The fractal geometry of ancient Maya settlement

Ancient Maya settlement patterns exhibit fractal geometry both within communities and across regions. Fractals are self-similar sets of fractional dimension. In this paper, we show how Maya settlement patterns are logically and statistically self-similar. We demonstrate how to measure the fractal dimensions (or Hausdorff–Besicovitch dimensions) of several data sets. We describe nonlinear dynamical processes, such as chaotic and self-organized critical systems, that generate fractal patterns. As an illustration, we show that the fractal dimensions calculated for some Maya settlement patterns are similar to those produced by warfare, supporting recent claims that warfare is a significant factor in Maya settlement patterning.     

Droughts as random events in the Maya lowlands

Because the values of most of the parameters controlling the occurrence and severity of a drought in a given location are unknown, and no periodicity has been observed, droughts can be considered random events. Running a random number generator within the limits of the annual rainfall variability relevant to the Maya lowlands, and defining a “Lean Year”, it is observed that strings of lean years occur quite frequently. Defining “Severe Drought”, “Disaster”, and “Catastrophe” based on the length of these strings, it is observed that a severe drought occurs on average every 32 years, a disaster occurs on average every 130 years, and a catastrophe on average every 500 years. These values fit the measured variability of the Yucatan climate, as observed in lake core sediments and in the post conquest written records. It also fits the average occurrence of “megadroughts” in the US Great Plains.The fit between the random occurrence model and the actual, “measured” occurrence of droughts supports the notion that for all practical purposes, droughts had been random events in the Maya region and could not be predicted. The lack of evident periodicity could be one of the reasons why means for long-term storage of food products were not developed there. It may also have affected the relationship between the priesthood and the general populace in that region.Since the method described here can be applied to any climatic region once the rainfall variability and the sensitivity of the local agriculture are known or can be estimated, if similar results are found they may probably have affected other regions with other ancient cultures in a similar way.     

Assessing the applicability of portable X-ray fluorescence spectrometry for obsidian provenance research in the Maya lowlands

Recent innovations in portable energy-dispersive X-ray fluorescence (PXRF) spectrometry have increased its utility for the geochemical characterization of obsidian artifacts for archaeological provenance research. However, concerns over the utility of PXRF instrumental analyses have been raised, focused on the validity and reliability of the geochemical data produced. Here we adopt the framework of Richard Hughes (On Reliability, Validity, and Scale in Obsidian Sourcing Research, 1998), whereby reliability addresses instrument stability and issues of measurement while validity pertains to an instrument’s ability to discern geochemical source provenance. This is done in order to test the utility of PXRF instruments for archaeological provenance research. k-Means cluster analysis was used to test the accuracy of PXRF through statistical comparison of data acquired via laboratory and portable energy-dispersive XRF instruments. Multivariate analysis was employed to demonstrate obsidian source representation at two Classic Maya archaeological sites in southern Belize – Uxbenká and Ek Xux – and to test the validity of data obtained from a PXRF instrument in answering archaeological research questions pertaining to regional interactions between lowland Maya polities. Results suggest that portable XRF instruments produce internally consistent results. However, data acquired from a PXRF instrument are not statistically equivalent to other XRF instruments. This is to say that while PXRF is not a reliable technique, it is valid for questions pertaining to geochemical source representation.     

Pottery politics: Late Classic Maya palace production at Motul de San José, Petén,Guatemala

Archeologists often rely heavily on stone monuments, architecture, settlement patterns, and written texts to reconstruct ancient political systems. In this paper we focus on the role of polychrome pottery as both a reflection of and critical component in the production of power relations. We present rare direct evidence of polychrome pottery production recovered from the Maya site of Motul de San José, the presumed Late Classic (ca. 600–900 AD) capital of the epigraphically-recognized Ik’ polity. Our contextual analysis of production debris and tools complement on-going polychrome vessel style and chemical analyses of Ik’ Style polychrome vessels to suggest that Motul de San José’s royal court was an important center in the manufacture of Ik’ Style polychrome pottery. These elaborate vessels indexed the political history, power, and networks of the Ik’ polity. By combining archeological, iconographic, and epigraphic data of polychrome pottery, we shed light on Motul de San José’s internal political-economic dynamics as well as its macro-political alliances and tensions with other polities.     

Identities and agency in religious spheres: a study of British Muslim women's experience

This article examines the ways in which British born South Asian Muslim women engage with Islam through study circles, using data drawn from participant observation of, and interviews with, 25 women in two major cities in northern England. I argue that the religious spaces within which the women participate allow them to assert various identities, as well as agency, as they collectively search to comprehend Islam. In particular, I demonstrate that in traversing these religious spheres, women transform them from male dominated sites to spaces wherein feminine, political and cosmopolitan identities are expressed. Scholarship on Islamic feminism in western contexts has focused on visible symbols such as the veil and little attention has been given to the social processes that Muslim women may engage in order to better understand and practise Islam. For the women who formed part of this study, the veil was only one aspect of their religious identity. In examining religious spheres such as the mosque, I argue these are not disembodied sites where only religious rituals are performed, but are created, discursive spaces and social networks that allow women to feel empowered within British society.     

Situating middle class identities: American college women of South Asian descent

This article explores the ways in which American college women of South Asian descent discuss their positioning as middle class. The article analyses participants' talk around class as evidence of embeddedness in American class discourses and a complex and contradictory scheme of identification that implicates other identities like gender, race and culture. Respondents often articulated class using the American Dream, where the social capital their parents immigrated with is left unexamined in favour of a narrative of ‘rags to riches’. Young women also used other constructs like ‘stability’, ‘race’ and ‘resources’ to make reference to class, but also to participate in an American discursive silence around it. Finally, the notion of a drive towards professionalism as an immigrant goal is examined, and it is suggested that this serves to further deflect discussions of class. This article synthesises theories of diaspora, ‘translocational positioning’ and habitus, and examines the production of American class discourse as a performance of an American middle class habitus.     

Parliamentary politics as an integration mechanism: The Slavic-speaking inhabitants of interwar (1922–1940) Western Greek Macedonia

ABSTRACT

This article is a case study on how Parliamentary politics could operate in favour of the integration of ethnic minorities into the nation-state. The incorporation of the largest part of the region of Macedonia into the Greek State after the Balkan Wars (1912–1913) led to radical changes in the lives of the Slavic-speaking villagers of Greece (‘Slavic-speakers’ is a term used in this paper so as to describe the inhabitants of Macedonia who had a Slavic language as their mother tongue. Often, in the Greek newspapers of the time the language was referred to as Macedonian or local Macedonian. It was similar to the Bulgarian language but could also be understood in Serbia). Up to 1936, local politicians’ approach of peaceful integration through prosperity and fair administration prevailed but in 1936, parliamentary democracy was abolished and ceased to function as a mechanism for integrating Slavic-speaking villagers into Greek society.     

A locally-adaptive model of archaeological potential (LAMAP)

A new method for modelling archaeological resource potential is presented that avoids some of the mathematical violations and inconsistencies of previously-favoured techniques. The Minanha research area in west-central Belize and a database of other Maya centres from within Belize are used as a case study for demonstrating the utility of the proposed modelling technique.     

The friend,the loner and the independent traveller: Norwegian midlife single women's social identities when on holiday

This article explores the social identities available to Norwegian midlife single women when on holiday. As inherent in their habitus, the social identity of a friend is a way of tackling tourism spaces that accommodate bonding. With friends women feel socially included as tourists and seldom disempowered by the surveillance of the tourist gaze. However, the sustenance of friendships is also about discerning what matters; bonding in holiday spaces contributes to maintaining interpersonal relationships in everyday life. Nevertheless, this social identity also requires that women disidentify with being midlife singles, a strategy which is sometimes problematic. The social identity of the loner is linked to fears of solo holidays. This fear is associated with social exclusion, especially when eating out alone in a resort of an evening. In such spaces women dislike being midlife singles; they feel somehow suppressed by the tourist gaze and become aware of their lack of bonding. The social identity of the independent traveller, however, is about enjoyable solo holidays. It is their way of resisting, contesting and negotiating tourism as about sociability with significant others, thereby transforming habitus and manoeuvring the tourist gaze in public holiday spaces, such as restaurants. It is additionally about positive identification with being a midlife single woman.     

Trace-element evidence for foreigners at a Maya port in Northern Yucatan

The present paper explores the potentials of trace elements in human dental enamel to indicate mobility and to detect the presence of individuals who had migrated into a community after childhood. Three Pre-Hispanic samples of infants from the Yucatán peninsula were chosen, one from the northern coast (Xcambó), one from the coast of the Gulf of Mexico (Campeche) and the last one from the tropical inland rain forest (Calakmul). Infants’ first permanent molars are the term of reference because infants were very likely born in the same place where they died and therefore are supposed to represent the local geo-chemical environment. Their chemical signature was then compared to the one of the adults from the site of Xcambó. The elemental composition was recorded by means of laser ablation-time of flight-ICP-MS. Sr and Ba (and secondly Mg and I) discriminate well the three infant samples. All the Early Classic adults from Xcambó fall within the range of variation of the site’s infants, while 25% of the Late Classic adults fall outside the range in agreement with archaeological, bioarcheological, and isotopic evidence. LA-ICP-Ms analyses of trace elements in archaeological samples can be an important analytical tool to detect foreigners in local populations. The selection of infants as reference values helps reduce the limits faced by trace element analyses in past human populations studies.