From Frames to Resonance Machines: The Neuropolitics of Environmental Communication

George Lakoff 's work in cognitive linguistics has prompted a surge in social scientists’ interest in the cognitive and neuropsychological dimensions of political discourse. Bringing cognitive neuroscience into the study of social movements and of environmental communication, however, is not as straightforward as Lakoff 's followers suggest. Examining and comparing Lakoff's “neuropolitics” with those of political theorist William E. Connolly, this article argues that Connolly's writings on evangelical-capitalist and eco-egalitarian “resonance machines” provide a broader model for thinking about the relations between body, brain, and culture. Environmentalists, it concludes, should pluralize their “frames” and pay greater attention to the micropolitical and affective effects of their language and practices on the communities within which they act, communicate, and dwell.     

Magick as an Alternative Symbolic: Enacting Transhuman Dialogs

This essay examines Neo-Pagan practices of magick and, via Rogers's criteria for a transhuman theory of communication, argues that these practices enact a transhuman dialog that has potential to enhance environmentally sustainable ways of living. Magick helps to re-member immanence in all entities through learning to exercise modes of sensation that have become dormant. Of central importance to the practice of magick is taking eros seriously while expanding awareness beyond the human to the other-than-human. Such sensory experiences and relationships serve to recover the concrete from the dominance of the abstract, eros from the dominance of rationality, the material from the dominance of the ideational, and the natural from the dominance of culture. This essay works to bridge theoretical and practical implications of dialogs with nature by identifying practices that can overcome trained incapacities that block sensual, dialogic relations with the other-than-human world, while also acknowledging limitations in the transformative potential of Neo-Pagan ideologies and practices.     

The rise of ingredient disclosure: The California and New York experience

In the recent past, two important states—California and New York—have launched extensive and precedent‐setting ingredient disclosure laws regarding cleaning products with the clear goal of prompting the deselection of certain chemical substances and forcing product reformulation. Industry prefers to refer to this trend as “ingredient communication,” a goal we can all agree is desirable. By whatever name, these state measures will have a significant impact on ingredient disclosure trends across product lines, likely well beyond their stated application to cleaning products. These state laws are summarized below, followed by a discussion of their similarities, key differences, and their implications.     

基于DSP与无线通信技术的环境噪声监测系统的设计与应用

针对当前环境噪声监测系统的发展趋势,在分析多种监测方法优缺点的基础上,提出了一种基于DSP与无线通信技术的环境噪声监测系统的设计方法,并将其应用于校园环境噪声监测中,达到了监测的实时性、全天候和稳定性的要求.该设计方法可为同类应用提供借鉴.     

Manuscript in preparation for <Emphasis Type="Italic">Behavioral Ecology and Sociobiology</Emphasis> Bumble bee pollen foraging regulation: role of pollen quality,storage levels,and odor

The regulation of protein collection through pollen foraging plays an important role in pollination and in the life of bee colonies that adjust their foraging to natural variation in pollen protein quality and temporal availability. Bumble bees occupy a wide range of habitats from the Nearctic to the Tropics in which they play an important role as pollinators. However, little is known about how a bumble bee colony regulates pollen collection. We manipulated protein quality and colony pollen stores in lab-reared colonies of the native North American bumble bee, Bombus impatiens. We debut evidence that bumble bee colony foraging levels and pollen storage behavior are tuned to the protein quality (range tested: 17–30% protein by dry mass) of pollen collected by foragers and to the amount of stored pollen inside the colony. Pollen foraging levels (number of bees exiting the nest) significantly increased by 55%, and the frequency with which foragers stored pollen in pots significantly increased by 233% for pollen with higher compared to lower protein quality. The number of foragers exiting the nest significantly decreased (by 28%) when we added one pollen load equivalent each 5 min to already high intranidal pollen stores. In addition, pollen odor pumped into the nest is sufficient to increase the number of exiting foragers by 27%. Foragers directly inspected pollen pots at a constant rate over 24 h, presumably to assess pollen levels. Thus, pollen stores can act as an information center regulating colony-level foraging according to pollen protein quality and colony need. An erratum to this article can be found at     

Information transfer during recruitment in the ant<Emphasis Type="Italic"> Lasius niger</Emphasis> L. (Hymenoptera: Formicidae)

In this paper, we used the food-correlated search behavior observed in foraging ants returning to a previously rewarding site to study information transfer during recruitment in the ant Lasius niger. We hypothesized that, if information about the characteristics of the food is conveyed during recruitment, food-correlated search tactics should also be observed in recruited workers. Our results show that the characteristics of the trajectories of recruited workers are comparable to those of scout ants returning to a site or prior food find and depend more on the type (prey/sugar) than on the quality (sugar concentration) of the food discovered by the scouts. Independent of sugar concentration, workers recruited to a source of sugar search with a greater sinuosity than workers recruited to a prey. Experimental manipulation of the recruitment signals (chemical trail and contact between ants) shows that the trail pheromone laid down by recruiting ants does not play a role in the modification of trajectory sinuosity. This change appears to be most likely triggered by a direct perception of the residue of sugar smeared on the body of the recruiting workers coming back to the nest.Communicated by J. Heinze     

Conceptual Frameworks and Methods for Advancing Invasion Ecology

Invasion ecology has much advanced since its early beginnings. Nevertheless, explanation, prediction, and management of biological invasions remain difficult. We argue that progress in invasion research can be accelerated by, first, pointing out difficulties this field is currently facing and, second, looking for measures to overcome them. We see basic and applied research in invasion ecology confronted with difficulties arising from (A) societal issues, e.g., disparate perceptions of invasive species; (B) the peculiarity of the invasion process, e.g., its complexity and context dependency; and (C) the scientific methodology, e.g., imprecise hypotheses. To overcome these difficulties, we propose three key measures: (1) a checklist for definitions to encourage explicit definitions; (2) implementation of a hierarchy of hypotheses (HoH), where general hypotheses branch into specific and precisely testable hypotheses; and (3) platforms for improved communication. These measures may significantly increase conceptual clarity and enhance communication, thus advancing invasion ecology.     

Indigenous Power Struggles in the Peruvian Amazon: A Spatio-cultural Analysis of Communication

It is well established that external national policies and internal ethnic politics contribute to indigenous power struggles that create a disharmonious indigenous voice. The purpose of this paper is to interrogate how such fissures intersect with internal, covert communication forces embedded in indigenous communities. Based on a case study of Peru’s national indigenous Amazonian organization Asociación Interétnica de Desarrollo de la Selva Peruana (AIDESEP or the Interethnic Association for the Development of the Peruvian Rainforest), the authors advance a geographical perspective of communication to interrogate the physical and social spaces that contribute to and fragment indigenous public spheres, drawing from a content analysis of interviews and news media reports. The aim is to analyse how power—influenced by the spatio-cultural effects on communication—divided a national indigenous voice following Peru’s 2009 Amazon conflict.     

Water information: what is it good for? The use of information in transboundary water management

Consistent and relevant information on the status of water systems is indispensable for rational and cost-effective water management. This statement has general validity for all types of river basins, but is particularly relevant for transboundary water regions. Information is used to support decision-making and to evaluate the effects of water resources management decisions. Information production however lags behind developments in water management, which becomes clear from the fact that information still focuses on ecological components of water bodies and largely ignores the importance of socio-economic data stemming from human activities taking place in the river basin. Production of improved information is hindered by strong boundaries between different disciplines that are not easily overcome. Moreover, consideration of information needs and the goals of information dissemination prior to producing information is insufficient and the relevant actors are often reluctant to participate in these processes as they are time consuming. Differences in institutional behaviour also hinder cooperation between institutions, while organisational structures are insufficiently tuned to the needs of the external environment. All these issues hinder the use of information as the basis for decision-making. This paper provides an overview of relevant aspects of information from a broad range of perspectives and establishes the need for changes in the production and use of environmental information in support of water management. The paper is largely based on the outcomes of a closed multi-disciplinary specialist meeting on the role and use of environmental data and information in transboundary water contexts held in Arendal, Norway, September 2002.