diachronic, and typological aspects of applicative constructions. He documents their unexpected synchronic variety and the diversity of diachronic sources about them. He argues that many standard assumptions about applicatives are unfounded, and provides a clear guide for future language-specific and cross-linguistic research and analysis. (shrink)

Undergraduate medical ethics education currently focuses on ethical concepts and reasoning. This paper uses an intern’s story of an ethically challenging situation to argue that this emphasis is problematic in terms of ensuring students’ ethical practice as junior doctors. The story suggests that it is aligning their actions with the values that they reflectively embrace that can present difficulties for junior doctors working in the pressures of the hospital environment, rather than reasoning to an ethically appropriate action. I (...) argue that junior doctors need skills for implementing their ethical decisions and that these ought to form a central component of undergraduate medical ethics education. (shrink)

This article employs postcolonial perspectives to examine the possibilities and limitations of drawing on Pan-African ideas to establish practices and meanings for global citizenship education at an elite secondary school in Ghana. In this examination, the authors explore the ways in which the school’s interventions to reinforce sameness/unity produce different understandings of global citizenship between students from different social class backgrounds. The article addresses how the school attempts to dissociate students from their native cultures for the purpose of teaching them (...) the ways of knowing and doing necessary to live and work/study in the West. The authors illustrate the ways in which the lessons students are being taught about what it means to be a global citizen reinscribe hegemonic discourse through Pan-African rhetoric. The article concludes by calling for alternative forms of global citizenship education that emphasize critical consciousness. (shrink)

O objetivo do presente artigo é, com base em contribuições retiradas da filosofia de Nietzsche, refletir sobre questões éticas de atualidade, concernindo o sentido do progresso tecnológico e o futuro da natureza humana.The aim of this article is to consider, on the basis of some theoretical views in Nietzsche's philosophy, ethical questions of the present time concerning the sense of the technological progress and the future of the human nature.

This authoritative biography addresses the life and work of the quantum physicist David Bohm. Although quantum physics is considered the soundest physical theory, its strange and paradoxical features have challenged - and continue to challenge - even the brightest thinkers. David Bohm dedicated his entire life to enhancing our understanding of quantum mysteries, in particular quantum nonlocality. His work took place at the height of the cultural/political upheaval in the 1950's, which led him to become the most notable American scientist (...) to seek exile in the last century. The story of his life is as fascinating as his ideas on the quantum world are appealing. (shrink)