Carnivory, Coevolution, and the Geographic Spread of the Genus Homo

This review traces the colonization of Eurasia by hominids some 1,700,000 years ago and their subsequent evolution there to 10,000 years ago from a carnivorous perspective. Three zooarchaeological trends reflect important shifts in hominid adaptations over this great time span: (1) increasing predation on large, hoofed animals that culminated in prime-adult–biased hunting, a predator–prey relationship that distinguishes humans from all other large predators and is a product of coevolution with them; (2) greater diet breadth and range of foraging substrates exploited in response to increasing human population densities, as revealed by small-game use; and (3) increased efficiency in food capture, processing, and energy retention through technology, and the eventual expansion of technology into social (symbolic) realms of behavior. Niche boundary shifts, examined here in eight dimensions, tend to cluster at 500 thousand years ago (KYA), at 250 KYA, and several in rapid succession between 50 and 10 KYA. Most of these shifts appear to be consequences of competitive interaction, because high-quality, protein-rich resources were involved. Many of the boundary shifts precede major radiations in the equipment devoted to animal exploitation. With a decline in trophic level after 45 KYA, demographic increase irreversibly altered the conditions of natural selection on human societies, from a largely interspecific competitive forum to one increasingly defined by intraspecific pressures. Regionalization of Upper Paleolithic artifact styles is among the many symptoms of this process.     

Irish Domestic Servants, ‘Biddy’ and Rebellion in the American Home, 1850–1900

This essay looks at the role that Anglo‐American women played in governing their Irish immigrant domestic servants and at the racial and gendered meanings that were attached to servitude. In the second half of the nineteenth century, female Irish Catholic immigrants predominated in domestic service employment in the north‐eastern United States. Newspaper and magazine articles portrayed the home as a site of conflict where Protestant, middle‐class families clashed with Irish Catholic ‘peasant’ girls newly arrived in the US. Employers depicted ‘Bridget’ or ‘Biddy’, the collective nickname given to Irish domestic servants, as insubordinate, unrefined and prone to violent outbursts. While reliant on domestic service for wages, female Irish immigrants understood that service represented racialised labour in the United States and was viewed as an occupation befitting non‐white populations.     

Pleistocene Water Crossings and Adaptive Flexibility Within the Homo Genus

Pleistocene water crossings, long thought to be an innovation of Homo sapiens, may extend beyond our species to encompass Middle and Early Pleistocene Homo. However, it remains unclear how water crossings differed among hominin populations, the extent to which Homo sapiens are uniquely flexible in these adaptive behaviors, and how the tempo and scale of water crossings played out in different regions. I apply the adaptive flexibility hypothesis, derived from cognitive ecology, to model the global data and address these questions. Water-crossing behaviors appear to have emerged among different regional hominin populations in similar ecologies, initially representing nonstrategic range expansion. However, an increasing readiness to form connections with novel environments allowed some H. sapiens populations to eventually push water crossings to new extremes, moving out of sight of land, making return crossings to maintain social ties and build viable founder populations, and dramatically shifting subsistence and lithic provisioning strategies to meet the challenges of variable ecological settings.

     

Institutionalization,path dependence and the persistence of the Anglo‐American special relationship

One of the remarkable phenomena in post‐Cold War world politics is the persistence of the Anglo‐American special relationship (AASR) in spite of recurrent announcement of its death by pessimists. Current scholarship on Anglo‐American relations largely draws on interests and sentiments to explain the persistence of the AASR, ignoring other important contributing factors such as institutionalization. This article is the first to give serious consideration to the role of institutionalization in influencing the persistence of the AASR. By using the concept of path dependence, this article argues that the high‐level institutionalization in Anglo‐American intelligence, nuclear and military relations plays a seminal role in contributing to the persistence of the AASR in the post‐Cold War era. The institutionalized intelligence relationship is exemplified by the relationship between the UK's Government Communications Headquarters (GCHQ) and the US's National Security Agency (NSA), which is underpinned by the UKUSA Agreement. The institutionalized nuclear relationship is exemplified by a variety of Joint Working Groups (JOWOGs), which is underpinned by the 1958 Mutual Defence Agreement. The institutionalized military relationship is exemplified by routinized military personnel exchange programmes, regular joint training exercises and an extremely close defence trade partnership. The high‐level institutionalization embeds habits of cooperation, solidifies interdependence and consolidates mutual trust between the UK and the US in their cooperation on intelligence, nuclear and military issues.     

Spatial Mismatch and the Structure of American Metropolitan Areas, 1970–2000

Abstract.  This paper analyzes the impact of employment and population shifts in U.S. metropolitan areas from 1970 to 2000 on a spatial mismatch index to determine how metropolitan residents reacted to changes in metropolitan employment distributions. In particular, it seeks to determine whether suburban employment growth created new areas to which access is valued or whether it repelled metropolitan residents and sparked population growth in more distant suburban locations. The results show that residents tended to move away from areas gaining jobs. Black residents, on the other hand, appeared to be attracted to areas that are experiencing employment growth.