The Role of Functional Efficiency in the Decline of North America’s Copper Culture (8000–3000 BP): an Experimental,Ecological, and Evolutionary Approach

The copper-using cultures of North America’s Archaic Period (10,000–3000 BP) have long been an archaeological enigma. For millennia, Middle and Late Archaic hunter-gatherers (8000–3000 BP) around the Upper Great Lakes region made utilitarian implements out of copper, only for these items to decline in prominence and frequency as populations grew and social complexity increased during the Archaic to Woodland Transition. From a cultural evolutionary perspective, the trajectory of North America’s copper usage presents a conundrum, as it is generally assumed that “superior” tools, i.e., metals, will replace inferior ones, i.e., stone. For well over a century, scholars have pondered the reason for the demise of copper technology that was once a wide-spread phenomenon. To address this question, an extensive archaeological experimental program was conducted which compared replica copper tools (spear points, knife blades, and awls) to analogous ones made of stone or bone to assess whether relative functional efficiency contributed to the decline of utilitarian copper implements. Here, the results of this three-part research program are presented in concert with population dynamics and ecological change to paint a broader picture of the complex interrelationships between the social, ecological, and technological spheres of past human behaviors. The synthesis of these approaches reveals that functional explanations—derived from experimental archaeology placed in an evolutionary framework—can shed much light on the trajectory of metal use in the North American Great Lakes.

     

Incorporating “virtual” and “real world” field trips into introductory geography modules

The “field trip” is a key pedagogical tool within geographical education to encourage deep learning, though they are increasingly difficult to implement due to reduced budgets, safety concerns and increasing class sizes. We incorporated three field-learning activities into a large introductory module. A traditional staff-led trip was the most effective activity in terms of enjoyment, knowledge, and deep thinking and awareness. Self-paced field activities and video podcasts had less pedagogical value, though can still support lectures and the staff-led field trip. An integrated approach will best maximize deep learning opportunities.     

‘You have to make a new way of life’: women's drug treatment programmes as therapeutic landscapes in Canada

The concept of the ‘therapeutic landscape’ has been widely applied by health geographers over the past decade and a half. Despite its broad application, the concept has been criticized. Some scholars, for example, have argued that it adopts an overly positive view of the health effects of therapeutics settings. Others have noted a lack of attention to gender. In this article we respond to these limitations by engaging with feminist research on women and drug use to critically examine women's experiences of the therapeutic space of drug treatment programmes. Drawing on in-depth interviews and participant observation conducted at two sites in southern Ontario, we examine the ways in which programmes' organizational logics, daily routines and social spaces are shaped by gendered assumptions about the nature of, and solutions to, women's drug use. In so doing, we contribute to a more nuanced and critically informed understanding of such landscapes.     

Home sounds: experiential practices and performativities of hearing and listening

We argue that a closer attention to the everyday visceral experiences of hearing and listening offers new insights into geographies of home and practices of sustainability. We suggest that this approach is significant to understanding how sound helps to assemble and reassemble the relationships that comprise home. We concentrate on a group of 10 amenity-led migrants in their ‘new coastal home’ in Bermagui, New South Wales, Australia. Each participant recorded a sound diary composed of their everyday sounds. Our interpretation explores the visceral connections in the processes of making bodies feel ‘at home’. First, we discuss how the rhythmic affordances of both human and non-human sounds help configure and reconfigure the spatiality and temporality of home. Second, our interpretation explores how sound is bound up with sustainability politics of homemaking. We investigate experiential practices and performativities of listening and hearing that may help constitute and reconstitute ‘a’ subject. This approach extends current thinking that encourages engagement with the corporeal, affective and emotional dimensions of home.     

Thermal range of coastal tourism resort microclimates

With considerable evidence demonstrating the intrinsic importance of weather and climate for tourist decision-making, the projected redistribution of climatic resources as a result of climate change is anticipated to have important consequences for temporal and spatial patterns of tourism demand. Some of the world's leading coastal tourism destinations (Mediterranean and Caribbean) have been identified as becoming ‘too hot’ for tourism. However, the microclimates of coastal tourism areas have not been considered by such assessments. With a focus on thermo-physiologically relevant climatic parameters, this paper examines the adaptive range of microclimatic conditions available in two coastal resort settings in the Caribbean islands of Barbados and Tobago. Recorded weather parameters include air temperature, black globe temperature, relative humidity, and wind speed. The microclimatic results, which are presented using the Universal Thermal Climate Index (UTCI), show that hourly thermal conditions can range up to 4 °C in different outdoor areas of the resort property (beach, garden, pool, cabana). This is salient in terms of characterizing tourism destinations for climate change assessments, as the results reveal that thermal conditions can vary at the micro-scale of a coastal resort, with the ability for tourists to attain thermally comfortable conditions within a single resort property. When a location becomes thermally uncomfortable (i.e. too hot), tourists can change their location (e.g. move from the pool to the beach), providing an onsite adaptive range between 1 °C and 4 °C. The results also demonstrate that thermo-physiologically relevant climatic parameters provide a more precise estimate of the available range of thermal comfort than is inferred from ambient temperature alone. The findings are discussed in the context of tourists’ climatic preferences and reveal that the microclimatic conditions recorded in this study (UTCI 29–36 °C) are well within tourists’ preferred thermal conditions and do not exceed tourists’ thermal thresholds for coastal tourism.