Increasing knowledge of food deserts in Brazil: The contributions of an interactive and digital mosaic produced in the context of an integrated education for sustainability program

As efforts to end hunger, food insecurity and malnutrition evolve within the context of United Nations' Global Compact and Sustainable Development Goals; such problems remain far from being solved due, in part, to their complex nature. Brazil exemplifies such multifaceted scenario as the country has left the “hunger map” in 2014 but now faces another issue: The quality of the food available to its population. Physical, social, economic, cultural, and political factors have impacted the Brazilian food environment, shaping new eating habits such as the replacement of traditional local food for processed foods. Within this context, educational institutions may play an important role in spreading knowledge about major social challenges such as this and their interdependent causes. This paper presents the case study of a project conducted by business and public administration students in a discipline called Integrated Education for Sustainability (FIS), offered to undergraduate students at one of Brazil's most important management schools. In 2017, the project worked on the topic of Food Deserts, challenging the students to develop a digital and interactive mosaic that uncovers the situation of the food deserts in São Paulo. Data were collected from participant observation, field trips, events, and interviews conducted in class with 18 professionals working on several areas related to the topic. The article provides insights into (a) the importance of education to tackle the sustainability challenges, (b) lessons learned from the 14th edition of FIS course, and (c) the several barriers to food access in the city of São Paulo.     

Risk aversion in two-period rent-seeking games

This work analyzes a two-period rent-seeking game, with the aim of studying the effect of risk aversion on the optimal choices made by the rent-seekers. We first prove that the equilibrium in two-period rent-seeking games always is unique. The analysis also shows that more risk aversion reduces the investment in the rent-seeking game in a two-period framework without introducing the additional condition of prudence, required in one-period models. Similarly, the introduction of a risky rent, instead of a given rent, implies, in the two-period framework, a reduction in investment under the condition that the rent-seekers are risk averse. Moreover, with risk aversion, larger first-period wealth increases investment in the rent-seeking game and larger second-period wealth reduces it. When both first-period and second-period wealth increase, investment in the rent-seeking game declines if the rent-seeker is risk averse and imprudent. Lastly, when a risky level of second-period wealth is introduced, the rent-seeker increases (reduces) investment in the rent-seeking game if he is risk averse and prudent (imprudent).

     

THIRD TIME'S A CHARM?

正When we look at the situation right now,in terms of COVID-19 origin investigations,we have a state of affairs that is tainted black by the geopolitical narrative.That narrative first took hold with the Donald Trump administration and today still exudes very strongly from the Joe Biden administration.     

Agonism and Hope in William Apess’s Native American Political Thought

This article examines the Native American thinker, William Apess (Pequot), and especially his Eulogy on King Philip (1836), which argues, ironically, that King Philip—the seventeenth century Wampanoag leader who launched the bloodiest rebellion in New England’s history—ought to be embraced as an American pioneer and canonized as a founding father. Apess satirizes conventional founding narratives, even as he upholds the principles of freedom those narratives support. The effect of this irony is to interrupt and invert discourses of progressive history and American patriotism that underlie Manifest Destiny policies, in ways that open spaces for new historical accounts to surface and compete in a force field of agonistic powers. I argue that Apess’s ironic historical revisionism expresses a political theory of hope, one that I contrast with representations of hope by other nineteenth century Native American political thinkers, such as Plenty Coups (Crow).     

The Right to Have Rights as a Right to Enter: Addressing a Lacuna in the International Refugee Protection Regime

This paper draws upon Hannah Arendt's idea of the 'right to have rights' to critique the current protection gap faced by refugees today. While refugees are protected from refoulement once they make it to the jurisdiction or territory of a state, they face an ever-increasing array of non-entrée policies designed to stymie access to state territory. Without being able to enter a state capable of securing their claims to safety and dignity, refugees cannot achieve the rights which ought to be afforded to them under international law. Drawing upon both legal theory and political philosophy, this paper argues that refugees today, just as the stateless in Arendt’s time, must be afforded the ‘right to have rights’, understood as a right to enter state territory.     

Sacrifice for the family: representation and practice of stay-at-home fathers in the intersection of masculinity and class in Hong Kong

With changing socio-economic conditions, some men choose to become stay-at-home fathers in Hong Kong. Although they constitute only about .5% of the total male population, they have captured widespread media attention in recent years. This paper is an exploratory study on the gender representation of stay-at-home fathers in newspapers, and their identity and practice in real life in relation to the construction of masculinity in the Asian context, with particular focus on the intersection of masculinity and social class. Although stay-at-home fathers have given up their traditional breadwinner role, the media continue to portray them in terms of conventional masculinity. Contrary to the findings in Western society, this paper, which is based on Bourdieu’s practice theory, reports that middle-class men in Hong Kong with social and cultural capital are less reflexive in their gender habitus to accept their carer identity, whereas working-class fathers, who lack the appropriate capital to resume their provider status, define themselves as carers who are responsible to the family. As the identity of provider is still central to men, the emergence of this new fatherhood is only a refashioning of the traditional role of fathers and thus does not challenge the existing gender structure.     

Surface-sampling and analysis of TATP by swabbing and gas chromatography/mass spectrometry

The method of sample recovery for trace detection and identification of explosives plays a critical role in several criminal investigations. After bombing, there can be difficulties in sending big objects to a laboratory for analysis. Traces can also be searched for on large surfaces, on hands of suspects or on surfaces where the explosive was placed during preparatory phases (e.g. places where an IED was assembled, vehicles used for transportation, etc.).In this work, triacetone triperoxide (TATP) was synthesized from commercial precursors following reported methods. Several portions of about 6 mg of TATP were then spread on different surfaces (e.g. floors, tables, etc.) or used in handling tests. Three different swabbing systems were used: a commercial swab, pre-wetted with propan-2-ol (isopropanol) and water (7:3), dry paper swabs, and cotton swabs wetted with propan-2-ol. Paper and commercial swabs were also used to sample a metal plate, where a small charge of about 4 g of TATP was detonated. Swabs were sealed in small glass jars with screw caps and Parafilm^® M and sent to the laboratory for analysis. Swabs were extracted and analysed several weeks later by gas chromatography/mass spectrometry. All the three systems gave positive results, but wetted swabs collected higher amounts of TATP. The developed procedure showed its suitability for use in real cases, allowing TATP detection in several simulations, including a situation in which people wash their hands after handling the explosive.     

Multichannel Delivery of Public Services: A New and Complex Management Challenge

A strategic challenge facing all governments today is how to deliver services effectively and efficiently. At one time, they thought that they could meet this challenge by exploiting technology and going the E-government route with the promise of single-window, integrated, intelligent service delivery. Very quickly, however, they had to accept the fact that they would have to overcome a multitude of obstacles and that individual and corporate clients often preferred to receive service in traditional ways.

As a result, the delivery of public services is becoming increasingly multichannel: over the counter, by mail and telephone, over the Internet, via text and television, etc. There is therefore a need to identify some kind of model for managing this highly complex new phenomenon effectively and efficiently. By conducting research in the field with the help of case studies and international benchmarking, it was possible to identify the main variables in the degree of effectiveness and efficiency of multichannel public service delivery and develop the outline of a model representing the underlying factors.