Early and Middle Holocene Hunter-Gatherer Occupations in Western Amazonia: The Hidden Shell Middens

We report on previously unknown early archaeological sites in the Bolivian lowlands, demonstrating for the first time early and middle Holocene human presence in western Amazonia. Multidisciplinary research in forest islands situated in seasonally-inundated savannahs has revealed stratified shell middens produced by human foragers as early as 10,000 years ago, making them the oldest archaeological sites in the region. The absence of stone resources and partial burial by recent alluvial sediments has meant that these kinds of deposits have, until now, remained unidentified. We conducted core sampling, archaeological excavations and an interdisciplinary study of the stratigraphy and recovered materials from three shell midden mounds. Based on multiple lines of evidence, including radiocarbon dating, sedimentary proxies (elements, steroids and black carbon), micromorphology and faunal analysis, we demonstrate the anthropogenic origin and antiquity of these sites. In a tropical and geomorphologically active landscape often considered challenging both for early human occupation and for the preservation of hunter-gatherer sites, the newly discovered shell middens provide evidence for early to middle Holocene occupation and illustrate the potential for identifying and interpreting early open-air archaeological sites in western Amazonia. The existence of early hunter-gatherer sites in the Bolivian lowlands sheds new light on the region's past and offers a new context within which the late Holocene "Earthmovers" of the Llanos de Moxos could have emerged. © 2013 Lombardo et al

A life in progress: motion and emotion in the autobiography of Robert M. La Follette

This article is a study of a La Follette’s Autobiography, the autobiography of the leading Wisconsin progressive Robert M. La Follette, which was published serially in 1911 and, in book form, in 1913. Rather than focusing, as have other historians, on which parts of La Follette’s account are accurate and can therefore be trusted, it explains instead why and how this major autobiography was conceived and written. The article shows that the autobiography was the product of a sustained, complex, and often fraught series of collaborations among La Follette’s family, friends, and political allies, and in the process illuminates the importance of affective ties as well as political ambition and commitment in bringing the project to fruition. In the world of progressive reform, it argues, personal and political experiences were inseparable

F.J. Turner’s ‘frontier thesis’: the ruse of American ‘character'

American society was transformed by the expansion of capital Westward and the explosion in opportunities that ensued for land grabbing and agricultural and industrial investment. In Turner’s (1961) frontier thesis this was portrayed as resulting in the emergence of ‘the new man’ i.e. the fulfilment of American character. The frontier thesis is a neo-Darwinian contribution. It posits exceptionalism and transcendence as the keys to American character. The gene pool of the Americans, thriving in a new geographical and social environment, is depicted as achieving a higher level of development than the stratified societies of Old Europe. What the thesis ignores is the importance of orthodox Eurocentric strategies of colonization and land appropriation. Turner portrays pioneer/settler society as a heroic departure, but in many ways, it is a continuation of European precedents. Analogously, the proposition that the push West crystallized American character obscures the role of personality, especially in urban-industrial settings, in establishing the parameters of American life. Turner conceived of character as emerging from a struggle with the spatial frontier. But the struggles of personality with the social frontier of repression and establishment values is no less significant. The paper examines the tensions between character and personality by using some ideas developed by Carl Schmitt on the significance of ‘the opportunity’ in competitive advantage. The importance of the opportunity and personality in developing the American way of life are examined by the vaudeville and celebrity traditions. The exploitation of contingency for personal advantage, the use of melodrama to engineer social impact, the social validation of forthright behaviour are examined in the context of the careers of the film actress Mae West and the comedian Bob Hope

Understanding different dominance patterns in western Amazonian forests

Dominance of neotropical tree communities by a few species is widely documented, but dominant trees show a variety of distributional patterns still poorly understood. Here, we used 503 forest inventory plots (93,719 individuals ≥2.5 cm diameter, 2609 species) to explore the relationships between local abundance, regional frequency and spatial aggregation of dominant species in four main habitat types in western Amazonia. Although the abundance-occupancy relationship is positive for the full dataset, we found that among dominant Amazonian tree species, there is a strong negative relationship between local abundance and regional frequency and/or spatial aggregation across habitat types. Our findings suggest an ecological trade-off whereby dominant species can be locally abundant (local dominants) or regionally widespread (widespread dominants), but rarely both (oligarchs). Given the importance of dominant species as drivers of diversity and ecosystem functioning, unravelling different dominance patterns is a research priority to direct conservation efforts in Amazonian forests.Publisher PDFPeer reviewe

An introduction to violence against women as a human rights and public health problem

O objetivo deste artigo é apresentar àqueles(as) que se iniciam no estudo da violência praticada contra as mulheres uma breve contextualização histórica do modo como, gradualmente, este se tornou um tema do campo dos Direitos Humanos e da Saúde Pública. Partimos da Declaração Universal dos Direitos dos Homens para, em seguida, discutirmos sua importância para o campo dos Direitos Humanos e analisarmos a polêmica entre direitos humanos versus direitos das mulheres. Posteriormente, apresentamos as diversas convenções e tratados internacionais de proteção dos direitos das mulheres e sua importância para a conscientização da Saúde Pública, com relação ao fenômeno da violência. Inicialmente abordada como "causas externas" de morbidade e mortalidade, devido à grande incidência e aos elevados prejuízos sociais, econômicos e de saúde (física e psicológica), atualmente a violência é reconhecida como um campo específico e urgente de intervenção sob a perspectiva da Saúde Pública. De modo particular, a violência praticada contra as mulheres é um problema de proporções mundiais, que atinge pessoas de todas as classes sociais, religiões e etnias. Afirmamos que, a partir da inclusão da violência contra as mulheres na arena dos direitos humanos e da Saúde Pública, começaram a ocorrer transformações mais efetivas nas políticas legais de muitos países, como a criação de programas de intervenção e outros suportes. Por fim, apresentamos a situação do Brasil com relação à igualdade de gênero.The aim of this paper is to show to those who are beginning to study the subject of violence against women a brief historical overview of the way it gradually became a theme of the fields of Human Rights and Public Health. We start with the Universal Declaration of Human Rights to discuss its importance for the field of Human Rights and to analyze the polemic between human rights versus women's rights. After that, we present the international treaties and conventions that protect women's rights and their importance to raise the awareness of the Public Health field about violence. Initially seen as "external causes" of morbidity and mortality, because of its high incidence and several social, economic and health (physical and psychological) damages, nowadays violence is seen as a specific domain of the Public Health field that needs urgent intervention. In particular, violence against women is a global problem that reaches people of all social classes, religions and ethnic groups. We claim that, since the inclusion of violence against women in the fields of Human Rights and Public Health, more effective transformations in the legal policies of several countries have begun to occur, like the creation of interventional programs and other supports. At the end, we show Brazil's position about gender equality.info:eu-repo/semantics/publishedVersio

Chapter 19: Drivers and Ecological Impacts of Deforestation and Forest Degradation

Deforestation, the complete removal of an area’s forest cover; and forest degradation, the significant loss of forest structure, functions, and processes; are the result of the interaction between various direct drivers, often operating in tandem. By 2018, the Amazon biome had lost approximately 870,000 km2 of its original forest cover, mainly due to agricultural expansion. Other direct drivers of forest loss include the opening of new roads, construction of hydroelectric dams, exploitation of minerals and oil, and urbanization. Impacts of deforestation range from local to global, including local changes in landscape configuration, climate, and biodiversity; regional impacts on hydrological cycles; and global increase of greenhouse gas emissions. Of the remaining Amazonian forests, 17% are degraded, corresponding to approximately 1,036,080 km2. Various anthropogenic drivers, including understory fires, edge effects, selective logging, hunting, and climate change can cause forest degradation. Degraded forests have significantly different structure, microclimate, and biodiversity as compared to undisturbed ones. These forests tend to have higher tree mortality, lower carbon stocks, more canopy gaps, higher temperatures, lower humidity, higher wind exposure, and exhibit compositional and functional shifts in both fauna and flora. Degraded forests can come to resemble their undisturbed counterparts, but this depends on the type, duration, intensity, and frequency of the disturbance event. In some cases, this may prohibit the return to a historic baseline. Avoiding further loss and degradation of Amazonian forests is crucial to ensure they continue to provide valuable and life-supporting ecosystem services