Robert E. Forrester. British Mail Steamers to South America, 1851–1965: A History of the Royal Mail Steam Packet Company and Royal Mail Lines. Farnham, Sussex, UK: Ashgate, 2014. Pp. xiii + 248. $124.95 (cloth). - Jon Wise. The Role of the Royal Navy in South America, 1920–1970. London: Bloomsbury, 2014. Pp. xii + 275. $120.00 (cloth).

2015 ◽  
Vol 54 (2) ◽  
pp. 517-520
Author(s):  
John Beeler
Keyword(s):  
2011 ◽  
Vol 46 (3) ◽  
pp. 415-443 ◽  
Author(s):  
JOSEPH L. YANNIELLI

AbstractIn March 1742, British naval officer John Byron witnessed a murder on the western coast of South America. Both Charles Darwin and Robert FitzRoy seized upon Byron's story a century later, and it continues to play an important role in Darwin scholarship today. This essay investigates the veracity of the murder, its appropriation by various authors, and its false association with the Yahgan people encountered during the second voyage of theBeagle(1831–1836). Darwin's use of the story is examined in multiple contexts, focusing on his relationship with the history of European expansion and cross-cultural interaction and related assumptions about slavery and race. The continuing fascination with Byron's story highlights the key role of historical memory in the development and interpretation of evolutionary theory.


2019 ◽  
pp. 167-190
Author(s):  
Mary Wills

This chapter examines officers’ contributions to the metropolitan discourses about slavery and abolition taking place in Britain in the early to mid-nineteenth century. Furthering the theme of naval officers playing an important part in the social and cultural history of the West African campaign, it uncovers connections between the Royal Navy and domestic anti-slavery networks, and the extent to which abolitionist societies and interest groups operating in Britain during the first half of the nineteenth century forged relationships with naval officers in the field. Officers contributed to this ever-evolving anti-slavery culture: through support of societies and by providing key testimonies and evidence about the unrelenting transatlantic slave trade. Their representations of the slave trade were used to champion the abolitionist cause, as well as the role of the Royal Navy, in parliament, the press and other public arenas.


2020 ◽  
Vol 17 (3) ◽  
pp. 419-433
Author(s):  
MATTHIAS PASDZIERNY

AbstractThis article focuses on one of the earliest truly international Electronic Dance Music (EDM) festivals: the Eclipse Rave in Arica, in the Chilean Atacama Desert in November 1994. As a collaboration of mainly German and Chilean individuals, the event was confronted with a multitude of organizational obstacles and problems of intercultural understanding. Nevertheless, the event has now achieved a kind of cult status and is mythologized as the breakthrough moment of EDM culture in South America. Drawing on German and Chilean sources, the article sheds light on the background and impact of the festival and discusses the important role of Chilean-German exiles as interpreters and cultural mediators within EDM scenes. This contribution questions the types of sources that festivals and similar events generate, and consequently asks how an international history of the event-based and present- and history-obsessed EDM culture could be written at all.


2021 ◽  
Author(s):  
Vanessa Muñoz-Valencia ◽  
Glever Alexander Velez-Matinez ◽  
James Montoya-Lerma ◽  
Fernando Diaz

Neotropical diversification by the Andean uplift is typically addressed on a large evolutionary scale (e.g. speciation), even though many species are still distributed in both sides of the mountains. The three parallel mountain ranges in the northern Andes (Colombia) impose a major geographical barrier to species' migration from South to Central America. How important these barriers are for conspecific diversification of cross-Andean species such as the leaf-cutting ants remains largely unknown. To answer this question, we studied the mtCOI gene of Atta cephalotes, the most widely distributed leaf-cutting ant species. Our hierarchical analyzes evidenced substantial genetic structure among regions and populations, suggesting a more complex biogeographical history of Andean populations than previously thought. These mountains seem to isolate Central American and Western Colombian populations from the rest of A. cephalotes in South America. Population and migration modelling are consistent with the origin of this species in South America and a major role of the Eastern cordillera as a geographical barrier to historical gene flow, restricting dispersion from north to south. These findings provide insights into the role of the Andean uplift as barrier to gene flow and, eventually, implications for monitoring and designing management strategies for leaf-cutting ants.


2018 ◽  
Vol 115 (37) ◽  
pp. 9258-9263 ◽  
Author(s):  
Erwin González-Guarda ◽  
Alia Petermann-Pichincura ◽  
Carlos Tornero ◽  
Laura Domingo ◽  
Jordi Agustí ◽  
...  

Proboscideans are so-called ecosystem engineers and are considered key players in hypotheses about Late Pleistocene megafaunal extinctions. However, knowledge about the autoecology and chronology of the proboscideans in South America is still open to debate and raises controversial views. Here, we used a range of multiproxy approaches and new radiocarbon datings to study the autoecology of Chilean gomphotheres, the only group of proboscideans to reach South America during the Great American Biotic Interchange (∼3.1 to 2.7 million years before present). As part of this study, we analyzed stable isotopes, dental microwear, and dental calculus microfossils on gomphothere molars from 30 Late Pleistocene sites (31° to 42°S). These proxies provided different scales of temporal resolution, which were then combined to assess the dietary and habitat patterns of these proboscideans. The multiproxy study suggests that most foraging took place in relatively closed environments. In Central Chile, there is a positive correlation between lower δ13C values and an increasing consumption of arboreal/scrub elements. Analyses of dental microwear and calculus microfossils have verified these leaf-browsing feeding habits. From a comparative perspective, the dietary pattern of South American gomphotheres appears to be constrained more by resource availability than by the potential dietary range of the individual taxa. This multiproxy study is aimed at increasing knowledge of the life history of gomphotheres and thus follows an issue considered one of the greatest challenges for paleontology in South America, recently pointed out by the need to thoroughly understand the role of ecological engineers before making predictions about the consequences of ecosystem defaunation.


2018 ◽  
Vol 41 ◽  
Author(s):  
Kevin Arceneaux

AbstractIntuitions guide decision-making, and looking to the evolutionary history of humans illuminates why some behavioral responses are more intuitive than others. Yet a place remains for cognitive processes to second-guess intuitive responses – that is, to be reflective – and individual differences abound in automatic, intuitive processing as well.


2001 ◽  
Vol 120 (5) ◽  
pp. A442-A442
Author(s):  
P TSIBOURIS ◽  
M HENDRICKSE ◽  
P ISAACS

Crisis ◽  
2012 ◽  
Vol 33 (2) ◽  
pp. 80-86 ◽  
Author(s):  
Sami Hamdan ◽  
Nadine Melhem ◽  
Israel Orbach ◽  
Ilana Farbstein ◽  
Mohammad El-Haib ◽  
...  

Background: Relatively little is known about the role of protective factors in an Arab population in the presence of suicidal risk factors. Aims: To examine the role of protective factors in a subsample of in large Arab Kindred participants in the presence of suicidal risk factors. Methods: We assessed protective and risk factors in a sample of 64 participants (16 suicidal and 48 nonsuicidal) between 15 and 55 years of age, using a comprehensive structured psychiatric interview, the Composite International Diagnostic Interview (CIDI), self-reported depression, anxiety, hopelessness, impulsivity, hostility, and suicidal behavior in first-degree and second-relatives. We also used the Religiosity Questionnaire and suicide attitude (SUIATT) and multidimensional perceived support scale. Results: Suicidal as opposed to nonsuicidal participants were more likely to have a lifetime history of major depressive disorder (MDD) (68.8% vs. 22.9% χ2 = 11.17, p = .001), an anxiety disorder (87.5% vs. 22.9, χ2 = 21.02, p < .001), or posttraumatic stress disorder (PTSD) (25% vs. 0.0%, Fisher’s, p = .003). Individuals who are otherwise at high risk for suicidality have a much lower risk when they experience higher perceived social support (3.31 ± 1.36 vs. 4.96 ± 1.40, t = 4.10, df = 62, p < .001), and they have the view that suicide is somehow unacceptable (1.83 ± .10 vs. 1.89 ± .07, t = 2.76, df = 60, p = .008). Conclusions: Taken together with other studies, these data suggest that the augmentation of protective factors could play a very important role in the prevention of incidental and recurrent suicidal behavior in Arab populations, where suicidal behavior in increasing rapidly.


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