The resting-state human electroencephalogram power spectrum is dominated by alpha and theta oscillations, and also includes non-oscillatory broadband activity inversely related to frequency. Gratton proposed that alpha and theta oscillations are both related to cognitive control function, though in a complementary manner. Alpha activity is hypothesized to facilitate the maintenance of representations, such as task sets in preparation for expected task conditions. In contrast, theta activity would facilitate changes in representations, such as the updating of task sets in response to (...) unpredicted task demands. Therefore, theta should be related to reactive control, while alpha may be more relevant to proactive control. Less is known about the possible relationship between 1/f activity and cognitive control, which was analyzed here in an exploratory fashion. To investigate these hypothesized relationships, we recorded eyes-open and eyes-closed resting-state EEG from younger and older adults and subsequently tested their performance on a cued flanker task, expected to elicit both proactive and reactive control processes. Results showed that alpha power and 1/f offset were smaller in older than younger adults, whereas theta power did not show age-related reductions. Resting alpha power and 1/f offset were associated with proactive control processes, whereas theta power was related to reactive control as measured by the cued flanker task. All associations were present over and above the effect of age, suggesting that these resting-state EEG correlates could be indicative of trait-like individual differences in cognitive control performance, which may be already evident in younger adults, and are still similarly present in healthy older adults. (shrink)

Recent policy developments in the area of livestock husbandry have suggested that, from the perspective of optimizing animal welfare, new animal husbandry systems should be developed that provide opportunities for livestock animals to be raised in environments where they are permitted to engage in “natural behavior.” It is not known whether consumers regard animal husbandry issues as important, and whether they differentiate between animal husbandry and other animal welfare issues. The responsibility for the development of such systems is allocated jointly (...) between farmers, regulators, different actors in the food chain, and consumers. This research focuses on understanding consumer attitudes and preferences regarding the development and introduction of such systems, to ensure that they are acceptable to consumers as well as producers, regulators, and scientists. Consumer perceptions of animal welfare and animal husbandry practices were evaluated using quantitative consumer survey, which focused on two animal husbandry issues – farmed pigs and farmed fish. Following pilot work, 1000 representative Dutch consumers were sampled about their attitudes to either pig or fish husbandry. The results indicated that consumers think about animal welfare in terms of two broad categories related to their health and living environment, but do not think about welfare issues at a more detailed level. Greater concern was expressed about the welfare of pigs compared to fish. Consumer trust in labeling also emerged as an important issue, since consumers need to trust different food chain actors with responsibility for promoting animal welfare, and are reluctant to consider the details of animal husbandry systems. As a consequence, a transparent, enforceable, and traceable monitoring system for animal welfare friendly products is likely to be important for consumers. (shrink)

Recent policy developments in the area of livestock husbandry have suggested that, from the perspective of optimizing animal welfare, new animal husbandry systems should be developed that provide opportunities for livestock animals to be raised in environments where they are permitted to engage in “natural behavior.” It is not known whether consumers regard animal husbandry issues as important, and whether they differentiate between animal husbandry and other animal welfare issues. The responsibility for the development of such systems is allocated jointly (...) between farmers, regulators, different actors in the food chain, and consumers. This research focuses on understanding consumer attitudes and preferences regarding the development and introduction of such systems, to ensure that they are acceptable to consumers as well as producers, regulators, and scientists. Consumer perceptions of animal welfare and animal husbandry practices were evaluated using quantitative consumer survey, which focused on two animal husbandry issues – farmed pigs and farmed fish. Following pilot work, 1000 representative Dutch consumers were sampled about their attitudes to either pig or fish husbandry. The results indicated that consumers think about animal welfare in terms of two broad categories related to their health and living environment, but do not think about welfare issues at a more detailed level. Greater concern was expressed about the welfare of pigs compared to fish. Consumer trust in labeling also emerged as an important issue, since consumers need to trust different food chain actors with responsibility for promoting animal welfare, and are reluctant to consider the details of animal husbandry systems. As a consequence, a transparent, enforceable, and traceable monitoring system for animal welfare friendly products is likely to be important for consumers. (shrink)

Delivery riders became frontline workers who assisted everyone in getting their daily supplies. They transported them to their destinations when the pandemic started, and everyone had to stay home to stop the COVID-19 virus from spreading. Thus, this study explores the experiences, challenges, and coping mechanisms of 15 Female Delivery Riders in Bulacan, Philippines. The study employed Heideggerian Phenomenology and Interpretative Phenomenological Analysis (IPA). Further, the following themes arise: (1) The Realist, (2) The Accommodated, (3) The Vulnerable, and (4) The (...) Determined. These themes highlighted the experiences and challenges faced by the participants. Moreover, it is highly suggested that female employees should be given preferential assistance given their physical capabilities and role in the family. Thus, local government units should provide an alternative source of income that will allow them to have quality time with their family, especially their children. (shrink)

Philosophy confronts two existential crises: the threats to its existence from scientists like Stephen Hawking who claim that philosophy is dead; and the threat to life itself from catastrophic climate change. The essay’s first theoretical part critiques Nietzsche’s claim that philosophy’s primary function is to guarantee the future of life. The essay’s second practical part claims that philosophy must meet the challenge of life’s extinction through a revised model for ethics in education. Taking its start from recent conceptualizations of philosophy (...) as a ‘field discipline,’ this part considers African American models for delivering ethics in education to under-resourced communities. The third part shows how these theoretical models may be actualized in the practice of an African field philosopher. (shrink)

In the twenty-first century, Stephen Hawking proclaimed the death of philosophy. Only science can address philosophy’s perennial questions about human values. The essay first examines Nietzsche’s nineteenth century view to the contrary that philosophy alone can create values. A critique of Nietzsche’s contention that philosophy rather than science is competent to judge values follows. The essay then analyzes Edward O. Wilson’s claim that his scientific research provides empirically-based answers to philosophy’s questions about human values. Wilson’s bold new hypothesis about the (...) ‘social conquest of the earth’ challenges Nietzsche’s vision of philosophy’s mission. Confronting both Nietzsche and Wilson, the essay then considers three theoretical proposals for a consilience of philosophy, science, engineering and technology. The conclusion presents a working African model of consilience that addresses the existential problem of poverty in the Global South. (shrink)

It has long been recognized that cancer onset and progression represent a type of reversion to an ancestral quasi‐unicellular phenotype. This general concept has been refined into the atavistic model of cancer that attempts to provide a quantitative analysis and testable predictions based on genomic data. Over the past decade, support for the multicellular‐to‐unicellular reversion predicted by the atavism model has come from phylostratigraphy. Here, we propose that cancer onset and progression involve more than a one‐off multicellular‐to‐unicellular reversion, and are (...) better described as a series of reversionary transitions. We make new predictions based on the chronology of the unicellular‐eukaryote‐to‐multicellular‐eukaryote transition. We also make new predictions based on three other evolutionary transitions that occurred in our lineage: eukaryogenesis, oxidative phosphorylation and the transition to adaptive immunity. We propose several modifications to current phylostratigraphy to improve age resolution to test these predictions. Also see the video abstract here: https://youtu.be/3unEu5JYJrQ. (shrink)

This essay contrasts Nietzsche’s remarks on elite education with W.E.B. Du Bois’ demand for democratized education. The essay takes their remarks as springboards for a twenty-first century philosophy of education rather than an historical account of their philosophies. Both thinkers cultivated Kant and Hegel’s dream that the spirit of freedom guided by reason would unite all the world’s peoples. Both held that education was key to realizing the dream. Their judgments about qualifying for education separated them. Nietzsche insisted that only (...) the elite should receive the fullest measure of education. Du Bois believed that in the future virtually every human being would receive a university-level education. The essay’s principal point is to show how contemporary technology can make Du Bois’ dream a reality. An African philosopher’s working model demonstrates a path to universal university education. (shrink)

I argue that lying in business negotiations is pro tanto wrong and no less wrong than lying in other contexts. First, I assert that lying in general is pro tanto wrong. Then, I examine and refute five arguments to the effect that lying in a business context is less wrong than lying in other contexts. The common thought behind these arguments—based on consent, self-defence, the “greater good,” fiduciary duty, and practicality—is that the particular circumstances which are characteristic of business negotiations (...) are such that the wrongness of lying is either mitigated or eliminated completely. I argue that all these “special exemption” arguments fail. I conclude that, in the absence of a credible argument to the contrary, the same moral constraints must apply to lying in business negotiations as apply to lying in other contexts. Furthermore, I show that for the negotiator, there are real practical benefits from not lying. (shrink)

Heyes suggests that selective social learning comes in two varieties. One is common, domain general, and associative. The other is rare, domain specific, and metacognitive. We argue that this binary distinction cannot quite do the work she assigns it and sketch a framework in which additional strategies for selective social learning might be accommodated.

A compilation of selected papers presented at the 1989 Charles S. Pierce International Congress Interest in Charles Sanders Peirce (1839-1914) is today worldwide. Ernest Nagel of Columbia University wrote in 1959 that "there is a fair consensus among historians of ideas that Charles Sanders Peirce remains the most original, versatile, and comprehensive philosophical mind this country has yet produced." The breadth of topics discussed in the present volume suggests that this is as true today as it was (...) in 1959. Papers concerning Peirce's philosophy of science were given at the Harvard Congress by representatives from Italy, France, Sweden, Finland, Korea, India, Denmark, Greece, Brazil, Belgium, Spain, Germany, and the United States. The Charles S. Peirce Sesquicentennial International Congress opened at Harvard University on September 5, 1989, and concluded on the 10th—Peirce's birthday. The Congress was host to approximately 450 scholars from 26 different nations. The present volume is a compilation of selected papers presented at that Congress. The philosophy of science and its logic are themes in the work of Charles Peirce that have been of greatest interest to scholars. Peirce was himself a physical scientist. He worked as an assistant at the Harvard Astronomical Observatory from 1869 to 1872 and made a series of astronomical observations there from 1872 to 1875. Solon I. Bailey says of these observations, "The first attempt at the Harvard Observatory to determine the form of the Milky Way, or the galactic system, was made by Charles S. Peirce....The investigation was of a pioneer nature, founded on scant data." Peirce also made major contributions in fields as diverse as mathematical logic and psychology. C. I. Lewis has remarked that "the head and font of mathematical logic are found in the calculus of propositional functions as developed by Peirce and Schroeder." Peirce subsequently invented, almost from whole cloth, semiotics - the science of the meaning of signs. Ogden and Richards, the British critics, say that "by far the most elaborate and determined attempt to give an account of signs and their meanings is that of the American logician C. S. Peirce, from whom William James took the idea and the term Pragmatism, and whose Algebra of Dyadic Relations was developed by Schroeder.". (shrink)

Multiculturalism and “The Politics of Recognition.” An Essay by Charles Taylor with commentary by Amy Gutmann, editor, Steven C. Rockefeller, Michael Walzer, and Susan Wolf.

There is a widespread assumption that the universe in general, and life in particular, is 'getting more complex with time'. This book brings together a wide range of experts in science, philosophy and theology and unveils their joint effort in exploring this idea. They confront essential problems behind the theory of complexity and the role of life within it: what is complexity? When does it increase, and why? Is the universe evolving towards states of ever greater complexity and diversity? If (...) so, what is the source of this universal enrichment? This book addresses those difficult questions, and offers a unique cross-disciplinary perspective on some of the most profound issues at the heart of science and philosophy. Readers will gain insights in complexity that reach deep into key areas of physics, biology, complexity science, philosophy and religion. (shrink)

Religion in education in South Africa and the Netherlands: A comparative study. The aim of this article is the reconstruction and comparison of the historical evolution of the place and role of religion in education in South Africa and in the Netherlands. The article commences with an overview of the historical evolution of the place and role of religion in education, up to the present, and a discussion of the dissatisfaction and objections which could be and which have been levelled (...) against the current situation. The Netherlands has followed a more accommodating policy and practice regarding religious beliefs and diversity than the international norm. While South Africa can learn much from the Dutch approach to the problem of religion in education, this approach has also been challenged in recent times. In both systems, controversy about the accommodation of religion in education has given rise to tension between the notions of freedom, tolerance and accommodation, on the one hand, and the acknowledgement of human rights and the need for social cohesion on the other. Other considerations to be taken into account in this regard are the downsides of providing a partisan, confessional type of education that could hinder learners in maintaining themselves in the outside world. The trend in modern society is towards individualised belief systems, not collective ones. And the warning to be heeded is that the line between education and indoctrination is thin. The current Dutch model, despite the problems that it currently encounters, could provide direction in respect of all these issues. Contribution: The article concludes with an educational-philosophical perspective regarding the question as to how educationists and educators could guide learners to a state where they can independently decide about their personal religious orientation, given the fact that they are now living in a time when relativism prevails, also in terms of religion and faith. (shrink)

The paper examines the loss of African identity within the modern/ contemporary era. African identity has been a recurrent theme in all domains of African studies, serving as a major intellectual concern of many African scholars. Debates on the reality of African Philosophy are anchored on the questions surrounding African identity giving rise to thoughts and contents of that philosophy. Despite the volumes already generated on the theme, the controversial circumstances that engendered the subject of African identity makes its intellectual (...) concern sustainable and almost inexhaustible. The question of African identity is basically an ontological question of the reality of Africa cum the being of an African. The series of infiltration and appraisals of Africa by foreign elements tend to plunge the continent into crises of identity. In addition to the various approaches to the subject, the nature-culture perspective presents the argument that if culture is ideally the product of a people’s nature, African culture represents the objective manifestation of the Africanity of the continent and its organic/holistic content. Such frame of thought embellished with philosophic tools provides further locus for a more feasible and stable definition of African identity as the holistic nature and character of being African. (shrink)

Timothy Murphy has done those of us in the field of bioethics a great service by being forthright about how irreligious centers of power work against theology and theologians. This has opened the door to direct and honest conversation about some facts that were previously known but rarely discussed publicly. Now, eight years after Murphy’s important article appeared in the American Journal of Bioethics, there is room to engage the facts and arguments surrounding the role for theology in the field. (...) It is important, first of all, to agree that if theology is to be excluded while other normative traditions included this must be defended on the basis of a coherent set of defensible claims, not merely raw assertions and power plays. Once the field comes to terms with the fact that no coherent set of defensible claims exist which can justify excluding theology from the field, this will create the conditions for the possibility of the kind of intellectual solidarity which can transform bioethics into a field that is at once much more diverse and inclusive while also of its very nature interested in robust debate which includes references first principles and metaphysical foundations. (shrink)

Member States of the United Nations proposed Seventeen Sustainable Development Goals (SDGs) in 2015, emphasizing the well-being of people, planet, prosperity, peace, and partnership. Countries are expected to work diligently to achieve these goals by the year 2030. The paths chosen to achieve the SDGs depend on each country’s specific needs, challenges, and opportunities. This contribution conducts a bibliometric study of selected SDG research related to hunger and climate change among countries of the North Asia Pacific region. A review of (...) literature related to the seventeen SDGs is provided to update the current research in SDGs as a background for the regional bibliometric search. The academic published literature related to this work were collected and text mined to create a research database for trend analysis. In this research, the natural language model KeyBERT and a text mining algorithm for normalized term frequency were used to extract key terminologies for bibliometric analysis. The study provides an overview of the seventeen SDGs in the literature review and then focuses on SDG 2 (zero hunger) and SDG 13 (climate action) publication trends. These two SDGs are in close alignment with sustainable food systems and agricultural development. The conclusion indicates that greater cooperation (SDG 17) is critical to improving the quality of life within the region and in building an ethical framework that restricts external exploitation of resources that benefit newly developed economies over developing economies. (shrink)

Focusing on philosophy’s roles in problem solving, this essay proposes a philosophy curriculum for a university “universalized” according to a Cuban model. This model arises from Fidel Castro Ruz’s “dream” that the Cuban nation itself should become a university for its people. The paper’s immediate stimulus was aVenezuelan paper on rural universalized universities at the Havana conference on university education, Universidad 2008. What should be the place of philosophy in a university curriculum for rural students? In the idiom of Richard (...) Rorty, philosophy is the collection of stories we tell ourselves for guidance through life. Philosophy’s critical function is to generate new stories when old ones fail to solve the problems that gave birth to them. The essay’s three parts address three levels of generality in philosophical reflection. The most general philosophical theories, such as Marxism or pragmatism, offer wholesale guidelines for life. More specific theories direct the practices of narrow subjects, such as physics, psychology, or economics. The most specific theories focus on the nexus of theoryand practice in solving life’s most concrete problems. The essay advocates a philosophy curriculum that contrasts students’ current philosophies with alternatives from the history of thought. Students absorb philosophies from the cultures in which they are raised. When students understand the accidental nature of their guiding thoughts, they are motivated to reflect critically on historical alternatives. When students study how to solve their problems using more specific disciplines like the arts and sciences, the history of the philosophies of those subjects will help them understand their freedom to choose among alternative solutions. When students reflect on the daily problems they must solve, attention to the connections of theory and practice can amplify their range of choices. (shrink)