Forty-Two Degrees South: The Archaeology of Late Pleistocene Tasmania

Over the past 18 years the results of archaeological field research in many parts of Australia have challenged the view of late Pleistocene archaeological unity and homogeneity. Debates are increasingly focused on issues of identifying regional behavioral variability and away from a normalization of Australia's prehistory. Prior notions of cultural transformations from simple (late Pleistocene) to complex (late Holocene) social behaviors, technological homogeneity, and the timing of colonization are being increasingly scrutinized. One such area that has become a spearhead of this challenge is Tasmania, which continues to demonstrate its ability to confront preconceptions about the nature of past human behaviors.     

Pilgrimage as costly signal: Religiously motivated cooperation in Chaco and Nasca

Religiously motivated cooperation in the form of pilgrimage is a neglected element in discussions of the dynamics of cooperative behavior among humans. In this paper, we invoke costly signaling theory to propose how pilgrimage centers emerge in some contexts. On one hand, as has been suggested by other scholars, monumental centers are costly signals of the authority and influence of competing centers’ leadership, which can include the leaders’ influence over supernatural forces. We argue that equally important is the pilgrimage itself, which serves as a costly signal of the pilgrims’ commitment to the religious system and the beliefs and values associated with it; this in turn facilitates cooperation and other prosocial behaviors among pilgrims who otherwise might be strangers. To explore the utility of this approach to pilgrimage, we compare Chaco Canyon in the US Southwest and Cahuachi in the Nasca region of Peru, two prestate sociocultural settings in which pilgrimage was an important component in maintaining cooperation, group cohesion, and identity. While specific patterns are distinct in each society, we argue that pilgrimage had a significant impact in the development of both prosocial behavior and religious leadership in Chaco and Nasca.     

From early humans to farmers and herders—Recent progress on key transitions in Southwest Asia

Archaeologists conducting research on the Pleistocene and early Holocene prehistory of Southwest Asia have made a formidable series of new discoveries and fresh insights since 1987. This article examines recent progress and shortcomings on a series of diachronic research topics, including the transition to modern humans, the development of late Pleistocene regionalism and territoriality, the advent of sedentism near the end of the Pleistocene, the origins of food production, and the initial ascendance of social complexity.     

Risk-senstive adaptive tactics: Models and evidence from subsistence studies in biology and anthropology

Risk-sensitive analysis of subsistence adaptations is warranted when (i) outcomes are to some degree unpredictable and (ii) they have nonlinear consequences for fitness and/or utility. Both conditions are likely to be common among peoples studied by ecologicll anthropologists and archaeologists. We develop a general conceptual model of risk. We then review and summarize the extensive empirical literatures from biology and anthropology for methodological insights and for their comparative potential. Risk-sensitive adaptive tactics are diverse and they are taxonomically widespread. However, the anthropological literature rarely makes use of formal models of risk-sensitive adaptation, while the biological literature lacks naturalistic observations of risk-sensitive behavior. Both anthropology and biology could benefit from greater interdisciplinary exchange.     

Late Holocene Great Basin prehistory

Late Holocene Great Basin prehistory is a spatial and temporal mosaic of lifeways related to changing physical and social environments. Evidence shows changes in technology, subsistence, foraging tactics, and population density, though the causes of these changes are still under investigation. Current research has emphasized the role of wetlands and, related to this, the so-called Numic expansion, whose timing and nature are still poorly understood. Behavioral ecology applied to a macroregional scale probably offers the most useful approach to solving this and other issues, given the exigencies of hunter-gatherer archaeology in a desert environment.     

The archaic prehistory of the North American Southwest

Evidence today suggests that by at least 8000 to 8500 B.P., Archaic hunter-gatherer economies were established throughout the North American Southwest. The Early Archaic seems to be a period of considerable variability across the subregions; this may be a product of currently slim knowledge of the period, or it may indicate that the region witnessed considerable flux. With the Middle Archaic period from 5500 to 3500 B.P. there seems to be greater similarity in material culture across the region and a definite increase in the number of known sites. Finally, the Late Archaic/Early Agricultural period from 3500 to 2000 or 1500 B.P. sees the establishment of a mixed farming-foraging economy in much of the Southwest with apparently major changes in subsistence-settlement systems. Preagricultural Archaic land use patterns are known in broad outline but not in detail; high mobility by small social groups in an annual round would have permitted exploitation of diverse biotic communities. In most parts of the region, significant socioeconomic change accompanies the incorporation of agriculture into the late preceramic period, as witnessed by the appearance of longer-term residential sites with pitstructures and storage features.     

Human Ecology of Shellfish Exploitation at a Prehistoric Fishing-Farming Village on the Pacific Coast of Mexico

ABSTRACT

Shellfish remains excavated from an early agricultural village on the Pacific Coast of Mexico (Guerrero) indicate a dietary shift from locally obtained estuarine shellfish (1400–1100 BC) to a greater diversity of mollusks collected from more distant marine environments (900–500 BC). The timing of this shift suggests that it occurred as human populations increased and impacted the availability of local estuarine resources. We argue that this prompted the incorporation of a more diverse array of shellfish species harvested at greater distances or obtained via trade, possibly with the use of boats to transport shellfish and other resources back to the village.     

The intergovernmental platform for biodiversity and ecosystem services (IPBES) – a role for heritage?

Following establishment in 2011, the Intergovernmental Platform for Biodiversity and Ecosystem Services (IPBES) has begun to produce outputs. The initial development of a conceptual framework was an important step in the platform’s development. That conceptual framework identified nature, its benefits to people, the contribution to a good quality of life of those benefits, and drivers of change, as the key areas of work for the Platform. While heritage is not specifically mentioned in the framework, it is by implication. And several of the papers dealing with elements of the programme of work for IPBES, as well as the first Assessment (accepted by the Platform at its meeting in 2016), have explicit mention of heritage and heritage activities. Helping elucidate and contribute to the range of knowledges within the IPBES conceptual framework is an important role for heritage professionals, who can play a key role ensuring heritage issues are appropriately and accurately portrayed in IPBES outputs. In turn, as those outputs produce outcomes they will have lessons for future natural and cultural heritage practice and communication. It is timely, therefore, for heritage professionals to explore ways of interacting with IPBES and its work programme.     

On the Origins of Pottery

Renewed research interest in the origins of pottery has illuminated an array of possible precipitating causes and environmental contexts in which pottery began to be made and used. This article is an attempt at synthesizing some of these data in hopes of stimulating further research into this intriguing topic. Following a review of theories on the origins of pottery, discussion proceeds to a survey of geographic and cultural contexts of low-fired or unfired pottery, highlighting the role(s) of pottery among contemporary hunter-gatherers and summarizing data pertaining to varied uses of pottery containers. It is argued that objects of unfired and low-fired clay were created as part of early prestige technologies of material representations beginning in the Upper Paleolithic and are part of an early software horizon. Clay began to be more widely manipulated by nonsedentary, complex hunter-gatherers in the very Late Pleistocene and early Holocene in areas of resource abundance, especially in tropical/subtropical coastal/riverine zones, as part of more general processes of resource and social intensification (such as competitive feasting or communal ritual). Knowledge of making and using pottery containers spread widely as prestige technology and as practical technology, the kind and timing of its adoption or reinvention varying from location to location depending on specific needs and circumstances.     

Patterning and Its Causation in the Pre-Neolithic Colonization of the Mediterranean Islands (Late Pleistocene to Early Holocene)

In 1981 one of us (Cherry) first attempted to identify spatial and temporal patterning in the human colonization of the Mediterranean islands. Since the 1980s, slowly accumulating evidence has suggested that the Mediterranean islands were sporadically inhabited by hunter-gatherers during the Late Pleistocene and Early Holocene. Here we seek to establish whether or not these data exhibit regularity. We suggest that evidence for Upper Palaeolithic to Mesolithic activity, tending to cluster on larger or less remote islands, indicates that while humans were clearly capable of reaching the Mediterranean islands prior to the Neolithic, their general reluctance to do so can be explained in terms of the variable environmental attractiveness of the insular Mediterranean. Tending to be relatively small, dry, and biologically depauperate, the Mediterranean islands were largely inhospitable to mobile groups preferring extensive territories with diverse and robust biotas. Sedentism only became a widely viable strategy in the insular Mediterranean with the development in the Neolithic of what we might regard as “terraforming”—that is, the introduction of cereals, pulses, and ovicaprids, all tolerant of xeric environments.     

Population growth,climatic cooling,and the development of collector strategies on the Southern Plateau,western North America

A change in human adaptations on the Southern Plateau during the fourth millennium B.P offers the opportunity to investigate the process by which immediate-consumption strategies are replaced by delayed consumption strategies among hunter-gatherers. Assemblage structure and settlement pattern are used to infer the nature of resource acquisition strategies between 2000 and 6000 radiocarbon years B.P., and the results are compared with a proxy record of population and a detailed reconstruction of terrestrial and riverine paleoenvironments. Results show that a strategy of mobile and later occasionally sedentary foraging with little use of storage technology persisted until as late as 3500 B.P and was abruptly and without detectable gradation replaced by a strictly scheduled, semisedentary, logistically organized, storage-dependent collector strategy. The change took place at a time of depressed population and 400 years after a period of climatic cooling had begun, thus eliminating both demographic pressure and environmental determinism as explanations. The evidence could be explained by prolonged selective pressure of an increasingly seasonal environment acting on successively attempted behavioral variants, but the widespread rise of collector-like strategies throughout the west at about the same time leaves open the question of exogenous development and highlights the importance of climatic change.     

The archaeology of complex hunter-gatherers

Archaeologists' reconstructions of paths to complexity have all too often excluded complex hunter-gatherers. However, recent theoretical contributions and long-term field research programs in several regions of the world have now significantly advanced our understanding of complex hunter-gatherers. A discussion of definitions of complexity and a review of current models of the emergence of complexity provide a framework for analyses of complex hunter-gatherers and important cultural phenomena such as sedentism, political integration, prestige economies, feasting, and ideology.