Fortuitous Consequence: The Domestic Politics of the 1991 Canada-United States Agreement on Air Quality

Following more than a decade of negotiations, the Canada-United States Agreement on Air Quality entered into force on March 13, 1991, with the signatures of then-Canadian Prime Minister Brian Mulroney and US. President George Bush. Why was it so difficult for Canadian and US. negotiators to reach agreement? I argue that Canadian and U.S. domestic politics were the primary impediments to resolving the U.S.-Canada acid rain dispute. This article thus casts the dispute in terms of a pair of domestic environmental policy problems, whose timely and complementary solution, furthermore, required executive initiative as the handmaiden of ecological crisis. Heightened public concern about the threat of acidic air pollution in Canada prompted Mulroney's efforts to reduce acid rain. In the United States, a likewise critical change in the public's perception of air quality as a national emergency created the mass support necessary for Bush's federal acid rain control initiative     

The Old Kinchega Homestead: Doing Household Archaeology in Outback New South Wales, Australia

The Kinchega Pastoral Station in western New South Wales, Australia, was one of the earliest and largest in the area. A study of one of the station's homestead is demonstrating how the integration and negotiation of material and documentary evidence produces information on domestic behavior in rural Australia in the late nineteenth and early twentieth centuries and highlights the activities of women and children in an environment whose history has been dominated by the exploits of men.     

Strategic Reassertion in Russia's Central Asia Policy

President Putin has presided over a proactive, hard-headed and relatively effective Russian policy in Central Asia and the Caspian region since at least the summer of 2002, which aims both to support Russia's revival as an economic and military power and to help tackle at source new security challenges from the volatile south. In line with rising domestic nationalist thinking and the growing influence of officials with a security service or military background, Moscow has been searching for a rationale to support a more assertive policy in the region. Meanwhile, Russian and American views on the scope and conduct of the war on terrorism have diverged in important respects. Russia lacks an overall regional strategy for Central Asia, but is seeking to mesh together geopolitical, security and energy policy goals. It is seeking to reinvigorate its military–security influence in Central Asia under the banner of counterterrorism and at the same time has achieved long-term agreements for energy transit and purchases that make Central Asian states increasingly dependent on Russia in energy policy. Overall, a dynamic of competition is displacing the potential for cooperation between Russia and western states, especially the United States, in Central Asia. The prospects for a fully-fledged strategic partnership in the region are fading but the reality of security threats from Afghanistan and within Central Asia might eventually reconcile Moscow to a lower profile but long-term western strategic presence in the region.     

Identification of pastoral sites using stable nitrogen and carbon isotopes from bulk sediment samples: a case study in modern and archaeological pastoral settlements in Kenya

The identification of pastoral sites in the East African archaeological record is problematic. Recently, a method for the identification of degraded livestock enclosure sediments had been developed that takes into account the geoarchaeological indicators of micromorphology, phytolith concentrations and the mineral assemblages. This suite of indicators may not always be present in degraded livestock enclosure sediments. This study presents an additional indicator by which degraded livestock enclosure sediments may be identified, namely the isotopic composition of organic nitrogen measured on bulk sediment samples. We studied a highly controlled ethnoarchaeological sequence of abandoned Maasai livestock enclosure sediments sampled in Rombo area, southern Kenya. The results were compared to archaeological sediments from the Elmenteitan Pastoral Neolithic site of Sugenya, southwestern Kenya, radiocarbon dated to ca. 2000 BP (uncalibrated). The sediments from both sites were studied using all four types of analyses, i.e., micromorphology, mineralogy, phytolith concentrations, and stable carbon and nitrogen isotopic compositions on bulk sediment samples. The results show that in abandoned livestock enclosure sediments of known ages a significant enrichment in the heavy nitrogen isotope (¹⁵N) occurs, and that carbon isotopic compositions may be useful for differentiating cattle from caprine enclosures following their dietary preferences (i.e., grazers vs. browsers). A similar pattern of ¹⁵N enrichment is observed in sediments sampled within the site of Sugenya while sediments sampled outside the site's perimeter are generally depleted in ¹⁵N. The micromorphological, mineralogical and phytolith analyses support the conclusion that the sediments from within the site of Sugenya represent degraded livestock enclosure sediments. The carbon isotopic composition from the degraded dung deposits strongly suggests that livestock kept at Sugenya were cattle. Overall, this study presents new empirical data that can be used for the identification of livestock enclosures, and shows that the isotopic signatures and geoarchaeological indicators can preserve for at least two millennia.     

Exploring the daily geographies of diverse men caregiving for family members with multiple chronic conditions

Within Canada, it has been estimated that almost half of all family, also known as informal, caregivers are now men. However, the contributions and experiences of these caregiver men have received relatively little attention, particularly from geographies of care and caregiving researchers. This analysis hopes to shed light on the unique, yet diverse, experiences of men caregiving for persons with multiple chronic conditions in Canada. Drawing on semi-structured interviews with nineteen men caregivers in two provinces of Canada, this analysis aims to explore how social and physical axes of difference shape men’s daily lived geographies when providing care. Our thematic findings reveal that caregiving is experienced by participants at the three scalar levels of the body, the home and the community. Our intersectional analysis reveals that at each scalar level, being a man was not the only variable shaping caregiving experiences. Rather, it was also age, physical capacity, culture, socio-economic status, marital status, housing status, social connectedness, relationship to the care recipient and care recipients’ physical and mental capacity that shaped experiences and meanings of place during the caregiving process. Accounting for this diversity at each scale, our findings point to the unique stresses and challenges experienced. We conclude by emphasizing the significance in acknowledging the diverse challenges that exist for all caregivers in order to inform comprehensive and inclusive social policy that ultimately will produce equitable caregiver supports.     

Tracing Teams,Texts, and Topics: Applying Social Network Analysis to Understand Archaeological Knowledge Production at Çatalhöyük

Social network analysis (SNA) is an analytical technique rapidly gaining popularity within archaeology for its applicability to a wide variety of issues relating to past communities. Using the 20-year project at Çatalhöyük, Turkey, as a case study, I demonstrate how SNA can be helpfully used to understand knowledge production in archaeology. Balancing network visualization and computation with contextual knowledge, combining SNA with topic modeling, and concentrating on social structures all work to provide a diachronic view of how information flows between disparate research teams at Çatalhöyük as well as the social structures and specific individuals promoting this flow. SNA has the undeniable potential to provide new perspectives on how dispersed datasets are assembled to produce archaeological knowledge, illustrating the value of retaining focus on the social conditions of scientific practice even as significant insights are being derived from instead investigating objects and ontology.