Toward an anthropology of plastics

2021 ◽  
pp. 135918352110668
Author(s):  
Saskia Abrahms-Kavunenko

Materially plastics are ambivalent. In spite of their often lauded quality of creating seemingly untethered imitations, representations and replacements, they have a materiality that leaks, off-gasses and disintegrates. They are accomplished at mimicry yet frequently unable to be remoulded. They are ostensibly resistant to microbial contamination yet absorb environmental pollutants and leach endocrine disrupting plasticisers. This article argues that, due to the material influence of plastics, their ubiquity, and the societal transformations that they have enabled, that anthropologists need to pay sustained attention to this material. Moreover, it argues that anthropological methods and theories are crucial to understanding plastics at a vital moment in their (and our) history. It articulates three ways in which anthropology can engage plastics at all stages in their lifecycles. Firstly, to study plastics challenges what it means to exist: whether or not human beings are bounded or permeable entities, experienced as individuated, collective or somewhere in between. Secondly, plastics disrupt what people know, are willing to know, or are persuaded is worth knowing about the production and disposal of the products that they consume. Thirdly, the materiality of plastics expose contemporary inequalities. Plastics can create unseen violence, both in their geographically unequal toxic distributions and in the vastness of their temporal effects.

Perichoresis ◽  
2014 ◽  
Vol 12 (1) ◽  
pp. 57-76
Author(s):  
Paul Dominiak

ABSTRACTCommentators have commonly noted the metaphysical role of participation (methexis) in Richard Hooker’s Of the Lawes of Ecclesiastical Polity: participation both describes how creation is suspended from God and also how believers share in Christ through grace. Yet, the role in Hooker’s thought of the attendant Platonic language of ‘between’ (metaxu) and ‘desire’ (eros) has not received sustained attention. Metaxu describes the ‘in-between’ quality of participation: the participant and the participated remain distinct but are dynamically related as the former originates from and returns to the perfection of the latter. Within this metaxological dynamic, desire (eros) acts as the physical and psychic motor driving the move between potentiality and perfect actuality, that is to say from multiplicity to divine unity: desire aims at goodness and so ultimately tends towards that which is goodness itself, namely God’s nature. For Hooker, desire becomes couched in amorous affectivity and has an erotic register. This essay explores, then, how Hooker appeals to a language of ‘between’ and ‘desire’ within his accounts of participation. First, it examines how human beings exist between the footstool and throne of God in Hooker’s legal ontology. Here, angelic desire acts as a hierarchical pattern of and spur to erotic participation in the divine nature. Second, this essay examines how theurgy transforms desire in Hooker’s account of liturgical participation as a redemptive commerce between heaven and earth. Here, angels still act as invisible, hierarchical intermediaries within earthly worship, but soon give way to immediate grace through participation in Christ within the sacraments.


2000 ◽  
Vol 42 (3-4) ◽  
pp. 115-123 ◽  
Author(s):  
R. Shoji ◽  
A. Sakoda ◽  
Y. Sakai ◽  
M. Suzuki

The quality of environmental waters such as rivers is often deteriorated by various kinds of trace and unidentified chemicals despite the recent development of sewage systems and wastewater treatment technologies. In addition to contamination by particular toxicants, complex toxicity due to multi-component chemicals could be much more serious. The environmental situation in bodies of water in Japan led us to apply bioassays for monitoring the water quality of environmental waters in order to express the direct and potential toxicity to human beings and ecosystems rather than determinating concentrations of particular chemicals. However, problems arose from the fact that bioassays for pharmaceutical purposes generally required complicated, time-consuming, expert procedures. Also, a methodology for feedback of the resultant toxicity data to water environment management has not been established yet. To this end, we developed a novel bioassay based on the low-density lipoprotein (LDL) uptake activity of human hepatoblastoma cells. The assay enabled us to directly detect the toxicity of environmental waters within 4 hours of exposure. This is a significantly quick and easy procedure as compared to that of conventional bioassays. The toxicity data for 255 selected chemicals and environmental waters obtained by this method were organized by a mathematical equation in order to make those data much more effectively and practically useful to the management of environmental waters. Our methodology represents a promising example of applying bioassays to monitor environmental water quality and generating potential solutions to the toxicity problems encountered.


2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Diksha Sirohi ◽  
Ruqaiya Al Ramadhani ◽  
Luke D. Knibbs

AbstractPurposeEndocrine-related diseases and disorders are on the rise globally. Synthetically produced environmental chemicals (endocrine-disrupting chemicals (EDCs)) mimic hormones like oestrogen and alter signalling pathways. Endometriosis is an oestrogen-dependent condition, affecting 10–15% of women of the reproductive age, and has substantial impacts on the quality of life. The aetiology of endometriosis is believed to be multifactorial, ranging from genetic causes to immunologic dysfunction due to environmental exposure to EDCs. Hence, we undertook a systematic review and investigated the epidemiological evidence for an association between EDCs and the development of endometriosis. We also aimed to assess studies on the relationship between body concentration of EDCs and the severity of endometriosis.MethodFollowing PRISMA guidelines, a structured search of PubMed, Embase and Scopus was conducted (to July 2018). The included studies analysed the association between one or more EDCs and the prevalence of endometriosis. The types of EDCs, association and outcome, participant characteristics and confounding variables were extracted and analysed. Quality assessment was performed using standard criteria.ResultsIn total, 29 studies were included. Phthalate esters were positively associated with the prevalence of endometriosis. The majority (71%) of studies revealed a significant association between bisphenol A, organochlorinated environmental pollutants (dioxins, dioxin-like compounds, organochlorinated pesticides, polychlorinated biphenyls) and the prevalence of endometriosis. A positive association between copper, chromium and prevalence of endometriosis was demonstrated in one study only. Cadmium, lead and mercury were not associated with the prevalence of endometriosis. There were conflicting results for the association between nickel and endometriosis. The relationship of EDCs and severity of endometriosis was not established in the studies.ConclusionWe found some evidence to suggest an association between phthalate esters, bisphenol A, organochlorinated environmental pollutants and the prevalence of endometriosis. Disentangling these exposures from various other factors that affect endometriosis is complex, but an important topic for further research.


2021 ◽  
Vol 14 (1) ◽  
pp. 51-63
Author(s):  
Rabindra Acharya ◽  
Gopal P. Mahapatra ◽  
Kadamibini Acharya

Human beings have always strived towards excellence and progress since time immemorial. Industrialisation, automation and technological disruptions have led to increased comfort and quality of living of human beings and enhanced output, productivity and efficiency. Consequently, of late, health and wellness are receiving increased attention globally. Stress and stress-related diseases and workplace-related ailments have significantly increased over the last few decades and gained attention from society and industrial organisations. In the recent past, in the coronavirus pandemic context, wellness has been focused upon in many countries, communities and organisations worldwide. Yoga has been part of the Indian ethos for centuries. In this article, the authors discuss the General Yoga Programme (GYP), its broad coverage, and the impact it has had on the participants in terms of their wellness. With the help of a survey of the participants and linking it to relevant literature and research in the field, the authors highlight how GYP is a useful tool for enhancing various wellness dimensions. They recommend that GYP in its simplified form can be extended to the workplace; and also, HR professionals can play a facilitative role in the process.


2013 ◽  
Vol 17 (2) ◽  
pp. 150-160 ◽  
Author(s):  
Caterina Scaramelli

This paper takes water quality as an ethnographic subject. It looks at how water quality monitors in Boston make sense of the quality of water through mundane engagement with three non-human beings who they encounter during their monitoring activities: herring, bacteria and water lily. Each of these organisms suggests a different understanding of water quality for the monitors and poses a dilemma. Water quality monitors who contribute to the production of water quality data come to know water quality as through direct interactions with these beings, mediated by both sensorial experience and laboratory data. These experiences, at the same time, confuse and redraw relationships between science, water flows, non-human vitality, including that of invasive species, and people.


Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 743
Author(s):  
Marco Fidaleo ◽  
Stefano Tacconi ◽  
Carolina Sbarigia ◽  
Daniele Passeri ◽  
Marco Rossi ◽  
...  

Vitamin B12 (VitB12) is a naturally occurring compound produced by microorganisms and an essential nutrient for humans. Several papers highlight the role of VitB12 deficiency in bone and heart health, depression, memory performance, fertility, embryo development, and cancer, while VitB12 treatment is crucial for survival in inborn errors of VitB12 metabolism. VitB12 is administrated through intramuscular injection, thus impacting the patients’ lifestyle, although it is known that oral administration may meet the specific requirement even in the case of malabsorption. Furthermore, the high-dose injection of VitB12 does not ensure a constant dosage, while the oral route allows only 1.2% of the vitamin to be absorbed in human beings. Nanocarriers are promising nanotechnology that can enable therapies to be improved, reducing side effects. Today, nanocarrier strategies applied at VitB12 delivery are at the initial phase and aim to simplify administration, reduce costs, improve pharmacokinetics, and ameliorate the quality of patients’ lives. The safety of nanotechnologies is still under investigation and few treatments involving nanocarriers have been approved, so far. Here, we highlight the role of VitB12 in human metabolism and diseases, and the issues linked to its molecule properties, and discuss how nanocarriers can improve the therapy and supplementation of the vitamin and reduce possible side effects and limits.


2021 ◽  
Vol 66 (Special Issue) ◽  
pp. 177-177
Author(s):  
Wim Van Der Molen ◽  
◽  
Els Maeckelberghe ◽  
◽  
◽  
...  

"concepts and processes by means of a digitable. It is a tool for familiarizing users with complicated and complex issues, learning content, and addressing the more methodical aspects didactically. In this project, we have adapted the DTM for reflecting on research ethics, i.c. research with human beings and its ethical requirements and the review by the medical ethical review committee (MREC). A MREC reviews research proposals based on various (ethical) requirements and requires researchers to understand the ethical consequences and societal impact of their research. Before writing their own proposals, it is important for students to know and understand these ethical requirements and the process through which research proposals are reviewed. In order to train this, we prepared the digitable to simulate the review of a research protocol by an MREC and adapted it into an existing assignment on research ethics for master students. The students were informed of our aim and the use of DTM as an educational tool, and asked for consent. We invited them to critically assess the activity and we ensured participation would not influence their grade. The students reported a better understanding of the medical ethical review and felt it would improve their own work. From the educator’s perspective, the quality of argumentation of the review was much improved compared to previous years. The DTM as an educational tool is now a standard element in different master courses on scientific integrity. "


2017 ◽  
Vol 27 (2) ◽  
pp. 136-138 ◽  
Author(s):  
Yumiko Aruga ◽  
Ayako Saito ◽  
Yuji Aoki

Some patients with severe dysphagia need to undergo percutaneous endoscopic gastrostomy (gastrostomy feeding), which improves nutrition but leads them to feel they are not living like human beings. The KT (Kuchi-kara Taberu, or ingesting orally in Japanese) index was developed in order to comprehensively assess and intervene in problems with eating and swallowing. We present three cases where the KT index improved quality of life after gastrostomy feeding. Through continued nursing care using the KT index, the patient in Case 1 was able to eat orally again; the patient in Case 2 could eat a piece of jelly and communicate a little; and the patient in Case 3 was able to ingest a small amount of food orally, with support from her husband. Thus, the feeding support provided by the KT index radar chart improves quality of life, even after the implementation of gastrostomy feeding. Further studies are needed to investigate how the KT index best helps elderly patients with severe dysphagia live like human beings while taking into account the perspectives of patients and their family members.


2013 ◽  
Vol 2 (3) ◽  
pp. 54 ◽  
Author(s):  
Merel Visse ◽  
Tineke Abma ◽  
Hetty Van den Oever ◽  
Yvonne Prins ◽  
Vincent Gulmans

Aims and objectives: This paper is a report of a study of experiences of people with Cystic Fibrosis (CF) with their hospital admission. It evaluates how they perceive their treatment and care and the impact on their social life (school or work). Background: In The Netherlands, people with CF are hospitalized in seven CF centers. In general, hospitalization may raise several challenges concerning the patient’s psychosocial well-being, before, during and after the admission. The admission of people with CF is complicated, because of segregated treatment and care that aims to prevent hospital-based cross-infection. Design: This article reports on a qualitative study. Methods: Data were collected during 2009 and 2010. Nineteen people with CF admitted for more than 5 days in one of the seven Dutch CF-centres participated. Results and conclusions: The findings are organized into five contexts with subthemes: Before admission & Arrival (1); Treatment & Care (2); Room & Stay (3); Discharge (4); Social & Societal context (5). The findings show that patients express a need for enhancing the quality of some treatments, like intravenous injections and patients express normative expectations of professionals that directly relate to their psychosocial well-being, e.g. they want to be ‘seen’ and treated as human beings and not solely as patients. They desire segregation policies to be consistent, whilst simultaneously they prefer flexible segregation guidelines. In general, respondents are satisfied with hospital facilities. The study reports on challenges concerning continuation of school and work during the admission. The paper is relevant to every hospital where people are being nursed in isolation.


2020 ◽  
Author(s):  
Juliet Kyayesimira ◽  
Wangalwa Rapheal ◽  
Grace Kagoro Rugunda ◽  
Lejju Julius Bunny ◽  
Morgan Andama ◽  
...  

Abstract Background If hygiene practices along the beef processing nodes at small and medium enterprise (SME) slaughter houses and butcheries are not observed, they may pose a health risk due to microbial contamination. In SME slaughterhouses and butcheries, the risk may be higher due to transmission of foodborne pathogens. This study determined the hygienic practices and microbial quality risk among meat handlers (MH) in SME slaughterhouses and butcheries. Methods Assessment of microbiological quality of beef was carried out at slaughter houses and butcher shops in the districts of Western, Central and Eastern regions of Uganda. A cross sectional study was conducted from June 2017 to January 2018 using observation checklists to record unhygienic practices among the various actors. Microbial load at slaughter and butchery was determined from a total of 317 swab samples collected from carcass, tools, protective clothing and hands of meat handlers. The microbiological quality of beef was evaluated using standard microbiological methods. The samples were inoculated into differential and selective media. Results Butcheries had the highest microbial load on beef carcass ranging from 4.76 log 10 cfu/cm 2 to 7.90 log 10 cfu/cm 2 Total Viable Counts (TVC) while Total Coliform Counts (TCC) ranged from 1.42 log 10 cfu/cm 2 to 3.05 log 10 cfu/cm 2 , E. coli ranged from 0.68 log 10 cfu/cm 2 to 1.06 log 10 cfu/cm 2 and Staphylococcus aureus ranged from 3.25 log 10 cfu/cm 2 to 4.84 log 10 cfu/cm 2 . Salmonella was absent in all the samples analysed. Results of overall microbial quality of beef in Uganda indicated that only TCC (1.60±0.26 log 10 cfu/cm 2 ) of the beef carcass samples at slaughter houses was not significantly above the safe level (p = 0.693). Overall microbial load (TVC, TCC, E. coli and S. aureus ) at butcheries were significantly (p < 0.05) above the safe level. Butcheries of Mbale district had the highest percentage (70%) of beef carcass samples above the TCC safe levels whereas butcheries of Mbarara district had the highest percentage (40%) of beef carcass samples above the E. coli safe levels. TVC from hands and clothes at butchery across the three study districts varied significantly (p=0.007) with the highest counts (7.23 log 10 cfu/cm 2 ) recorded from personnel clothes and lowest (5.46 log 10 cfu/cm 2 ) recorded from hands. On the other hand, swab samples picked from chopping board and working table at the butchery did not show significant variation in TVC, TCC, E. coli and S. aureus microbial loads across the three study districts. Conclusion Hygienic handling of carcasses after slaughter is critical in preventing contamination and ensuring meat safety in informal meat trading sectors in Uganda. Handling practices of beef at Ugandan slaughterhouses and butcheries are not hygienic hence not up to standard and they contribute to microbial contamination of beef posing a risk to consumers. The distribution stage is the most critical period, during which the quality of meat can easily be compromised.


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