We present a one per cent measurement of the cosmic distance scale from the detections of the baryon acoustic oscillations in the clustering of galaxies from the Baryon Oscillation Spectroscopic Survey, which is part of the Sloan Digital Sky Survey III. Our results come from the Data Release 11 sample, containing nearly one million galaxies and covering approximately 8500 square degrees and the redshift range 0.2 < z < 0.7. We also compare these results with those from the publicly released (...) DR9 and DR10 samples. Assuming a concordance Λ cold dark matter cosmological model, the DR11 sample covers a volume of 13 Gpc3 and is the largest region of the Universe ever surveyed at this density. We measure the correlation function and power spectrum, including density-field reconstruction of the BAO feature. The acoustic features are detected at a significance of over 7σ in both the correlation function and power spectrum. Fitting for the position of the acoustic features measures the distance relative to the sound horizon at the drag epoch, rd, which has a value of rd,fid = 149.28 Mpc in our fiducial cosmology. We find DV = at z = 0.32 and DV = at z = 0.57. At 1.0 per cent, this latter measure is the most precise distance constraint ever obtained from a galaxy survey. Separating the clustering along and transverse to the line of sight yields measurements at z = 0.57 of DA = and H =. Our measurements of the distance scale are in good agreement with previous BAO measurements and with the predictions from cosmic microwave background data for a spatially flat CDM model with a cosmological constant. © 2014 The Author Published by Oxford University Press on behalf of the Royal Astronomical Society. (shrink)

Facts often acquire a life of their own; the stories in this book explain why.

Although his work and life have been well documented, John Dewey's role in the postwar peace movement has been generally overlooked. In America's Peace-Minded Educator, the authors take a close look at John Dewey's many undertakings on behalf of world peace.

How and why we should educate children has always been a central concern for governments around the world, and there have long been those who have opposed orthodoxy, challenged perception and called for a radicalization of youth. Progressive Education draws together Continental Romantics, Utopian dreamers, radical feminists, pioneering psychologists and social agitators to explore the history of the progressive education movement. Beginning with Jean Jacques Rousseau's seminal treatise Emile and closing with the Critical Pedagogy movement, this book draws on the (...) latest scholarship to cover the key thinkers, movements and areas where schooling has been more than just a didactic pupil-teacher relationship. Blending narrative flair with thematic detail, this important work seeks to chart ideas which, whether accepted or not, continue to challenge and shape our understanding of education today. (shrink)

This paper explores how Heidegger’s discussion of experience as topos can illuminate some elements of Maximus’ writings. In Heidegger’slater work, the experiencing subject emerges from, and experiences only within, place. Experience is only ever constituted when the conditions of its emergence come together concretely, which is to say, somewhere. Topos, a place, such as a city or my home, is a unity of the elements that make it up. The essay first examines how Heidegger sees philosophical inquiry as a drawing (...) out of the different elements that constitute the unity of experience as place. Many works of Maximus the Confessor, including his ascetic writings, examine how the subject experiences within the world. Using the topological account of experience described by Heidegger, the paper examines several distinctions that emerge from Maximus’ ascetic thought. Using examples, the essay suggests it is possible to see Maximus’ analyses as being engagements with an understanding to the effect that experience emerges with a unity, in topos. The essay suggests that reading Maximus through topos helps explain why it is that so many structures can arise interdependently through his engagement with experience. (shrink)

This paper explores how Heidegger’s discussion of experience as topos can illuminate some elements of Maximus’ writings. In Heidegger’s later work, the experiencing subject emerges from, and experiences only within, place. Experience is only ever constituted when the conditions of its emergence come together concretely, which is to say, somewhere. Topos, a place, such as a city or my home, is a unity of the elements that make it up. The essay first examines how Heidegger sees philosophical inquiry as a (...) drawing out of the different elements that constitute the unity of experience as place. Many works of Maximus the Confessor, including his ascetic writings, examine how the subject experiences within the world. Using the topological account of experience described by Heidegger, the paper examines several distinctions that emerge from Maximus’ ascetic thought. Using examples, the essay suggests it is possible to see Maximus’ analyses as being engagements with an understanding to the effect that experience emerges with a unity, in topos. The essay suggests that reading Maximus through topos helps explain why it is that so many structures can arise interdependently through his engagement with experience. (shrink)

PurposeBeginning with the initial premise that the internet has a global character, the purpose of this paper is to argue that the normative evaluation of digital information on the internet necessitates an evaluative model that is itself universal and global in character. To this end, the paper aims to demonstrate and support a universal model for the normative evaluation of information on the internet.Design/methodology/approachThe design and application of a dual normative model of information show how such a model commits all (...) disseminators of information to universal epistemological and ethical norms.FindingsBased on the dual normative characterization of information, the paper demonstrates that information and internet information specifically, have an inherent normative structure that commits its disseminators to certain mandatory epistemological and ethical commitments; and that the negligent or purposeful abuse of information in violation of those commitments is also a violation of universal rights to freedom and wellbeing to which all agents are entitled by virtue of being agents, and in particular informational agents.Research limitations/implicationsOwing to space constraints it is impractical to provide in this paper a detailed account of how the argument for informational universal rights can deal with other competing moral obligations.Originality/valueThe findings based on an innovative dual normative model of information demonstrate and support the initial thesis of the paper, namely, that the dissemination of internet information due to its global nature commits all informational agents to universal epistemological and ethical principles. (shrink)

Purpose The purpose of this paper is to demonstrate how some of the information and communication practices of the Tech Media and specifically of Facebook, constitute media corruption. The paper will examine what the professional role of Facebook is regarding its information/communication practices and then demonstrate that Facebook is essentially a media company and not merely a “platform,” therefore liable to the same normative responsibilities as other media companies. Design/methodology/approach Applying the dual obligation information theory, a normative information and communication (...) theory that applies generally to all media companies that disseminate and share information, the paper demonstrates that Facebook’s role of mediating and curating the information of its users places upon it a normative editing responsibility, to ensure both the preventive detection and corrective editing of fake news, as well as other forms of misinformation disseminated on its platform. Finally, applying a philosophical model of media corruption the paper will demonstrate that Facebook’s role in the Cambridge Analytica case was not only unethical but moreover, constituted media corruption. Findings The paper concludes that Facebook’s media corruption illustrated in the Cambridge Analytica case is not a one-off case but the result of a systemic and inherent conflict of interest between its business model of selling users’ information to advertisers and its normative media role rendering the conflict of interest between those two roles conducive to media corruption. Originality/value The paper's originality is twofold. It demonstrates that Facebook is a media company normatively accountable on the basis of an original theory the DOIT and moreover, on the basis of an original media corruption theory its actions in the Cambridge Analytica case constituted media corruption. (shrink)

Few studies have examined the influence of the food environment on obesity rates among very young, low-income consumers. This research contributes to this growing literature by examining the relationship between modifications to the retail environment and obesity rates for low-income, preschool-aged children. Based on data combined from various secondary sources, this study finds that changes in the retail environment are significantly related to obesity rates. More specifically, the authors find a positive relationship between the number of convenience stores in the (...) retail environment and obesity rates among low-income, preschool-aged children. Results also show that the percent change in grocery stores and supercenters and club stores in the retail environment is negatively related to the obesity rates of low-income, preschool-aged children [i.e., as grocery stores and supercenters/club stores increase, obesity decreases ].Further, the percent change in supercenters and club stores mediates the positive relationship between participation in the Supplemental Nutrition Assistance Program and obesity rates. (shrink)

As scholars revisit the profound words of John Dewey, an acclaimed American philosopher and intellectual, the impact of his writings is often discussed within the context of peacebuilding. Although Dewey supported American military involvement in World War I, he did so with caution. His main objective was to establish a lasting peace based on the principles President Woodrow Wilson put forth as part of his Fourteen Points. Dewey supported it as a "war to end all wars" and "to make the (...) world safe for democracy." During World War I, Dewey used his pragmatic philosophy to try to influence both leaders and laymen regarding the possibilities of world peace, through American military participation, in order... (shrink)

Legislating comprehensive sex education curricula has long been believed to be essential to aligning education about sex, sexuality and human relationships with the values of equality, inclusivity and autonomy. Defences of the need for ‘good’ sex education in public schools are contingent upon arguments about whose experiences ought to guide us in determining what sufficient alignment with such values might look like. The aim of this paper is to explore the assumptions underlying one prevailing norm in such defences: what I (...) call parental deference or the practice of heeding to the rights of parents in debates about sex education. The question at the heart of this paper is, then, who in our communities does this deference exclude? I begin with a brief consideration of the appeal of parental deference within theories of education in general, and sex education in particular, before problematising its normalisation through a consideration of the exclusions such deference creates. In the process, I aim to explore the limits of parental deference for addressing the intersection of sexuality, sex, gender and race with violence in curricula and argue instead that one way of mitigating the consequences of these limits is to take seriously what I call sex education's community problem: If schools are to serve communities, why are so many community members’ experiences excluded? (shrink)

This multi-authored volume presents the findings and conclusions drawn from a large-scale funded project exploring elite schools within various global settings including those in Hong Kong, India,...

Although considered a figure of great importance and influence by his contemporaries, Edmond Holmes has been consigned to relative obscurity in the progressive educational tradition. This book reinstates Holmes as a key figure in the history of progressive education, both as a School Inspector and educational thinker, who was instrumental in forming a set of ideas and principles which continue to resonate in education today. Working as Chief Inspector, Holmes scorned mechanical obedience in the classroom and was appalled by the (...) inability of teachers to allow pupils to express themselves freely and imaginatively. His seminal publications positioned him at the vanguard of educational reforms and he became a notable contributor to the New Education Fellowship. His work, however, was not exclusively educational, and in later life Holmes published on religion, philosophy, poetry and literature, subsuming his educational viewpoint into a much wider ‘philosophy of life’. His spiritual leanings and call for an improved education system which would draw out the potential for development already within the child inspired successive generations of progressive educators. Combining biographical detail and key critical analysis, this book will contribute to current debates surrounding creativity and the curriculum, along with the need for alternative educational voices within the state system of regulation. (shrink)

The paper will seek to demonstrate that information as communication has a dual inherent normative structure that commits its disseminators, especially the media, offline and online, to epistemological and ethical principles that are universally mandatory. With regard to the dissemination of information by the media, its business intelligence constituted by its commercial interests as a media market must always be congruent with moral intelligence on the basis of the epistemological and ethical universal principles that the dual normative structure of information (...) gives rise and to which the media itself is committed. When the media?s business intelligence comes into conflict with moral intelligence, the latter must always take precedent over the former. Moreover, the communication of information to the public by the media, offline and online, even if conceived merely as another market commodity, commits the media to ethical conduct regardless of any other commercial interests that may come into conflict with the media's ethical commitments to the public. (shrink)

After reading John Dewey, America's Peace-Minded Educator, written by Charles F. Howlett and Audrey Cohan, it would be easy to see how contemporary issues such as the call for a national border wall and the characterization of immigrants as a threat to national security would have incensed John Dewey if he were still alive. Dewey, as depicted by Howlett and Cohan, was an educator who believed that democracy should be shared and preserved in a peaceful manner if it (...) were to be achieved. "Peace-minded" Dewey would have encouraged "teaching the immigrant population about adjustment and improvement in American society". He would have encouraged Americans to embrace and work at understanding immigrants, not shut... (shrink)