The decrease in socioeconomic differences in mortality from 1920 to 2000 in the United States and England

This study found that the effect of socioeconomic status (SES) on mortality decreased steadily during the twentieth century. It examined trends in age-specific adult mortality rates for employed men and infants in a number of social classes based on occupation in England and Wales and for black, white, and immigrant nationality groups of men, women, and infants in the United States. Both countries experienced continuing decreases in mortality rates and narrowing of SES differences in mortality rates from 1920 to the end of the century. Most of the decrease and narrowing in England and Wales occurred before the establishment of the National Health Service and the unprecedented improvements in clinical and preventive medicine after midcentury. Current cancer mortality rates in both countries show no consistent relationship with SES. The very low mortality rates of some low SES immigrant nationality groups in the United States throughout the century demonstrate that other social factors can have a greater effect on health than SES.     

Agriculture and community in Chaco Canyon: Revisiting Pueblo Alto

The Bonito Phase (ca. AD 860–1140) in Chaco Canyon is widely recognized as one of the primary sources of information about emergent social complexity in prehispanic North America. Large masonry buildings called “great houses,” such as Pueblo Bonito, are iconic symbols of the rapid rise of a powerful society based on the ability to harness labor to prolonged construction projects. It is clear that the political forces at work during the Bonito Phase had an agricultural foundation, presumably in the financing of construction through food surpluses, but the actual nature of farming in Chaco is surprisingly opaque to archaeologists. Indeed, many researchers have concluded that farming in Chaco Canyon was too constrained by poor soils to have supported the dynamic developments associated with the massive stone structures and extensive trade systems of the Bonito Phase. The popular perspective that Chaco was mysterious or enigmatic is largely a response to this view of the canyon as agriculturally marginal. In this study we argue that a predictive model of potential agricultural productivity that includes other portions of the canyon besides the floodplain indicates that Chaco was not marginal for farming. The results of this analysis suggest that great house communities may have been sited to control local production zones and that some great houses may have been linked to others in order to manage multiple agricultural areas.     

Sourcing temper sands in ancient ceramics with U–Pb ages of detrital zircons: a southwest Pacific test case

Through use of methodology common in sedimentary geology, we apply U–Pb ages of detrital zircons to source nonlocal temper sand in an ancient ceramic assemblage recovered from Roviana Lagoon of the New Georgia Group in the Solomon Islands. Most potsherds from the Roviana Lagoon contain local volcanic sand as temper, but a small number of sherds contain anomalous granitic temper sand that does not appear to be local. To determine the origin of the anomalous temper, ages of zircons from the anomalous Roviana sherds are compared with ages of zircons in materials from Lizard Island off the Queensland coast and in sand from Muyuw Island in the Solomon Sea where generically similar granitic sands occur. U–Pb analyses of grains from the Roviana sherds yield Middle Miocene ages, while analyses of grains from Lizard Island granitic bedrock, sand, and local potsherds yield much older Permian-Triassic ages, disproving any possibility that the Roviana sherds were derived from Lizard Island, but suggesting local production of the Lizard Island sherds. Ages of grains in a sand sample from Muyuw Island are nearly identical to the ages of grains in the Roviana sherds. All grains in the Muyuw sand are Middle Miocene in age, overlapping closely with the Roviana age population. This strong similarity in detrital zircon signals indicates that the Roviana temper was likely derived from Muyuw Island sands. Our test case for the use of U–Pb ages of detrital zircons in sourcing temper sands is of only regional significance, and not of intrinsic global interest. The methodology, however, should find wide applicability for sourcing temper sands in many parts of the world, for it provides more specific data for the origins of tempers than either petrographic or chemical analysis.     

A pre-Columbian fisheries baseline from the Caribbean

A pre-Columbian (ca. AD 500–1500) fishery baseline is established for Anguilla, British West Indies from analyses of the remains of captured fishes from five archaeological sites. The zooarchaeological fishery baseline shows pre-Columbian communities captured diverse fishes, many of which are vulnerable to overexploitation. Composition of the captured fish community varies by site underscoring the potential importance of including samples from sites located adjacent to different marine habitats. Analyses of abundance–biomass relationships, community trophic structure, fish size and taxonomic composition indicate the Anguillian pre-Columbian fishery and coral reef ecosystem was healthy and sustainable. By providing a thorough baseline of Amerindian use of fishes on Anguilla, we provide a foundation that aids researchers asking questions about long-term change in Caribbean coral reef fisheries.     

The intimate politics of secularism and the headscarf: the mall,the neighborhood,and the public square in Istanbul

The headscarf continues to be a highly charged political issue in Turkey where it is often understood through the prism of the opposition between so-called Islamists versus secularists. My work brings together feminist scholarship on the politics of everyday space and recent rethinking of the categories of secularism and religion. I begin by situating this politicized debate in the everyday material contexts of the public square, the street, and the mall. By introducing popular culture (notably the film Bü?ra) and my own fieldwork on the veil, I argue that the headscarf represents the intersection of politics of place and individual agency in a way that renders ideological debates contingent on everyday practices. Reducing the headscarf to a sign of Islamism fails to take into account the ever-shifting meanings of this object across time and space. The differences within and between the everyday urban sites I examine reveal much more complex, often contradictory, and discontinuous geographies of secularism and Islam. This analysis reveals a multiplicity that belies attempts to delineate clearly bounded spaces, subjects, and ideologies, one that is intimate and political.     

Making space for queer youth: adolescent and adult interactions in Toledo,Ohio

Queer youths and queer youth-related issues are under-researched in geography. I contribute to the existing literature by investigating how adultist practices can both constrain and empower queer youth within the context of schools. Issues involving adolescence and sexuality are complex, and these nuances become more pronounced with regard to nonnormative sexual identities and expressions. Using interviews with adult queer youth advocates in Toledo, Ohio, I look at the ways in which adults construct uncertain, anxious and contradictory ‘safe spaces’ that can work to constrain/restrict queer youth but also to empower and/or facilitate queer youths' negotiation and navigation of other, predominantly heterosexist social spaces.