Many anthropologists have now adopted a relational view of the culture concept. Much research has shown that, far from being bounded or self-replicating, cultures emerge through interactions between social Others. These findings are particularly important to research on borderlands and peripheries, where communities routinely encounter wide-ranging social and political diversity. We present ceramic frequencies alongside petrographic analysis from the Late Woodland component at Esseneca (38OC20) to illustrate two main points: (1) pottery types previously understood as culture historical isolates co-occur in parts of Upstate South Carolina, and (2) potters collected clays from two main geologic formations near the site. This research shows that communities in the region traveled freely, crossing cultural boundaries while acquiring potting clays. We suggest that this level of interaction between disparate social groups laid the foundation for some aspects of Mississippianization in the region.

We developed a new approach to identify vulnerabilities to water insecurity across entire archaeological culture areas by combining a paleohydrological model of the sensitivites of hydrological systems to droughts with least-cost analyses of the costs to acquire domestic water. Using a custom Python script integrated into ArcGIS Pro software, we calculated the pairwise one-way cost in time for walking between 225 water sources and 5,446 Ancestral Pueblo cultural sites across the Jemez and Pajarito Plateaus of the Jemez Mountains, New Mexico. This allowed us to identify whether periodic hydrological droughts occurring between AD 1100 and 1700 increased water acquisition costs across these regions. We found that hydrological droughts increased travel times in both regions to durations exceeding modern standards for water insecurity. Beginning in the fourteenth century, greater underlying hydrogeological sensitivities to droughts and the decline of a dual-residence pattern caused by population losses made the remaining aggregated communities of the Pajarito Plateau much more vulnerable to water insecurity than those on the Jemez Plateau. This would have upended long-standing relationships between communities and water on the Pajarito Plateau during a time when socioeconomic integration across the northern Rio Grande Valley pulled people toward valley bottoms.

This study explores the pig-raising practices of Chinese migrants in Los Angeles Chinatown during the Chinese Exclusion Era. Chinese butcher shops sold pork meat, and previous research indicates that they likely sold the more profitable parts outside of Chinatown for additional income while consuming cheaper cuts themselves. Using dental calculus analysis and archival research, this study further explores how Chinatown residents relied on pork to thrive in an anti-Chinese environment. Dental calculus results suggest that Chinese migrants raised their own pigs with food waste and by-products from rice fields; this pork was then sold to meat markets or consumed within the community. The analysis of immigration records indicates that Chinese butcher shops provided employment opportunities as well as housing, banking, and immigration support for Chinese migrants. Pig raising, therefore, not only supplied a source of meat for Chinese migrants but also supported a range of social and financial services for a marginalized group that faced everyday discrimination from dominant society. Overall, this study traces the labor and networks that small businesses in the late nineteenth and early twentieth centuries needed to source and distribute pork, and it highlights how a Chinese diasporic community developed a pork production system to resist racism.