Postcolonial leadership between the sovereign and the beast

There is a crisis in leadership throughout the world, but the focus of this article will be on the crisis in postcolonial Africa. How is this crisis constructed within the politics of the global village? The leadership crisis in Africa is often portrayed by Western-influenced media as leaders being beasts if they do not comply with the wishes and dictates of Western capital, or characterised as puppets of Western capital, a puppet of the Western sovereign. Is there a way beyond these characterisations, or is it a political necessity to divide the world into friends and enemies, as Carl Schmitt would like us to believe? Taking Derrida into consideration, a way will be sought beyond this characterisation. Derrida�s ideas concerning the sovereign will pose the question: can leadership move beyond being either a puppet of a Western sovereign or being the beast of darkest Africa? The article will argue that the political gathering into a collective will not be destroyed if this distinction disappears, although the distinction will be ruined. Yet, these ruins will be the place for the possibility of something other, an impossible possibility � the madness of the impossible possible, or the madness of holy folly and the hope and dream of leadership still to come.Intradisciplinary and/orinterdisciplinary implications: The article addresses the postcolonial context, specifically of Africa, but not limited to Africa. It challenges traditional theories on leadership and proposes a hermeneutical approach to interpreting and understanding leadership.</p

Design Features of a Professional Development Program in Digital Literacy

The authors introduce readers to three design features of the University of Rhode Island\u27s Summer Institute in Digital Literacy, a 42‐hour, weeklong professional learning experience in digital literacy for educators, librarians, college faculty, and other adult learners. The program is explicitly designed to promote reflection on one\u27s motivations for advancing digital literacy, deepen appreciation for collaborative inquiry, and focus on how educators and learners (not machines) personalize learning. Evidence of how these themes are developed through practice illustrates the design philosophy that is embedded in the program. Digital media platforms, texts, and technologies enable pedagogical practices that put learners and teachers at the center of an increasingly networked social world, but these approaches also require respect for diverse perspectives, deliberative dialogue, and collaborative inquiry to bring them into the mainstream educational practice of schools, libraries, universities, and communities

An Exploratory Quantitative Study into the Relationship between Catholic Affiliation and the Development of Social Entrepreneurship Education in the USA

Catholic educationalists have long stressed the role of Catholic universities in advancing the cause of social justice to counter the increasing commodification of business relationships and the lack of social responsibilities of the business world. Is this rhetoric or reality? In this empirical paper involving 501 USA universities that have an Association to Advance Collegiate Schools of Business (AACSB) accredited business school, we examine the relationship between Catholic affiliation and the universities’ decisions to offer social entrepreneurship and non-profit management courses to business students. Our study found that universities with Catholic affiliation are significantly more likely to offer both non-profit management and social entrepreneurship courses to business students. Our results offer evidences that Catholic universities are indeed working towards making a difference, with the vision and flexibility to do so

Systematic Review of Potential Health Risks Posed by Pharmaceutical, Occupational and Consumer Exposures to Metallic and Nanoscale Aluminum, Aluminum Oxides, Aluminum Hydroxide and Its Soluble Salts

Aluminum (Al) is a ubiquitous substance encountered both naturally (as the third most abundant element) and intentionally (used in water, foods, pharmaceuticals, and vaccines); it is also present in ambient and occupational airborne particulates. Existing data underscore the importance of Al physical and chemical forms in relation to its uptake, accumulation, and systemic bioavailability. The present review represents a systematic examination of the peer-reviewed literature on the adverse health effects of Al materials published since a previous critical evaluation compiled by Krewski et al. (2007). Challenges encountered in carrying out the present review reflected the experimental use of different physical and chemical Al forms, different routes of administration, and different target organs in relation to the magnitude, frequency, and duration of exposure. Wide variations in diet can result in Al intakes that are often higher than the World Health Organization provisional tolerable weekly intake (PTWI), which is based on studies with Al citrate. Comparing daily dietary Al exposures on the basis of “total Al”assumes that gastrointestinal bioavailability for all dietary Al forms is equivalent to that for Al citrate, an approach that requires validation. Current occupational exposure limits (OELs) for identical Al substances vary as much as 15-fold. The toxicity of different Al forms depends in large measure on their physical behavior and relative solubility in water. The toxicity of soluble Al forms depends upon the delivered dose of Al+ 3 to target tissues. Trivalent Al reacts with water to produce bidentate superoxide coordination spheres [Al(O2)(H2O4)+ 2 and Al(H2O)6 + 3] that after complexation with O2•−, generate Al superoxides [Al(O2•)](H2O5)]+ 2. Semireduced AlO2• radicals deplete mitochondrial Fe and promote generation of H2O2, O2 • − and OH•. Thus, it is the Al+ 3-induced formation of oxygen radicals that accounts for the oxidative damage that leads to intrinsic apoptosis. In contrast, the toxicity of the insoluble Al oxides depends primarily on their behavior as particulates. Aluminum has been held responsible for human morbidity and mortality, but there is no consistent and convincing evidence to associate the Al found in food and drinking water at the doses and chemical forms presently consumed by people living in North America and Western Europe with increased risk for Alzheimer\u27s disease (AD). Neither is there clear evidence to show use of Al-containing underarm antiperspirants or cosmetics increases the risk of AD or breast cancer. Metallic Al, its oxides, and common Al salts have not been shown to be either genotoxic or carcinogenic. Aluminum exposures during neonatal and pediatric parenteral nutrition (PN) can impair bone mineralization and delay neurological development. Adverse effects to vaccines with Al adjuvants have occurred; however, recent controlled trials found that the immunologic response to certain vaccines with Al adjuvants was no greater, and in some cases less than, that after identical vaccination without Al adjuvants. The scientific literature on the adverse health effects of Al is extensive. Health risk assessments for Al must take into account individual co-factors (e.g., age, renal function, diet, gastric pH). Conclusions from the current review point to the need for refinement of the PTWI, reduction of Al contamination in PN solutions, justification for routine addition of Al to vaccines, and harmonization of OELs for Al substances

A Big Picture Approach to (C)SR: Where Are We Now?

My approach comprises two main points. I begin by reiterating my proposed argument that corporate social responsibility develops within organisations, over time, in four general phases and that practitioner attitudes are moving away from the dominant phase of social responsibility (SR) as public relations activity (Hemingway, 2013). The financial crash of 2008 was the catalyst for this marked gear shift in the awareness of organisational ‘ethics’ and ‘morality’ (SR) that was previously confined to the concerns of the business ethics scholars. Second, I contend that the legitimacy and credibility of SR in business schools is lagging behind that shift due to misunderstandings about its relevance, the obsession with performance metrics and a lack of political will in some cases. In the final part of this article, I suggest ways forward for research, teaching and practice

Aspen Institute Round table on AI

Industry leaders looking at AI implications on governments, individuals, policie