Hunting and Fishing in the New South

This innovative study re-examines the dynamics of race relations in the post–Civil War South from an altogether fresh perspective: field sports.In the late nineteenth and early twentieth centuries, wealthy white men from Southern cities and the industrial North traveled to the hunting and fishing lodges of the old Confederacy—escaping from the office to socialize among like-minded peers. These sportsmen depended on local black guides who knew the land and fishing holes and could ensure a successful outing. For whites, the ability to hunt and fish freely and employ black laborers became a conspicuous display of their wealth and social standing. But hunting and fishing had been a way of life for all Southerners—blacks included—since colonial times. After the war, African Americans used their mastery of these sports to enter into market activities normally denied people of color, thereby becoming more economically independent from their white employers. Whites came to view black participation in hunting and fishing as a serious threat to the South’s labor system. Scott E. Giltner shows how African-American freedom developed in this racially tense environment—how blacks' sense of competence and authority flourished in a Jim Crow setting. Giltner’s thorough research using slave narratives, sportsmen’s recollections, records of fish and game clubs, and sporting periodicals offers a unique perspective on the African-American struggle for independence from the end of the Civil War to the 1920s

Fructooligosacharides Reduce Pseudomonas aeruginosa PAO1 Pathogenicity through Distinct Mechanisms

Pseudomonas aeruginosa is ubiquitously present in the environment and acts as an opportunistic pathogen on humans, animals and plants. We report here the effects of the prebiotic polysaccharide inulin and its hydrolysed form FOS on this bacterium. FOS was found to inhibit bacterial growth of strain PAO1, while inulin did not affect growth rate or yield in a significant manner. Inulin stimulated biofilm formation, whereas a dramatic reduction of the biofilm formation was observed in the presence of FOS. Similar opposing effects were observed for bacterial motility, where FOS inhibited the swarming and twitching behaviour whereas inulin caused its stimulation. In co-cultures with eukaryotic cells (macrophages) FOS and, to a lesser extent, inulin reduced the secretion of the inflammatory cytokines IL-6, IL-10 and TNF- a . Western blot experiments indicated that the effects mediated by FOS in macrophages are associated with a decreased activation of the NF- k B pathway. Since FOS and inulin stimulate pathway activation in the absence of bacteria, the FOS mediated effect is likely to be of indirect nature, such as via a reduction of bacterial virulence. Further, this modulatory effect is observed also with the highly virulent ptxS mutated strain. Co-culture experiments of P. aeruginosa with IEC18 eukaryotic cells showed that FOS reduces the concentration of the major virulence factor, exotoxin A, suggesting that this is a possible mechanism for the reduction of pathogenicity. The potential of these compounds as components of antibacterial and anti-inflammatory cocktails is discussed.The authors acknowledge financial support from FEDER funds and Fondo Social Europeo through grants from the Spanish Ministry of Economy and Competitiveness (grants SAF2011-22922, SAF2011-22812) the Andalusian regional government Junta de Andalucía (grant CVI-7335) and the Centre of Networked Biomedical Research on Hepatic and Digestive Diseases (CIBERehd) which is funded by the Carlos III Health Institute and the Ramón Areces Foundation, Spain

A Proposal for the Political Economy of Green Criminology: Capitalism and the Case of the Alberta Tar Sands

Green criminology was proposed in 1990 to broaden the discipline and illustrate how environmental crime, deviance, and inequality can be interpreted through a critical lens influenced by political economic theory. Green criminology has yet to fulfill that theoretical promise. Instead, the political economic perspective on green criminology remains underdeveloped. The purpose of this work is to contribute to further development of a political economic green criminology by laying out the connection between ecological Marxism and green criminology. To carry out this task we describe five propositions that criminologists must consider when developing a green criminology from a political economic perspective. Importantly, these propositions suggest that the environmentally destructive forces of capitalism are opposed to nature. That is, we argue that green criminologists must come to recognize that capitalism and nature cannot both survive over the long run, and in criminological terms, capitalism is therefore a crime against nature