Entangled Matters—Alzheimer’s,Interiority, and the ‘Unflattening’ of the World

When, in the 1980s, Alzheimer's disease became a disease of major public concern, 'personhood' also became an important, related topic of discussion. Those in caring professions (psychology, social work, etc.) and caregiver groups advocated for the 'person within' who was getting lost in a forgetful body and in a reductionist biomedical system. This essay aims to critically approach the dualism of this kind of argument by focusing on the moral positioning of claims such as personhood or biomedical reductionism.     

Structural and Narrative Reconstruction of Rural Residents’ Representations of ‘Nature’, ‘Wildlife’, and ‘Landscape’

The objective of this paper is the structural and narrative reconstruction of representations of ‘nature’, ‘wildlife’ and ‘landscape’, held by rural residents of the Dadia Forest Reserve. Data collection involved in-depth interviews. Employing a social representations’ approach, we recovered representational elements that are expected in the case of rural belief systems, such as negative dispositions towards wolves and foxes, as well as elements of an urban adherence, such as nature’s independence. Representational elements refer to visual aspects of the countryside, which seem compatible with the figurative nucleus of the rural idyll. Concerning ‘wildlife’, residents focused on vultures, which comprise the main tourist attraction of the reserve. Scientific knowledge adds to the complexity of the narrative schema, which corresponds to the representation of ‘wildlife’. Interviewees perceived the rural landscape as an interface between the natural and the human-conditioned environment. Our study shows that interviewees make no reference to environmental conservation or quality of life issues, as it could be expected according to relatively wide definitions of the term ‘environmentalism’. Environmental messages reinforced by ecotourism development seem to be recalled primarily in terms of their compatibility with the perceived economic benefit of local people. Despite ecotourism development, representational elements that diverge from a tourist version of ‘nature’, ‘wildlife’ and ‘landscape’ were not pronounced within rural belief-systems. Further interventions within the study area are needed, in order to address a variety of topics under the environmental conservation discourse and raise the environmental awareness of rural residents.     

Spectacles of migrant ‘illegality’: the scene of exclusion,the obscene of inclusion

Abstract

Border policing and immigration law enforcement produce a spectacle that enacts a scene of ‘exclusion’. Such spectacles render migrant ‘illegality’ visible. Thus, these material practices help to generate a constellation of images and discursive formations, which repetitively supply migrant ‘illegality’ with the semblance of an objective fact. Yet, the more these spectacles fuel anti-immigrant controversy, the more the veritable inclusion of the migrants targeted for exclusion proceeds apace. Their ‘inclusion’ is finally devoted to the subordination of their labour, which is best accomplished only insofar as their incorporation is persistently beleaguered with exclusionary campaigns that ensure that this inclusion is itself a form of subjugation. At stake, then, is a larger sociopolitical (and legal) process of inclusion through exclusion. This we may comprehend as the obscene of inclusion. The castigation of ‘illegals’ thereby supplies the rationale for essentializing citizenship inequalities as categorical differences that then may be racialized.     

The language of systematics,and the philosophy of ‘total evidence’

This contribution analyses the primacy of classification over generalization, and the philosophy of total evidence that emerges from the relation of homology to character statements. Primary conjectures of homology are basic character statements, i.e. statements that predicate properties of organisms, properties that are instantiated by those organisms and/or their parts. Secondary conjectures of homology are embedded in a second‐level (metalinguistic) discourse that turns on the coherence or incoherence of those basic character statements relative to a hierarchy. The coherence or incoherence of character statements is a logical relation between statements, not a causal (historical) relation between organisms. The choice of the hypothesis of relationships that is supported by the largest set of coherent basic character statements is based on the empirical presupposition that the properties referred to by the set of coherent character statements are grounded in causally efficacious relations of inheritance and ontogeny, and co‐instantiated because they are inherited through common ancestry (Hennig's auxiliary principle). Unless that empirical presupposition is causally grounded, phylogeny reconstruction is of an inherently probabilistic nature, whether under parsimony or other models of analysis. The causal grounding of a coherent set of character statements typically seeks a link between character statements and causally efficacious generative mechanisms for morphological characters (as is defeasibly indicated by topology and connectivity), or secondary structure information for molecular characters.     

On the ‘transmission sense of information’

In order to illuminate the role of information in biology, Bergstrom and Rosvall (Biol Philos 26:159–176, 2011a; Biol Philos 26:195–200, 2011b) propose a ‘transmission sense of information’ which builds on Shannon’s theory. At the core of the transmission sense is an appeal to the reduction in uncertainty in receivers and to etiological function. I explore several ways of cashing out uncertainty reduction as well as the consequences of appealing to function.     

Making sense of ‘mixture’: states and the classification of ‘mixed’ people

Caribbean diaspora intellectuals have contributed significantly to African-American political struggles over the years, despite arguments by some African-American intellectuals about what they discern as West Indian negativism, extremism, and divisiveness in American political life. This essay examines the legacy of a representative sample of diasporic Caribbean intellectuals since the time of the Harlem Renaissance in the 1920s and culminating in the 1970s, notably, Garvey, members of the African Blood Brotherhood [ABB], C.L.R. James, and Walter Rodney, to demonstrate the phenomenal ideological vision, organizational capability, and political activism they have brought into fostering solidarity with African Americans in the struggle for fundamental change. The focus here is on their respective contributions to the debate on the relationship between class and race in America and the black diaspora generally, which has helped to shape the form, and orient the direction of African-American and Caribbean diasporic struggles for the better part of the twentieth century.     

On the correct use of ‘data’

Acknowledgement  Thanks are due to Drs. Paul Johnston (P.Johnston@ exeter.ac.uk) and E. William Beese (ebeese@t-online.de) for kindly providing dictionary definitions and for sharing their thoughts about the correct use of ‘data’.     

Volunteering,Dana, and the Cultivation of ‘Good People’ in Thailand

The article explores a popular volunteer movement in Thailand and its connection to Buddhist morality and contemporary Thai politics. The article argues that volunteering in Thailand is often conceived of as a gift in various ways: as a form of dana or selfless giving; a gift from ‘good people’ to those defined as ‘in need’ in society and a gift to the Thai nation as a whole. Indeed, when volunteering is said to be a gift to the Thai nation, it is not necessarily because of its ability to redistribute resources, but because of its perceived ability to cultivate moral values and ‘good people’ for the Thai nation. The paper explores the implications that stem from presenting volunteering as a gift, with a strong emphasis on morality and ‘good people’, and how this popular discourse on volunteering may contribute to the maintenance of political status quo in Thailand, particularly in the context of the ongoing political struggles in recent years.     

Quick-freeze,deep-etch visualization of the ‘cytoskeletal spring’ of cochlear outer hair cells

Summary The lateral membrane system of the cochlear outer hair cell, consisting of the lateral plasma membrane, pillars, filamentous lattice and subsurface cisternae, is considered to be involved in the contractile movement of the isolated cochlear outer hair cell. The filamentous lattice, called the cytoskeletal spring, has been identified in the demembranated cochlear outer hair cell treated with the detergent Triton X-100. In this study, the quick-freeze, deep-etch method was applied to demonstrate the three-dimensional organization of both the filamentous and membranous structures of the lateral membrane system of cochlear outer hair cells. Treatment with saponin revealed that the inner leaflet of the lateral plasma membrane of the cochlear outer hair cell possesses more membrane particles than the outer leaflets, and that the pillars are closely associated with membrane particles in the inner leaflet of the lateral membrane. The presence of filamentous bridges between the filamentous lattice and the subsurface cisternae was also detected. We propose that the lateral membrane system in the cochlear outer hair cell may play an important role in the tuning mechanisms within the cochlea in normal hearing.     

Stochasticity or the fatal ‘imperfection’ of cloning

The concept of clone is analysed with the aim of exploring the limits to which a phenotype can be said to be determined geneticaly. First of all, mutations that result from the replication, topological manipulation or lesion of DNA introduce a source of heritable variation in an otherwise identical genetic background. But more important, stochastic effects in many biological processes may superimpose a phenotypic variation which is not encoded in the genome. The source of stochasticity ranges from the random selection of alleles or whole chromosomes to be expressed in small cell populations, to fluctuations in processes such as gene expression, due to limiting amounts of the players involved. The picture emerging is that the term clone is a statistical over-simplification representing a series of individuals having essentially the same genome but capable of exhibiting wide phenotypic variation. Finally, to what extent fluctuations in biological processes, usually thought of as noise, are in fact signal is also discussed.     

Culturalizing politics,hyper-politicizing ‘culture’: ‘White’ vs. ‘Black Turks’ and the making of authoritarian populism in Turkey

This paper focuses on the uses and abuses of two terms, ‘White’ and ‘Black Turk’, which have been significant in the ways modern Turkish society and national identity have been defined and contested in recent decades. Initially emerging in social analysis in the 1990s, ‘White Turk’ was a metaphor for and critique of the class culture, subjectivity and worldviews of the ‘new middle classes’ in a period of rapid integration to neoliberalism and globalized capitalism. Over time, both White and Black Turks have come to be used as part of a politics of identity and a politics of authenticity to characterize who are seen as the ‘authentic self’ and inauthentic others of national identity and to assert different visions for the future of Turkish society. White Turk has been adopted as an identity by outspoken members of the media and business elite, whereas its binary opposite, Black Turk, has been appropriated by Islamist politicians of the Justice and Development Party (AKP) as a metaphor to characterize the marginalization and purported oppression of their conservative Muslim constituency. As White and Black Turks were adopted as self-proclaimed identities, they provided a basis for a culturalist depiction of Turkish society, contributing over time to an increasingly divisive politics. Even though the AKP initially used the reference to White and Black Turks to appeal to specific demands for inclusion, as it increased its grip on power, it also (hyper)politicized the terms to articulate nativist claims to authenticity. In recent years, this nativist populism has been used to justify increasing authoritarianism and to delegitimize belonging and political participation of those deemed inauthentic others of the body politics.     

The diversity of soil communities, the ‘poor man's tropical rainforest’

This paper reviews the various factors that facilitate the high biodiversity of soil communities, concentrating on soil animals. It considers the problems facing soil ecologists in the study of soil communities and identifies the important role such communities play in terrestrial ecosystems. The review also considers diversity and abundance patterns. A range of factors are identified that may contribute to the biodiversity of soil and their role is reviewed. These include diversity of food resources and trophic specialization, habitat favourableness, habitat heterogeneity in space and time, scale and spatial extent of the habitat, niche dynamics and resource partitioning, productivity, disturbance and aggregation.Biodiversity of soil organisms appears high, largely attributable to the nested set of ecological worlds in the soil — the relationship between the range of size groupings of soil organisms relative to the spatial heterogeneity perceived by these various groups — that provide a large area for life for the micro- and mesofauna. The role of aggregation and how it relates to the spatial scale under consideration and to species interactions amongst soil animals is largely unknown at present. The role of disturbance is equivocal and man's activities more often than not seem to lead to a reduced biodiversity of soil communities. This paper also identifies areas where further work is desirable to improve our understanding of the structure and functioning of soil communities.     

‘Placebos’ and the logic of placebo comparison

Robin Nunn has argued that we should stop using the terms ‘placebo’ and ‘placebo effect’. I argue in support of Nunn’s position by considering the logic of why we perform placebo comparisons. Like all comparisons, placebo comparison is just a case of comparing one thing with another, but it is a mistake, I argue, to think of placebo comparison as a case where something is compared to ‘a placebo’. Rather, placebo comparison should be understood as a situation which sets-up the treatment and control groups in a particular way; not as a case involving objects or procedures called ‘placebos’ employed in order to control for ‘placebo effects’.     

Phylogeny and taxonomy of the ‘manna lichens’

We present ataxonomic revision of the ‘manna lichens’ based on morphological, chemical, ecological and molecular data. A large number of herbarium specimens and fresh collections were examined. Phylogenetic analyses were performed using nuclear ribosomal (nrITS, nrLSU) and mitochondrial small subunit (mtSSU) sequences. Some notable phenotypic characters were plotted on the phylogenetic tree, and the analysis reveals that some of these characters are useful for genus and species level distinction of certain ‘manna lichens.’ Phylogeny of the Megasporaceae was revised using a combined data set of nrLSU and mtSSU and performing parsimony and Bayesian analyses. Five genera (Aspicilia, Circinaria, Lobothallia, Megaspora and Sagedia) are recognized. Further, the relationships of five presumably closely related genera of ‘manna lichens’, namely Agrestia (vagrant), Aspicilia (crustose) Circinaria (crustose), Chlorangium (vagrant) and Sphaerothallia (vagrant) with different growth forms were analysed. The analyses revealed that ‘manna lichens’ do not form a monophyletic group but occur in different clades within the genus Circinaria. The genera Agrestia, Chlorangium and Sphaerothallia are assigned as new synonyms under the genus Circinaria and no vagrant or erratic species remain in the genus Aspicilia. The analyses also show that five new erratic, vagrant and crustose species can be recognized. In this study two ‘manna lichens’, viz. Circinaria rostamii sp. nov. (Azerbaijan, Iran and Turkey), and Circinaria gyrosa sp. nov. (Armenia, Azerbaijan, Iran, Turkey, Turkmenistan and Spain) are described as new to science. Three potentially new species with crustose and erratic forms need additional study. Aspicilia fruticolosofoliacea is reduced to synonymy under C. alpicola, and a lectotype is designated for C. aspera. Thirteen new combinations in Circinaria are presented. The phenomenon of vagrancy is briefly discussed, and the biogeography of the ‘manna lichens’ is outlined. Illustrations, distribution maps, and an identification key to the species are provided.     

‘Gender’ and the Concerns of Carnal Self-Consumption

This article analyses the co-occurrence of two concerns often expressed by indigenous leaders involved with reparations for victims of paramilitaries in Colombia. These concerns revolve around discomfort with the intense use of hegemonic ‘gender’ discourses in the context of the reparations, and a feeling that leaders' involvement in the latter brings about a betrayal of the family and of themselves. By engaging with the local category of eirruku (flesh), I argue that ways of engaging women in reparations entail the commoditisation of caring relationships. This article, based on 13 months of fieldwork with an indigenous organisation and the communities integrated into it between 2007 and 2008, contributes to the understanding of the articulation of gender and ethnic/racial identification in the context of contemporary forms of governance of indigenous peoples, while delving into ‘carnality’ as a concept to understand gendered forms of reproduction, reparation and selfhood.     

Microbiology of the fermentation of ‘iru pete’ and ‘iru woro’ obtained from local producers

Summary The microorganisms responsible for the fermentation of iru, obtained from local producers, were isolated and identified. Only bacteria were involved in the fermentation; the species areMicrococcus luteus, Staphylococcus aureus, Bacillus subtilis, Lactobacillus plantarum, Citrobacter freundii, Lactobacillus salivarius andStreptococcus pyogenes. Microbial population, temperature, pH and moisture content increased with increase in period of fermentation. A progressive in titratable acidity accompanied the fermentation.

---

Resumen Se aislaron e identificaron los microorganismos responsables de la fermentación de iru obtenido de productores locales. En el proceso de fermentación unicamente estaban implicadas bacterias que se identificaron como:Micrococcus luteus, Staphylococcus aureus, Bacillus subtilis, Lactobacillus plantarum, Citrobacter freundii, Lactobacillus salivarius yStreptococcus pyogenes. La población microbiana, la temperatura, el pH y el contenido en humedad se incrementaron al aumentar el periodo de fermentación. Se observó un decremento progresivo del título de acidez a lo largo de la fermentación.

---

Résumé Les microorganismes responsables de la fermentation des iru obtenus de producteurs locaux ont été isolés et identifiés. Seules des bactéries sont impliquées dans la fermentation. Les espèces sontMicrococcus luteus, Staphylococcus aureus, Bacillus subtilis, Lactobacillus plantarum, Citrobacter freundii, Lactobacillus salivarius etStreptococcus pyogenes. La population microbienne, la température, le pH et la teneur en eau agumentent avec l'augmentation du temps de fermentation. Une baisse progressive de l'acidité titrable accompagne la fermentation.