Reform,Justice, and Sovereignty: A Food Systems Agenda for Environmental Communication

Food ecologies and economies are vital to the survival of communities, non-human species, and our planet. While environmental communication scholars have legitimated food as a topic of inquiry, the entangled ecological, cultural, economic, racial, colonial, and alimentary relations that sustain food systems demand greater attention. In this essay, we review literature within and beyond environmental communication, charting the landscape of critical food work in our field. We then illustrate how environmental justice commitments can invigorate interdisciplinary food systems-focused communication scholarship articulating issues of, and critical responses to, injustice and inequity across the food chain. We stake an agenda for food systems communication by mapping three orientations—food system reform, justice, and sovereignty—that can assist in our critical engagements with and interventions into the food system. Ultimately, we entreat environmental communication scholars to attend to the bends, textures, and confluences of these orientations so that we may deepen our future food-related inquiries.     

The Impact of “No Impact Man”: Alternative Hedonism as Environmental Appeal

As “No Impact Man,” writer Colin Beavan conducted a one-year experiment to determine whether he and his family could reduce their environmental impact to zero while living and working in Manhattan. This article examines the No Impact Man (NIM) experiment both as “alternative hedonism,” a reconceptualization of the “good life” that avoids unduly damaging the natural world, and also as a kind of “eco-stunt,” an attempt to garner significant media coverage about positive environmental behaviors. We use DeLuca's theorization of the “image event” to analyze the No Impact Man franchise—blog, book, and documentary film—though we modify that theory in order to explore how No Impact Man functions as multi-media and new-media spectacle. In particular, we explore the risky double-bind Beavan finds himself in when, through his choice to publicize the NIM eco-stunt, he is critiqued for opportunism, foolishness, and insincerity. We suggest that efforts to publicize eco-stunts, however well conceived, invariably invite backlash. As a result, we find that alternative hedonism theory and practice open a space of invitation to environmentally beneficial behaviors and attitudes that could have potential with some audiences, but their mass appeal is compromised by the limitations of the stunts that publicize them.     

Food for Thought: Audience Engagement with Sustainability Messages in Branded Content

Branded platforms are a growing “gray-zone” of marketing and media messages, in which corporations and news journalists partner to create content that supports strategic corporate goals while aligning with a publication’s scope of editorial coverage. As corporations are key influencers of and contributors to environmental communication, this trend has the potential to change environmental dialogue. In this article, we closely examine messages about food and sustainability, created in partnership by Chipotle Mexican Grill and the Huffington Post news site. We illustrate how use of a branded platform expanded the scope of environmental topics, issues, and frames that Chipotle addresses, how frames identified here connect to frames in coverage of science-related issues, as identified by other scholars, and discuss how branded platforms allow corporations to draw attention to polarizing environmental issues while protecting stakeholder relationships and brand reputation.     

Belligerent broadcasting,male anti-authoritarianism and anti-environmentalism: the case of Top Gear (BBC, 2002–2015)

ABSTRACT

This article considers the format and cultural politics of the hugely successful UK television program Top Gear (BBC 2002–2015). It analyzes how—through its presenting team—it constructed an informal address predicated around anti-authoritarian or contrarian banter and protest masculinity. Regular targets for Top Gear presenter’s protest—curtailed by broadcast guidelines in terms of gender and ethnicity—are deflected onto the “soft” targets of government legislation on environmental issues or various forms of regulation “red tape. Repeated references to speed cameras, central London congestion charges and “excessive” signage are all anti-authoritarian, libertarian discourses delivered through a comedic form of performance address. Thus, the BBC’s primary response to complaints made about this program was to defend the program’s political views as being part of the humor. The article draws on critical discourse analysis and conversation analysis to consider how the program licensed a particular form of engagement that helped it to deflect criticisms, and considers the limits to such discursive positioning. We conclude by examining the controversies that finally led, in 2015, to the removal of the main presenter, Jeremy Clarkson, and the ending of this version of the program through the departure of the team to an on-demand online television service.     

Socio-environmental consideration of phosphorus flows in the urban sanitation chain of contrasting cities

Understanding how cities can transform organic waste into a valuable resource is critical to urban sustainability. The capture and recycling of phosphorus (P), and other essential nutrients, from human excreta is particularly important as an alternative organic fertilizer source for agriculture. However, the complex set of socio-environmental factors influencing urban human excreta management is not yet sufficiently integrated into sustainable P research. Here, we synthesize information about the pathways P can take through urban sanitation systems along with barriers and facilitators to P recycling across cities. We examine five case study cities by using a sanitation chains approach: Accra, Ghana; Buenos Aires, Argentina; Beijing, China; Baltimore, USA; and London, England. Our cross-city comparison shows that London and Baltimore recycle a larger percentage of P from human excreta back to agricultural lands than other cities, and that there is a large diversity in socio-environmental factors that affect the patterns of recycling observed across cities. Our research highlights conditions that may be “necessary but not sufficient” for P recycling, including access to capital resources. Path dependencies of large sanitation infrastructure investments in the Global North contrast with rapidly urbanizing cities in the Global South, which present opportunities for alternative sanitation development pathways. Understanding such city-specific social and environmental barriers to P recycling options could help address multiple interacting societal objectives related to sanitation and provide options for satisfying global agricultural nutrient demand.

     

Linking Ecological Sustainability and World Food Needs

Ecological approaches to agriculture can provide useful guidelines for addressing world food needs, while avoiding adverse environmental and social impacts. Experiments in both natural and agricultural ecosystems suggest that systems with high plant diversity may be more productive, more stable and more resilient than species-poor systems. In addition, systems with high plant diversity support higher levels of biodiversity in other functional groups, which may enhance the productivity of the plant component. Given these benefits of diverse systems, various approaches for converting conventional high input agricultural systems to more sustainable systems are addressed. Andow and Hidaka's (1989) concept of production syndromes is considered in the context of conversion to sustainable agriculture.     

Evaluating Consumer Understanding of the Swedish Meat Guide—A Multi-layered Environmental Information Tool Communicating Trade-offs When Choosing Food

To facilitate the choice of more sustainable animal-based products in the diet, a Swedish meat guide providing complex, multi-layered environmental information to non-experts has been developed. This study evaluated reception of this guide by consumers. In five focus groups, participants (“interested consumers”) carried out a joint environmental and animal welfare ranking assignment to test understanding and use of the guide. The type and detail of indicators (e.g. carbon footprint) in the meat guide suited the audience. The guide stimulated discussion on ethical issues and quality aspects of meat, revealed perceived obstacles to reducing meat consumption and provided an understanding that any food product chosen comes with trade-offs.     

Animal production in a sustainable agriculture

This paper discusses the role of animal production systems in a sustainable society; sustainability problems within animal production systems; and four measures for the improvement of the contribution to societal sustainability from animal production. Substantial potentials for improvements are identified that were not previously known. The methodological basis is multi-criteria multi-level analysis within integrated assessment where elements in Impredicative Loop Analysis are integrated with management tools in Swedish agriculture and forestry developed during thousands of years, during which the well-being of the Swedish society and its economic and military power were functions of the land-use skill. The issue—the sustainability footprint of global animal production—is complex and available data are limited. The Swedish case is used as a starting point for an analysis of international relevance. Data from FAO and OECD support the relevance of extrapolating results from the Swedish case to level. The four measures are (i) decrease the consumption of chicken meat in developed nations with 2.6 kg per capita and year; (ii) develop the capacity of ruminants to produce high-quality food from otherwise marginal agroecosystems; (iii) improve milk production per cow with a factor four on global level; and (iv) increase feeding efficiency in milk production globally would substantially improve the societal contribution in terms of increased food supply and decreased pressure on land. The impact of measures (i), (iii) and (iv) on increased global food security was estimated to in total 1.8 billion people in terms of protein supply and a decreased pressure on agricultural land of 217 million ha, of which 41 relate to tropical forests. The 41 million ha of tropical land are due to a decreased demand on soymeal, where this represents more than a halving of total area now used for the production of soymeal. These impacts are of the character either or. The quality of the measures is as first-time estimates, supporting choices of where to direct further efforts in analysis. Two areas were identified as critical for achieving this potential: Feeding strategies to dairy cows as well as methods commonly used to evaluate the sustainability contribution of animal production needs adjustment, so that they comply with the “laws” of diminishing returns, Liebig’s “law” of the minimum and Shelford’s “law” of tolerance, that is, in agreement with well-known principles for efficient natural resource management and the priorities of UN Millennium Development Goals. If not, global food security is at risk.     

Concepts of human exposure to air pollution

In recent years, considerable attention has focused on the concept of “human exposure” to environmental pollutants, but different investigators seem to have developed different definitions of this concept and used different approaches for estimating it. This paper reviews a number of “exposure” studies in a single environmental medium—air pollution—to see how others have defined this concept in the literature. Many previous investigators unfortunately calculate “exposures” by relying on data from fixed air monitoring stations, and they assume that people are located in the same place, usually their residential address, throughout a 24-h period. However, a second body of literature shows that fixed air monitoring stations do not necessarily reflect human exposures, because concentrations observed indoors—in homes, offices, factories, and motor vehicles—differ from those observed at fixed stations, and people usually spend considerable time in these locations. In an effort to standardize the nomenclature dealing with exposures, a definition is proposed in which the pollutant must come into contact with the physical boundary of the person. Then, exposure of person i to pollutant concentration c is viewed as two events occurring jointly: person i is present at a particular location, and concentration c is present at the same location. Mathematical definitions for “integrated exposure,” “average exposure,” and “standardized exposure” with various averaging periods also are introduced. Finally, two different yet compatible research approaches are suggested for determining human exposures to air pollution.     

Nature's Nation: Improvisation,Democracy, and Ken Burns' National Parks

In his recurrent examination of what makes Americans “American,” documentary filmmaker Ken Burns has particularly focused on the twin themes of democracy and improvisation. The National Parks: America's Best Idea links the national park ideal with America's “democratic spirit.” Through an examination of its visual methods, I argue that the “Ken Burns gaze” is more consistent with the contemplative and magisterial visuality that shaped the origins of the national park movement—a visuality that sees nature as “out there” and a “finished product”—than it is with the improvisational spirit that both democracy and ecology demand in our time.     

The triple-bottom-line: framing of trade-offs in sustainability planning practice

Sustainability principles are at the forefront of regional planning. In Hawaii, the movement toward “sustainability” gave way to revisiting the State Plan. This paper uses a case study of the Hawaii 2050 Sustainability Plan (Hawaii 2050) to illustrate how adopting popular notions of sustainability, without critical examination of how the respective policy frames diverge or interrelate, can lead to “tautological traps.” In the case of Hawaii 2050, the “triple-bottom-line” (embedded within sustainable development) became the dominant sustainability frame during the solicitation of public input and was thus used to guide the planning discourse. The application of triple-bottom-line concepts at the level of policy and planning led to a process that polarized economic and environmental interests. While the goals of sustainable development and the use of triple-bottom-line concepts are useful for planners, we argue that they should be applied within the parameters of ecological sustainability in a US regional context, lest resulting plans continue to allow the momentum of development to override ecological concerns.     

Higher education for today and tomorrow: university appraisal for diversity, innovation and change towards sustainable development

This article serves as a position paper of a consortium of universities in the Asia–Pacific region working to address challenges of sustainable development and rapidly changing social, economic and natural environments. Member universities of ProSPER.Net (Promotion of Sustainability in Postgraduate Education and Research Network) have embarked on a project to develop an alternative university appraisal system that would potentially become a viable alternative to the existing higher education ranking and assessment systems perceived as constraining, yet, powerful. The article discusses the changing landscape for knowledge creation and the need for universities to assume new roles in a new kind of modernity—variously termed as “liquid modernity” (Z. Bauman), “reflexive modernization” (U. Beck) or other neologisms. It recognises that the mainstream ranking and assessment systems are powerful guiding systems for higher education institutions (HEIs) and, if modified, could be a significant force for transformation towards a more sustainable future. Recognising the need for HEIs to address societal challenges and needs, the Alternative University Appraisal (AUA) project of ProSPER.Net starts by reviewing existing models of recognition and appraisal of various aspects of HEIs’ work and aims at creating space for individual and collective reflection on HEI practices and outcomes. In addition to extensive consultations among ProSPER.Net members, as well as with other higher education actors and international organisations addressing higher education for sustainability, cross-sectoral consultations, assessments of the uncertainties and pertinent trends, and engagement with policy-making processes would be required for the AUA system to become a guiding force that shapes higher education of today and tomorrow.     

Transforming systems of consumption and production for achieving the sustainable development goals: moving beyond efficiency

The United Nations formulated the sustainable development goals (SDGs) in 2015 as a comprehensive global policy framework for addressing the most pressing social and environmental challenges currently facing humanity. In this paper, we analyse SDG 12, which aims to “ensure sustainable consumption and production patterns.” Despite long-standing political recognition of this objective, and ample scientific evidence both on its importance and on the efficacy of various ways of promoting it, the SDGs do not provide clear goals or effective guidance on how to accomplish this urgently needed transformation. Drawing from the growing body of research on sustainable consumption and production (SCP), the paper identifies two dominant vantage points—one focused on promoting more efficient production methods and products (mainly through technological improvement and informed consumer choice) and the other stressing the need to consider also overall volumes of consumption, distributional issues, and related social and institutional changes. We label these two approaches efficiency and systemic. Research shows that while the efficiency approach contains essential elements of a transition to sustainability, it is by itself highly unlikely to bring about sustainable outcomes. Concomitantly, research also finds that volumes of consumption and production are closely associated with environmental impacts, indicating a need to curtail these volumes in ways that safeguard social sustainability, which is unlikely to be possible without a restructuring of existing socioeconomic arrangements. Analysing how these two perspectives are reflected in the SDGs framework, we find that in its current conception, it mainly relies on the efficiency approach. On the basis of this assessment, we conclude that the SDGs represent a partial and inadequate conceptualisation of SCP which will hamper implementation. Based on this determination, this paper provides some suggestions on how governments and other actors involved in SDGs operationalisation could more effectively pursue SCP from a systemic standpoint and use the transformation of systems of consumption and production as a lever for achieving multiple sustainability objectives.     

长江流域粮食生产态势与潜力

通过大量的资料分析了长江流域在进入９０年代后的粮食生产的消费态势。粮食生产过程中存在的主要问题,及其对讹诈 影响,资料分析表明,长流域七省一市的粮食生产表现为,粮食单产略有提高,粮食总产徘徊,粮食消费量与居民的经济收入密切相关。     

Building Sustainable Community-Based Food Programs: Cautionary Tales from The Garden

This essay calls attention to the practical implications that community food organizers can glean from Scott Hamilton Kennedy's documentary, The Garden. More specifically, the authors examine the discursive tensions faced by the South Central Farmers as a way to make sense of their own use of dialog, policy, and health networking to build a community food initiative. The essay concludes by offering a unique metaphor-mycelium-in order to promote sustainable health practices and organize community-based food programs.     

Audiences for Science Communication in the United States

ABSTRACT

The US National Science Foundation collects biennial data on views about science and technology (S&T). Analyses have typically focused on the degree to which demographics, knowledge, and attitudes predict S&T support or views about specific technologies or issues. Published efforts do not appear to have focused on identifying latent classes within the data. Initial analyses using latent profile analysis suggests that Americans can be categorized into six substantive audience groups when it comes to views about S&T. These groups vary by demographics, including scientific background and ideology, as well as in views about S&T. Post hoc analyses explore how “class-focused” analyses may provide additional insight beyond what can be obtained from “variable-focused” analyses.     

Luoyang Dual Spatial Criterion Ecological City Construction

Abstract

The construction of an ecological city has two foundational platforms: the small platform, namely urban district or simply called as “city ecosystem”; and the big platform, namely around city district in certain region scope or also referred to as “city-region ecosystem”. The construction of an ecological city must be launched in the dual spatial criteria: in city (urban district) criterion—optimizing the city ecosystem; in city-region (city territory) criterion—optimizing the city-region ecosystem. Luoyang has the bright characteristic and the typical image within cities of China, and even in the world. The construction of an ecological city in dual spatial criteria—the city and the city-region—has the vital significance to urbanization advancement and sustainable development in Luoyang. In city-region criterion, the primary mission of Luoyang's ecological city construction is to create a fine ecological environment platform in its city territory. In city criterion, the basic duty of Luoyang's ecologic city construction is to enhance the ecological capacity and benefit of the central city.     

Participatory scenarios as a tool to link science and policy on food security under climate change in East Africa

How effective are multi-stakeholder scenarios-building processes to bring diverse actors together and create a policy-making tool to support sustainable development and promote food security in the developing world under climate change? The effectiveness of a participatory scenario development process highlights the importance of “boundary work” that links actors and organizations involved in generating knowledge on the one hand, and practitioners and policymakers who take actions based on that knowledge on the other. This study reports on the application of criteria for effective boundary work to a multi-stakeholder scenarios process in East Africa that brought together a range of regional agriculture and food systems actors. This analysis has enabled us to evaluate the extent to which these scenarios were seen by the different actors as credible, legitimate and salient, and thus more likely to be useful. The analysis has shown gaps and opportunities for improvement on these criteria, such as the quantification of scenarios, attention to translating and communicating the results through various channels and new approaches to enable a more inclusive and diverse group of participants. We conclude that applying boundary work criteria to multi-stakeholder scenarios processes can do much to increase the likelihood of developing sustainable development and food security policies that are more appropriate.     

Factors affecting on the susceptibility of vetch cultivars to infestation by <Emphasis Type="Italic">Acyrthosiphon pisum</Emphasis> L. (Hemiptera,Aphididae)

Current trends in organic agriculture have led to the need of seeking alternative methods of pest control. For that reason the influence of weather conditions, some morphological and chemical traits of common vetch (Vicia sativa) cultivars–“Liya”, “Loryna”, “Villena”, “Moldavskaya 82” (Moldovan cultivars) and “Obrazets 666” (Bulgarian cultivar), and hairy vetch (V. villosa)–“Violeta” and “Viola” [Moldovan cultivars]) on the dynamic and preference of Acyrthosiphon pisum were determined. Moldovan cultivars belonging to V. sativa were distinguished by lower aphid numbers as they had shorter duration of the flowering period unlike the V. villosa cultivars, where that duration was significantly longer. The plant morphological traits as height, branch, flower and leaflet numbers influenced on the aphid density. The aphid density was affected by branch and leaflet numbers more than by height and flower plant. “Villena” had a shorter vegetative period, lowest flower and leaflet numbers as well as low nitrogen and phosphorus content, which resulted in the lowest A. pisum population. The use of vetch cultivars with some characteristics of tolerance would result in a reduction of losses due to pea aphids. That will provide an environmentally safer option for aphid control.