Lacan and the transference.

Lacan papers reading is difficult and often disappointing. His technique, using shortening of sessions as a way of interpreting transference ("scansion") is unacceptable. His great project of create a united structural theory of psychoanalysis, linguistic and anthropology has failed. However, his works on transference are worth being red. Lacan has reminded psychoanalysts that they are "divided subjects", meaning that their unconscious remains unconscious to themselves, that they have to listen to themselves as much as they have to listen to their their patients; he has rediscovered the importance of après-coup, already stressed by Freud, but often forgotten; and above all, he has rediscovered the importance of words in transference interpretation, showing the importance of the link between two signifiers, more than the link between signifier and signified.

Reducing antimicrobial use in chicken production in Vietnam: Exploring the systemic dimension of change.

Antibiotic use in livestock production is one of the drivers of antibiotic resistance and a shift towards better and reduced antibiotic usage is urgently required. In Vietnam, where there are frequent reports of the misuse and overuse of antibiotics, little attention has been paid to farmers who have successfully changed their practices. This qualitative study aims to understand the transition process of Vietnamese chicken farmers toward reduced antibiotic usage. We conducted semi-structured interviews with 18 chicken farmers, 13 drug sellers, and 5 traders using participatory tools and a socio-anthropological approach. We explored the farmers' histories, current and past antibiotic usage, methods used to reduce antibiotic use, and motivations and barriers to changing practices. Through the thematic analysis of the farmers' transcripts, we identified technical, economic, and social factors that influence change. Out of eighteen farmers, we identified ten farmers who had already reduced antibiotic usage. The main motivations included producing quality chickens (tasty and safe) while reducing farm expenditures. Barriers were related to poor biosecurity in the area, market failures, and the farmers' lack of knowledge. Innovation led to overcome these obstacles included the local development of handmade probiotics and the organization of farmer cooperatives to overcome economic difficulties and guarantee product outlets. Knowledge was increased by workshops organized at the communal level and the influence of competent veterinarians in the area. We showed that the transition process was influenced by several components of the system rather than by any individual alone. Our study demonstrated that local initiatives to reduce antibiotic use in Vietnamese chicken production do exist. As changes depend on the system in which stakeholders are embedded, systemic lock-ins must be removed to allow practices to change. The promotion of locally-developed solutions should be further encouraged.

The U.S. hemp-derived cannabinoid industry and the potential of self-regulation: Using social media to assess an evolving health risk.

BACKGROUND: Facing statewide bans and increasing oversight in the U.S., representatives from the hemp-derived cannabinoid industry, product advocates, and consumers have been discussing self-policing and self-regulation. Prominent examples of these discussions are found online in Reddit groups. METHODS: We conducted a qualitative thematic analysis of Reddit posts between September 2020 to August 2022, focusing on the conversations surrounding regulation and consumer safety. Approximately 3800 posts were collected and subject to initial analysis. Thematic analysis was guided by literature on self-regulation and consumer health, from the anthropology of pharmaceuticals and the commercial determinants of health. RESULTS: The hemp-derived cannabinoid community is discussing self-regulation, shared standards, and transparency. Self-regulation is desired by many, in hopes to stave off prohibition or restrictive government regulation and simultaneously protect consumer health. However, there is little agreement as to what these standards should be, who should oversee them, or how basic concepts should be defined. Subreddit moderators note the ease at which unlicensed or untested products can enter retail store shelves or the informal market, thereby putting health at risk. Given the lack of collective agreement, the absence of state and federal oversight, and the possibilities for consumer deception, consumer frustration and confusion are rampant. With limited access to trustworthy and verifiable information about product safety, purchasers ultimately resort to experimenting on their own bodies to assess risks and benefits. CONCLUSIONS: Reddit posts reflect the multiple existing tensions in the evolving industry between a genuine appeal among some for workable and consistent industry standards that could protect consumer health, a distrust of regulatory scrutiny from state or federal government, and a desire by others to maintain current profits within the existing unrestrictive free market. Our findings emphasize the urgency of developing coherent, collective, agreed upon policies structured by objective, transparent, scientifically informed regulation in order to develop a safe supply of cannabinoid products and protect consumer health.

As above, so below: Deposition, modification, and reutilization of human remains at Marmoles cave (Cueva de los Marmoles: Southern Spain, 4000-1000 cal. BCE).

The deposition and manipulation of human remains in natural caves are well known for the Neolithic of Southern Iberia. The cultural meaning of these practices is however still largely unclear. Cueva de los Marmoles (CM, Priego-Córdoba) is one of the most important cave contexts from Southern Spain, which returned a large number of commingled skeletal remains suggesting its funerary use from the Neolithic to the Late Bronze Age. Here we discuss CM from a chronological and cultural perspective based on new radiocarbon, anthropological, and taphonomic analyses. These include the estimation of the minimum number of individuals, the exploration of fragmentation patterns characterizing different skeletal regions, and the macroscopic and microscopic analysis of modifications to the remains of possible anthropic origin. Radiocarbon data point to a funerary use of CM between the 5th -2nd millennium cal. BCE. MNI estimates reveal the presence of at least 12 individuals (seven adults and five nonadults). The low representation of elements from hands and feet suggests that individuals were placed in the cave while partially decomposed. Anthropic traces on the remains (e.g. fresh fractures, marrow canal modifications, and scraping marks) hint at their intentional fragmentation, cleaning from residual soft tissues, and in some cases reutilization. These practices are well-exemplified by the recovery of one "skull cup" and of two long bones used as tools. These data align with those from other cave contexts from the same geographic region, suggesting the presence, especially during the Neolithic period, of shared ideologies centered on the human body.

The casts of Pompeii: Post-depositional methodological insights.

The casts of Pompeii bear witness to the people who died during the Vesuvius 79 AD eruption. However, studies on the cause of death of these victims have not been conclusive. A previous important step is the understanding of the post-depositional processes and the impact of the plaster in bones, two issues that have not been previously evaluated. Here we report on the anthropological and the first chemical data obtained from the study of six casts from Porta Nola area and one from Terme Suburbane. A non-invasive chemical analysis by portable X-ray fluorescence was employed for the first time on these casts of Pompeii to determine the elemental composition of the bones and the plaster. Elemental profiles were determined providing important data that cross-referenced with anthropological and stratigraphic results, are clearly helpful in the reconstruction of the perimortem and post-mortem events concerning the history of these individuals. The comparative analyses carried out on the bone casts and other collections from burned bones of the necropolis of Porta Nola in Pompeii and Rome Sepolcreto Ostiense, and buried bones from Valencia (Spain), reveal the extent of high temperature alteration and post-depositional plaster contamination. These factors make bioarchaeological analyses difficult but still allow us to support asphyxia as the likely cause of death.

A genetic history of continuity and mobility in the Iron Age central Mediterranean.

The Iron Age was a dynamic period in central Mediterranean history, with the expansion of Greek and Phoenician colonies and the growth of Carthage into the dominant maritime power of the Mediterranean. These events were facilitated by the ease of long-distance travel following major advances in seafaring. We know from the archaeological record that trade goods and materials were moving across great distances in unprecedented quantities, but it is unclear how these patterns correlate with human mobility. Here, to investigate population mobility and interactions directly, we sequenced the genomes of 30 ancient individuals from coastal cities around the central Mediterranean, in Tunisia, Sardinia and central Italy. We observe a meaningful contribution of autochthonous populations, as well as highly heterogeneous ancestry including many individuals with non-local ancestries from other parts of the Mediterranean region. These results highlight both the role of local populations and the extreme interconnectedness of populations in the Iron Age Mediterranean. By studying these trans-Mediterranean neighbours together, we explore the complex interplay between local continuity and mobility that shaped the Iron Age societies of the central Mediterranean.

Mitochondrial DNA in Human Diversity and Health: From the Golden Age to the Omics Era.

Mitochondrial DNA (mtDNA) is a small fraction of our hereditary material. However, this molecule has had an overwhelming presence in scientific research for decades until the arrival of high-throughput studies. Several appealing properties justify the application of mtDNA to understand how human populations are-from a genetic perspective-and how individuals exhibit phenotypes of biomedical importance. Here, I review the basics of mitochondrial studies with a focus on the dawn of the field, analysis methods and the connection between two sides of mitochondrial genetics: anthropological and biomedical. The particularities of mtDNA, with respect to inheritance pattern, evolutionary rate and dependence on the nuclear genome, explain the challenges of associating mtDNA composition and diseases. Finally, I consider the relevance of this single locus in the context of omics research. The present work may serve as a tribute to a tool that has provided important insights into the past and present of humankind.

Releasing secrets bound to ancient remains with modern DNA extraction techniques: an interview with Elena Essel.

Elena Essel (Msc) spoke to Ebony Torrington, Managing Editor of BioTechniques. Essel is a molecular biologist in Matthias Meyer's Advanced DNA Sequencing Techniques group at the Max Planck Institute for Evolutionary Anthropology in Leipzig (Germany). Essel studied biology at University of Erlangen-Nuremberg (Erlangen, Germany) for her bachelor's and in Martin-Luther-University Halle-Wittenberg (Halle an der Saale, Germany) for her master's. Essel worked in Meyer's group on DNA extraction of very degraded material for her master's thesis. Meyer is an expert in developing new cutting-edge methods for researching ancient DNA, with a focus on skeletal remains, and more recently on sediment remains. Essel now focusses on DNA sampling and extraction aspects of the pipeline at Meyer's lab for the ancient DNA workflow.

Structural violence and institutionalized individuals: A paleopathological perspective on a continuing issue.

Past and present institutions (e.g., state and public hospitals, assisted living facilities, public nursing homes) have struggled with structural issues tied to patient care and neglect, which often manifests in the form of fracture trauma, and may explain why institutionalized individuals are at higher risk for this injury. Six hundred individuals from the Robert J. Terry Anatomical Collection born between 1822-1877 were examined to investigate hip fracture prevalence. Analysis of associated records and documentary data, including death, morgue, and census records, revealed that 36.3% (n = 218) of these individuals died in institutions such as the St. Louis State Hospital, City Infirmary, and Missouri State Hospital No. 4. Of the institutionalized individuals, 4.3% had evidence of hip fracture, significantly higher than the non-institutionalized (2.3%). Records revealed that many hip fractures were suffered around the time of death in state hospitals and were preventable, resulting from structural issues tied to understaffing and underfunding. Forensic and clinical literature, as well as current news media, indicate that structural violence in the forms of underfunding and understaffing continues to manifest as hip fractures harming institutionalized individuals today. This paper demonstrates how an anthropological perspective using paleopathological analysis sheds light on the chronicity and time depth of this issue, with the aim of driving public policy to entrench the equitable care of institutionalized people as a human right.

More than urns: A multi-method pipeline for analyzing cremation burials.

Burial rites of archaeological populations are frequently interpreted based on cremated remains of the human body and the urn they were deposited in. In comparison to inhumations, information about the deceased is much more limited and dependent on fragmentation, selection of body regions, taphonomic processes, and excavation techniques. So far, little attention has been paid to the context in which urns are buried. In this study, we combined archaeological techniques with anthropology, computed tomography, archaeobotany, zooarchaeology, geochemistry and isotopic approaches and conducted a detailed analysis on a case study of two Late Bronze Age urns from St. Pölten, Austria (c. 1430 and 1260 cal. BCE). The urns were recovered en-bloc and CT-scanned before the micro-excavation. Osteological and strontium isotope analysis revealed that the cremated remains comprised a young adult female and a child that died at the age of 10-12 years. Both individuals had been subject to physiological stress and were likely local. Animal bones burnt at different temperatures suggested different depositional pathways into the urn and pit as part of the pyre, food offerings, and unintentional settlement debris. Eight wild plant and five crop plant species appeared as part of the local landscape, as food offerings and fire accelerants. Sediment chemistry suggests that pyre remains were deposited around the urns during burial. Multi-element geochemistry, archaeobotany, and zooarchaeology provide insights into the Late Bronze Age environment, the process of cremation, the gathering of bones and final funerary deposition.

To the extreme! How biological anthropology can inform exercise physiology in extreme environments.

The fields of biological anthropology and exercise physiology are closely related and can provide mutually beneficial insights into human performance. These fields often use similar methods and are both interested in how humans function, perform, and respond in extreme environments. However, these two fields have different perspectives, ask different questions, and work within different theoretical frameworks and timescales. Biological anthropologists and exercise physiologists can greatly benefit from working together when examining human adaptation, acclimatization, and athletic performance in the extremes of heat, cold, and high-altitude. Here we review the adaptations and acclimatizations in these three different extreme environments. We then examine how this work has informed and built upon exercise physiology research on human performance. Finally, we present an agenda for moving forward, hopefully, with these two fields working more closely together to produce innovative research that improves our holistic understanding of human performance capacities informed by evolutionary theory, modern human acclimatization, and the desire to produce immediate and direct benefits.

The various meanings and uses of bone "remodeling" in biological anthropology: A review.

OBJECTIVES: In modern bone biology, the term "remodeling" generally refers to internal bone turnover that creates secondary osteons. However, it is also widely used by skeletal biologists, including biological anthropologists as a catch-all term to refer to different skeletal changes. In this review, we investigated how "remodeling" is used across topics on skeletal biology in biological anthropology to demonstrate potential problems with such pervasive use of a generalized term. METHODS: Using PubMed and Google Scholar, we selected and reviewed 205 articles that use the term remodeling to describe skeletal processes and have anthropological implications. Nine edited volumes were also reviewed as examples of collaborative work by different experts to demonstrate the diverse and extensive use of the term remodeling. RESULTS: Four general meanings of bone "remodeling" were identified, namely, internal turnover, functional adaptation, fracture repair, and growth remodeling. Additionally, remodeling is also used to refer to a broad array of pathological skeletal changes. DISCUSSION: Although we initially identified four general meanings of bone remodeling, they are not mutually exclusive and often occur in combination. The term "remodeling" has become an extensively used catch-all term to refer to different processes and outcomes of skeletal changes, which inevitably lead to misunderstanding and a loss of information. Such ambiguity and confusion are potentially problematic as the field of biological anthropology becomes increasingly multidisciplinary. Therefore, we advocate for precise, context-specific definitions and explanations of bone remodeling as it continues to be used across disciplines within and beyond biological anthropology.

Anthropology and history in the early Dilthey.

Dilthey frequently recognizes anthropology as a foundational science of human nature and as a cornerstone in the system of the human sciences. While much has been written about Dilthey's "philosophical anthropology," relatively little attention has been paid to his views on the emerging empirical science of anthropology. This paper examines Dilthey's relation to the new discipline by focusing on his reception of its leading German representatives. Using his book reviews, essays, and drafts for Introduction to the Human Sciences from the 1860s-70s, it highlights the influence of the new anthropology on his earliest attempts to elaborate the foundations of the Geisteswissenschaften. It argues that anthropology was a key source for some of the naturalistic features of Dilthey's philosophy, and that it pulled him in a direction contrary to the historicist hermeneutics of his teachers.

Factores biopsicosociales y bioética en el dolor crónico / Biopsychosocial factors and bioethics in chronic pain

La importancia de los factores Biopsicosociales, en la génesis y mantenimiento de la enfermedad, cada día tiene mayor importancia. La mayoría de las enfermedades deben ser estudiadas bajo un prisma multifactorial, para facilitar su comprensión y posterior tratamiento. En la génesis y en el mantenimiento de muchos procesos psicopatológicos, aparecen factores tan importantes como la soledad, la desesperanza, la falta de cohesión social, etc.Ya en el siglo XIX J.M. Charcot definió aquellas enfermedades en las que no se veía ninguna lesión orgánica, como trastornos funcionales. Hoy en día, la visión antropológica de la enfermedad, según la Escuela de Heidelberg, nos aporta una valoración más global de la enfermedad y más comprensible.La antropología, se ve complementada con la bioética, una bioética de la vida cotidiana, que, como ciencia práctica, estudia y valora las condiciones de vida de los individuos buscando soluciones prácticas y aportando sus reflexiones con deliberación y prudencia.En este trabajo pretendemos poner de manifiesto los factores más importantes que influyen en la enfermedad, aportando una visión antropológica de la enfermedad y acercando la bioética a la vida cotidiana.(AU)

The importance of biopsychosocial factors in the genesis and maintenance of disease is becoming increasingly important. Most illnesses should be studied from a multifactorial perspective to faci-litate their understanding and subsequent treatment. In the genesis and maintenance of many psychopathological processes, factors as important as loneliness, hopelessness, lack of social cohesion, etc. appear. As soon as in the 19th century, J.M. Charcot defined those illnesses in which no organic lesion was visible as functional disorders. At present, the anthropological view of illness, according to the Heidelberg School, provides us with a more global and un-derstandable assessment of illness. Anthropology is complemented by bioethics, a bioethics of daily life, which, as a practical science, studies and evaluates the living conditions of individuals, seeking practical solutions and contributing its reflections with deliberation and care. In this paper, we aim to highlight the most important fac-tors that have an impact on illness by providing an anthropological view of illness and bringing bioethics closer to everyday life.(AU)

Soil elemental changes during human decomposition.

Mammalian decomposition provides pulses of organic matter to the local ecosystem creating ephemeral hotspots of nutrient cycling. While changes to soil biogeochemistry in these hotspots have been described for C and N, patterns associated with deposition and cycling of other elements have not received the same attention. The goal of our study was to evaluate temporal changes to a broad suite of dissolved elements in soils impacted by human decomposition on the soil surface including: 1) abundant mineral elements in the human body (K, Na, S, P, Ca, and Mg), 2) trace elements in the human body (Fe, Mn, Se, Zn, Cu, Co, and B), and 3) Al which is transient in the human body but common in soils. We performed a four-month human decomposition trial at the University of Tennessee Anthropology Research Facility and quantified elemental concentrations dissolved in the soil solution, targeting the mobile and bioavailable fraction. We identified three groups of elements based on their temporal patterns. Group 1 elements appeared to be cadaver-derived (Na, K, P, S) and their persistence in soil varied based upon soluble organic forms (P), the dynamics of the soil exchange complex (Na, K), and gradual releases attributable to microbial degradation (S). Group 2 elements (Ca, Mg, Mn, Se, B) included three elements that have greater concentrations in soil than would be expected based on cadaver inputs alone, suggesting that these elements partially originate from the soil exchange (Ca, Mg), or are solubilized as a result of soil acidification (Mn). Group 3 elements (Fe, Cu, Zn, Co, Al) increased late in the decomposition process, suggesting a gradual solubilization from soil minerals under acidic pH conditions. This work presents a detailed longitudinal characterization of changes in dissolved soil elements during human decomposition furthering our understanding of elemental deposition and cycling in these environments.

Modelling the role of environmental circumscription in the evolution of inequality.

Circumscription theory proposes that complex hierarchical societies emerged in areas surrounded by barriers to dispersal, e.g. mountains or seas. This theory has been widely influential but the lack of formal modelling has resulted in theoretical and empirical challenges. This theory shares parallels with reproductive skew models from evolutionary ecology where inequality depends on the capacity of subordinates to escape from despotic leaders. Building on these similarities, we extend reproductive skew models to simulate the concurrent evolution of inequality in many connected groups. Our results show that cost of migration does not directly limit inequality in the long term, but it does control the rate of increase in inequality. Second, we show that levels of inequality can be reduced if there are random errors made by dominants, as these lead to variations that propagate between polities. Third, our model clarifies the concept of circumscription by relating it to geographical features: the size of a region and the connectivity between polities. Overall, our model helps clarify some issues about how migration may affect inequality. We discuss our results in the light of anthropological and archaeological evidence and present the future extensions required to build towards a complete model of circumscription theory. This article is part of the theme issue 'Evolutionary ecology of inequality'.

[Some memories and possible oversights of my anthropological trajectory]. / Algunos recuerdos y posibles olvidos de mi trayectoria antropológica.

This text is a transcription of the speech delivered by Eduardo L. Menéndez at the ceremony in which he was conferred a Doctorate Honoris Causa by the Universidad Nacional de Lanús on March 27, 2023. The speech covers aspects of his youth and academic career in Argentina, prior to his exile in Mexico in 1976, and reflects on various processes that due to a number of circumstances consciously or unconsciously oriented his field of inquiry and contextualize his theoretical contributions.

Este texto reproduce el discurso pronunciado por Eduardo L. Menéndez, en el marco de la entrega del título de doctor honoris causa, otorgado por la Universidad Nacional de Lanús, el 27 de marzo de 2023. En su discurso recupera su infancia y su trayectoria académica en Argentina, previa a su exilio en México en 1976, y recorre varios procesos que, por diferentes circunstancias, en forma consciente e inconsciente, orientaron su campo de estudio y contextualizan sus explicaciones teóricas.

Methods for Assessing Population Relationships and History Using Genomic Data.

Genetic data contain a record of our evolutionary history. The availability of large-scale datasets of human populations from various geographic areas and timescales, coupled with advances in the computational methods to analyze these data, has transformed our ability to use genetic data to learn about our evolutionary past. Here, we review some of the widely used statistical methods to explore and characterize population relationships and history using genomic data. We describe the intuition behind commonly used approaches, their interpretation, and important limitations. For illustration, we apply some of these techniques to genome-wide autosomal data from 929 individuals representing 53 worldwide populations that are part of the Human Genome Diversity Project. Finally, we discuss the new frontiers in genomic methods to learn about population history. In sum, this review highlights the power (and limitations) of DNA to infer features of human evolutionary history, complementing the knowledge gleaned from other disciplines, such as archaeology, anthropology, and linguistics.