The study of human diversity in the first half of the 19th century has traditionally been categorized as a type of armchair-based natural history. If we are to take seriously this characterization of the discipline it requires further unpacking. Armchair anthropology was not a passive pursuit, with minimal analytical reflection that simply synthesized the materials of other writers. Nor was it detached from the activities of informants who were collecting and recording data in the field. Practitioners in the 19th century (...) were highly attuned to the problems associated with their research techniques and continually sought to transform their methodologies. The history of British anthropological research is one of gradual change and the adoption of new observational techniques into its methodologies. This article looks at the history of 19th-century British anthropology and examines in detail the observational practices of its researchers. In doing so it aims to answer the question: What is armchair anthropology? (shrink)

SummaryDuring the 1860s the sciences relating to human diversity were undergoing significant intellectual and methodological changes. The older generation of practitioners including James Cowles Prichard, Thomas Hodgkin and John Crawfurd were slowly passing away. Recognising that there was an opportunity to take a leading role in reforming the study of human variation, two competing intellectual camps vied for control of the nascent discipline; anthropologists led by James Hunt, and ethnologists led by Thomas Huxley. Taking their observational practices and vocational strategies (...) as its starting point, this paper seeks to expand our understanding of the debates surrounding British race studies during the 1860s. In doing so, this paper takes seriously Hunt and Huxley's self-descriptions as scientific reformers. Both of these figures promoted strategies for transforming the sciences relating to human diversity. Each believed they were strengthening anthropology and ethnology's best aspects and dispensing with their weakest. Moreover, their training in natural history, anatomy and physiology can be seen to have influenced their observational practices when it came to identifying and classifying human varieties. (shrink)

This paper examines the complex observational techniques of British anthropologists during the nineteenth century. In particular, using Galton’s initial work with anthropometric and composite photography in the late 1870s as a case study, it argues that nineteenth-century anthropological armchair studies were extremely sophisticated and that researchers were highly attuned to the problems associated with their methodologies. These nineteenth-century practitioners were not simply anthologising the materials of others; rather they were developing specialised methods for producing their own evidence and drawing conclusions. (...) Moreover, Galton’s use of photographic processes is instructive because it highlights one of the ways in which researchers interested in human diversity attempted to add further scientific credibility to their arguments by utilising the most cutting-edge technologies available during the period. (shrink)

This paper explores the process from museumization to decolonization through an examination of a Haida eagle mask currently on display in the Exploring Medicine gallery at the Science Museum in London. While elements of this discussion are well developed in some disciplines, such as Indigenous studies, anthropology and museum and heritage studies, this paper approaches the topic through the history of science, where decolonization and global perspectives are still gaining momentum. The aim therefore is to offer some opening perspectives and (...) methods on how historians of science can use the ideas and approaches relating to decolonization in other fields, and apply them constructively to the history of science, particularly in museum settings. Decolonization is a complicated process and the focus of this paper is squarely on the preliminary steps of its implementation. To understand this process fully, the paper will recontextualize the Indigenous history of the Haida eagle mask at the Science Museum through a careful reconstruction of its provenance record. Through this process it will expose the politics of erasure and hidden voices in museum collections. (shrink)

Study on Pramnānabhūta, Buddhist logic of authoritative.

Data on farming systems in Petén, Guatemala, were used to develop an agricultural intensity index. The index can be used to assign an intensity “score” to a given farming system based on the array of practices used by the farmer, each practice’s contribution to production intensity, and the scale at which these practices are used. The scores assigned to 118 farmers in three study areas in Petén were analyzed through analysis of variance (ANOVA) to identify the factors that account for (...) the variation in intensity levels, as measured through the index. The analyses reveal that the factors influencing agricultural intensity in Petén vary greatly from one study area to the next. This is due to differences in livelihood opportunities and strategies that, in turn, affect how agriculture fits into the local economy and how and why intensification is pursued. Variation in intensity levels can best be understood by considering the factors at the household and sub-regional scales that influence (a) whether farmers feel a need to intensify, (b) whether they see some benefit in doing so, and (c) whether they have the resources required to intensify production through particular strategies. Close attention must be paid to these factors by conservation and development organizations seeking to influence land use patterns and conserve forest in Petén. (shrink)

How to engage farmers that have limited formal education is at the foundation of environmentally-sound and equitable agricultural development. Yet there are few examples of curricula that support the co-development of knowledge with farmers. While transdisciplinary and participatory techniques are considered key components of agroecology, how to do so is rarely specified and few materials are available, especially those relevant to smallholder farmers with limited formal education in Sub-Saharan Africa. The few training materials that exist provide appropriate methods, such as (...) compost making, but do not explain relationships and synergies between nutrition, social inequalities, climate change and agroecology. Some food sovereignty and agroecology courses aim at popular political education for those with more formal education. Here we describe the process of development of an innovative curriculum, which integrates agroecology, nutrition, climate change, gender and other dimensions of social equity across 2 weeks of training explicitly for smallholders in southern Africa with limited formal education. The curriculum is highly participatory; we use concepts in popular education, transformative and experiential-based learning, and theatre. It is also integrative; we link agroecology with climate change, human and soil nutrition, gender, and related components of social equity. Developed in partnership with Malawian farmers, community development experts and academics from five countries, the curriculum was piloted with 520 smallholder farming households in Malawi and Tanzania, and evaluated using qualitative techniques. Clashes of language, cultural norms, and terminology were as great of a challenge as agreeing on and conveying technical information, to weave into a coherent whole. However, farmers who participated in the curriculum training demonstrated high interest, comprehension of material and interest in immediate application to their lives. (shrink)

BackgroundSex and gender differences are often overlooked in research design, study implementation and scientific reporting, as well as in general science communication. This oversight limits the generalizability of research findings and their applicability to clinical practice, in particular for women but also for men. This article describes the rationale for an international set of guidelines to encourage a more systematic approach to the reporting of sex and gender in research across disciplines.MethodsA panel of 13 experts representing nine countries developed the (...) guidelines through a series of teleconferences, conference presentations and a 2-day workshop. An internet survey of 716 journal editors, scientists and other members of the international publishing community was conducted as well as a literature search on sex and gender policies in scientific publishing.ResultsThe Sex and Gender Equity in Research (SAGER) guidelines are a comprehensive procedure for reporting of sex and gender information in study design, data analyses, results and interpretation of findings.ConclusionsThe SAGER guidelines are designed primarily to guide authors in preparing their manuscripts, but they are also useful for editors, as gatekeepers of science, to integrate assessment of sex and gender into all manuscripts as an integral part of the editorial process. (shrink)

According to usage-based theories, children initially acquire surface-level constructions and then abstract representations. If so, bilingual children might show lags relative to monolingual children early in acquisition, but not later on, once they rely on abstract representations. We tested this prediction with comprehension of passives in 3- to 6-year-old children: French–English bilinguals and English monolinguals. As predicted, younger bilingual children tended to be less accurate than monolingual children. In contrast, the older bilingual children scored equivalently to monolinguals, despite less exposure (...) to English. When the children made errors, the bilingual children were more likely to interpret the subject as the agent of the action than the monolingual children. These results are consistent with the argument that children develop increasingly abstract representations of linguistic constructions with usage. They further suggest that bilingual children might catch up with monolingual through use of selective attention and/or a semantic bias. (shrink)

Pericytes, like vascular smooth muscle cells, are perivascular cells closely associated with blood vessels throughout the body. Pericytes are necessary for vascular development and homeostasis, with particularly critical roles in the brain, where they are involved in regulating cerebral blood flow and establishing the blood-brain barrier. A role for pericytes during neurovascular disease pathogenesis is less clear—while some studies associate decreased pericyte coverage with select neurovascular diseases, others suggest increased pericyte infiltration in response to hypoxia or traumatic brain injury. Here, (...) we used an endothelial loss-of-function Recombination signal binding protein for immunoglobulin kappa J region (Rbpj)/Notch mediated mouse model of brain arteriovenous malformation (AVM) to investigate effects on pericytes during neurovascular disease pathogenesis. We tested the hypothesis that pericyte expansion, via morphological changes, and Platelet-derived growth factor B/Platelet-derived growth factor receptor β (Pdgf-B/Pdgfrβ)-dependent endothelial cell-pericyte communication are affected, during the pathogenesis of Rbpj mediated brain AVM in mice. Our data show that pericyte coverage of vascular endothelium expanded pathologically, to maintain coverage of vascular abnormalities in brain and retina, following endothelial deletion of Rbpj. In Rbpj-mutant brain, pericyte expansion was likely attributed to cytoplasmic process extension and not to increased pericyte proliferation. Despite expanding overall area of vessel coverage, pericytes from Rbpj-mutant brains showed decreased expression of Pdgfrβ, Neural (N)-cadherin, and cluster of differentiation (CD)146, as compared to controls, which likely affected Pdgf-B/Pdgfrβ-dependent communication and appositional associations between endothelial cells and pericytes in Rbpj-mutant brain microvessels. By contrast, and perhaps by compensatory mechanism, endothelial cells showed increased expression of N-cadherin. Our data identify cellular and molecular effects on brain pericytes, following endothelial deletion of Rbpj, and suggest pericytes as potential therapeutic targets for Rbpj/Notch related brain AVM. (shrink)

How to engage farmers that have limited formal education is at the foundation of environmentally-sound and equitable agricultural development. Yet there are few examples of curricula that support the co-development of knowledge with farmers. While transdisciplinary and participatory techniques are considered key components of agroecology, how to do so is rarely specified and few materials are available, especially those relevant to smallholder farmers with limited formal education in Sub-Saharan Africa. The few training materials that exist provide appropriate methods, such as (...) compost making, but do not explain relationships and synergies between nutrition, social inequalities, climate change and agroecology. Some food sovereignty and agroecology courses aim at popular political education for those with more formal education. Here we describe the process of development of an innovative curriculum, which integrates agroecology, nutrition, climate change, gender and other dimensions of social equity across 2 weeks of training explicitly for smallholders in southern Africa with limited formal education. The curriculum is highly participatory; we use concepts in popular education, transformative and experiential-based learning, and theatre. It is also integrative; we link agroecology with climate change, human and soil nutrition, gender, and related components of social equity. Developed in partnership with Malawian farmers, community development experts and academics from five countries, the curriculum was piloted with 520 smallholder farming households in Malawi and Tanzania, and evaluated using qualitative techniques. Clashes of language, cultural norms, and terminology were as great of a challenge as agreeing on and conveying technical information, to weave into a coherent whole. However, farmers who participated in the curriculum training demonstrated high interest, comprehension of material and interest in immediate application to their lives. (shrink)

Dans ce second volume de la suite Le Chemin du Vieux-Moulin, l'accent est mis sur le passage lui-meme, sur ce qui fait que rien se subsiste jamais comme avant sans qu'on puisse prevoir l'apres. Le possible s'y revele a l'etat pur et c'est pourquoi le titre en devient un verbe actif; Le Sera. Comme on s'en est rendu compte avec Justice et terreur, Leibniz devient un a propos dont l'historien de la philosophie n'a rien perdu du souvenir, mais dont le (...) philosophe se demande a quoi conduisent ces neologismes ou ces expressions qui saccadent l'oeuvre d'autant d'aphorismes ombres. Mais quel jet de lumiere porter sur les termes en hapax comme existiturientia que Leibniz lance, comme tant d'autre, a quelque detour de son oeuvre, comme si c'etait dans cette direction jusque-la innommee qu'il en faille suivre l'inspiration? Ainsi le futurible, l'attente, l'emanable, le vivant, plus comme a vivre que comme vecu, sont-ils projetes au premier plan comme la possibilite meme de ces etats contingents qui s'envuivent de ce qu'il faudra bien appeler emanantion. (shrink)

Le possible s'y revele a l'etat pur et c'est pourquoi le titre en devient un verbe actif; Le Sera.

Galvao-Pedro_Sera-o-contratualismo-reconciliavel-com-o-consequencialismo.

The Sera Jey Monastery, reestablished near Mysore, India, houses 5,000 Buddhist monks living in exile -- including survivors of the destruction of the Tibetan monastery in 1959. Sheila Rock's moving portraits are a celebration of the everyday simplicity and subtle beauty of the ascetic life. More than a hundred duotone photographs document the compassionate expressions, emotional openness, and aura of serenity inspired by lives of renunciation and seclusion. A percentage of the royalties from this book go to the Sera Jhe (...) Health Care Committee in aid of various humanitarian projects. (shrink)

A interrogação que preside a este ensaio não busca, à maneira heideggeriana, o impensado esquecimento de um certo desenvolvimento historial, mas há de apenas delimitar o estado da arte da visão cartesiana do mundo. Para o efeito, no entanto, não vai além do horizonte epistêmico da Filosofia da Biologia, porque o seu principal objectivo consiste em diagnosticar a “crise de identidade” da Biologia, cujo sucesso experimental não deve camuflar a sua “depressão epistemológica”. Na verdade, trata‑se de uma disciplina que, entre (...) física e metafísica, ainda não encontrou o seu espaço teórico. Ora, é possível remontar tal dificuldade à raiz filosófica da Modernidade. Assim sendo, impõe‑se uma avaliação da mutação paradigmática que Descartes introduz na ordem do saber, de acordo com a qual a investigação racional passa a ter por destino o domínio da Natureza. (shrink)

This text was written after hearing a childlike question about voice, a question asked by Lara, a girl at a “basic” school in a rural area of the Azores islands that resulted in a diferent way of understanding the motives and intentions that are implicit in the way we practice community of philosphical inquiry with children and adults. This question also unveiled important aspects of the way we construct ourselves as adults who believe in the importance of teaching philosophy in (...) elementary school. This text describes an attempt to follow the trail of inquiry triggered by Lara’s question, and documents three moments or possibilities of re-questioning. These moments – which are not understood as forming an orderly sequence, but rather represent inroads into the initial question – emerge as possibilities marked by the rhythm of inquiry that followed. Those questions were: What do we hear when we talk about voice? What do we say when we talk about listening? And what do we think about when we share voices and listen actively? The text invites us to focus on voice as a concept aligned with a certain paradigmatic model of thinking commonly referred to as “philosophy,”and also invites us to consider the concept of listening as a construct that returns us to the origins of western philosophy. Finally, the text invites us to consider different ways of understanding voice and listening as based on the idea of thinking as an in-between space of sharing, focusing specifically on activities centering philosophical dialogue with children. (shrink)

Nosso propósito aqui não é traçar um quadro comparativo exaustivo entre a filosofia hegeliana e a filosofia de Espinosa (1). Pretendemos apenas esclarecer, pela indagação sobre uma possível matriz panteísta do pensamento de Hegel, a compreensão hegeliana sobre a relação entre Absoluto e mundo finito. Mostraremos que Espinosa influencia Hegel desde os tempos de Tübingen e que o hegelianismo passará sucessivamente por três fases distintas: uma primeira fase de entusiasmo peIo panteísmo, entusiasmo esse partilhado com Schelling; uma segunda fase de (...) crítica ao espinosismo, bem como à sua assimilação pela doutrina de Schellinig; uma terceira fase, na qual Hegel tomaria uma posição de aceitação crítica do espinosismo. Por fim, tentaremos mostrar que a crítica dirigida a Espinosa pelo Hegel da maturidade consiste em apontar a falta de reflexão presente no panteísmo, o que só poderia ser corrigido por meio das categorias presentes na Doulrina da Essência. (shrink)