Many influential analyses of West Africa take it for granted that ‘original’ forest cover has progressively been converted and savannized during the twentieth century by growing populations. By testing these assumptions against historical evidence, exemplified for Ghana and Ivory Coast, this article shows that these neo‐Malthusian deforestation narratives badly misrepresent people–forest relationships. They obscure important nonlinear dynamics, as well as widespread anthropogenic forest expansion and landscape enrichment. These processes are better captured, in broad terms, by a neo‐Boserupian perspective on population–forest dynamics. However, comprehending variations in locale‐specific trajectories of change requires fuller appreciation of social differences in environmental and resource values, of how diverse institutions shape resource access and control, and of ecological variability and path dependency in how landscapes respond to use. The second half of the article présents and illustrates such a “landscape structuretion” perspective through case studies from the forest–savanna transition zones of Ghana and Guinea. 相似文献
Despite growing literature on Latino families and Latino queer identities, there has been relatively little empirical research on Latino same‐sex families. Likewise, emerging empirical research on gay and lesbian couples tends to focus on the experiences of middle‐class, well‐educated, White couples. I argue that combining theoretical and empirical works on sexuality, Chicano studies, and queer studies can assuage this lack of diversity in each body of literature. This work first examines current literature on Latino families, with a focus on Latino familism. This is followed by a brief examination of current literature on queer Chicanos. Lastly, it will discuss queer families and the lack of current literature on Latino same‐sex couples, in order to present a course of action for further research on the intersectional social location of queer Chicano families. 相似文献
This paper compares the monetary and living standards approaches to poverty using Australian data for the period 2006–2017. The aim is to highlight the conceptual and empirical strengths and weaknesses of the two approaches and identify the similarities and differences that emerge when both are applied to examine what happened over the period and to a limited degree, why. The acknowledged limitations of estimating poverty rates by comparing household income with a poverty line have to a degree been addressed by developments in deprivation research that have generated estimates that are more directly related to living standards, more democratic and more credible. But this approach also has limitations, so its growing popularity need not signify the end of poverty line studies. This paper compares the two approaches, with specific attention paid to ensuring that the estimates are internally consistent over time and comparable at a point in time. Both show a consistent pattern of modest improvement in social disadvantage over the period examined, but they reveal different aspects of change. The monetary approach highlights the role of housing costs in driving changes in poverty, while the more nuanced explanation generated by estimates of deprivation provides detailed insights. The results suggest that each has a positive role to play in better understanding the nature of poverty and identifying the factors driving change over time.
Objective. Existing research establishes that political trust is not only an important determinant of individual political behavior and government effectiveness, but may also measure the health of civic society. This article looks specifically at trust among Latinos of Mexican descent, demonstrating that acculturation is corrosive of political trust. Methods. Logit and ordered logit models are used to simultaneously test two theories of acculturation—classic assimilation theory and ethnic competition theory. Data come from the Latino National Political Survey (LNPS). Results. Support is found for both modes of acculturation. Conclusions. Although the results do not conclusively side with one particular mode of acculturation, they consistently show that acculturation is corrosive of political trust. Latinos of Mexican descent become more cynical about American government as they incorporate into or are exposed to mainstream American culture, and as they become more aware of or concerned about racism and discrimination. 相似文献
Two studies examined how individual differences in social understanding influence children's information-seeking orientations during an initial meeting with a peer, in which they do or do not anticipate future interaction. Study 1 involved a relatively controlled, laboratory setting in which 7-9 year old children were presented a list of questions from which to choose what to ask the peer. The findings indicate that children who view a person's behavior in terms of stable dispositional characteristics (high SDC), express greater interest in gathering trait-related information about an unfamiliar peer than children who do not perceive people in terms of stable traits (low SDC), but only when they expect to play games with that peer in a future interaction. Study 2 involved a more naturalistic observation of the actual questions 7-9 year old children ask during an initial meeting with an unfamiliar peer. The findings showed that high SDC children asked more questions of the peer when they expected interaction than when they did not, whereas low SDC children did not differ significantly across conditions. Taken together, the two studies indicate that the future, predictability orientation of high SDC children leads to a more extensive information search about a peer when they expect interaction with that peer involving instrumental choices. 相似文献