Uncovering childhood in museums

Personal Reflections By Amanda Hoogestraat, Twitter @AmehAnthro

On my recent tour of museums in the UK, I saw small reminders of children in the exhibits featuring past societies. Children were obviously a part of every community, but are underrepresented in museum collections. There is a museum devoted to childhood in both London and Edinburgh, but perhaps other museums should consider adding more children’s items to their collections for a more balanced representation of life in the communities it displays.

For many of the museums that had childhood material culture, shoes or cradles were the only items on view.

Four out of the 55 museums that I visited had children’s skeletal remains on display; usually infants and mostly with an adult skeletons nearby. Rarely did I see older children.

However, it was the toys that interested me the most; to see how the cherished play items were very similar to those of today.

I also observed how visiting children interacted with the exhibits, especially at museums not designed specifically for them. Some of these museums had created play areas pertaining to a display nearby.

Surprisingly, the British Motor Museum was a place that had children’s programs and school tours.

I think everyone enjoys seeing items from a childhood different from our own lives or from our own childhoods. It reminds us that across time and location, children were an integral part of the society.

Egyptian ‘hawk’ mummy is a human foetus with a fatal birth defect

Recently researchers have made an unexpected discovery of a mummified foetus while CT scanning a 2300-year-old mummy known as Ta-Kush currently held at the Maidstone Museum in Kent. This coffin was labelled, “A mummified hawk with linen and cartonnage, Ptolemaic period (323 BC – 30 BC).”

Micro-CT scan shows the mummified stillborn human baby. Image: Maidstone Museum UK/Nikon Metrology UK

The high resolution CT scan results have recently been presented at the Extraordinary World Congress on Mummy Studies in the Canary Islands last month. The authors argue that the foetus was about 23-28 weeks gestation and had anencephaly as shown by underdeveloped skull bones.

To me, this begs the question as to whether the several other Egyptian ‘hawk’ mummies curated around the world are actually tiny babies. Further investigation of this baby and others will shed light on the social responses of grief and loss of those born too young to survive.

Watch here on YouTube Mummy ‘bird’ mystery

The coffin. Image: Western University

 

 

 

 

 

Stressed-out mums and demanding children: understanding the maternal – infant interface at the beginnings of agriculture

Modern society is rooted in a dependency on agriculture. Although this is often thought to be a positive human development, the transition to agriculture-based societies had substantial negative impacts on human health, many of which continue to affect millions of people today. The bulk of these negative impacts are borne by the most vulnerable in society – mothers and children.

Recent research in the Arica region in the Atacama Desert in Northern Chile is giving us new insight into how the roots of this transition to agriculture in prehistory affected human society, in particular mothers and their infants. Our research collaboration between the University of Otago in New Zealand, the University of Tarapacá Chile, and Durham University in England is using a multidisciplinary approach to reveal a picture of stresses associated with food shortages, and their possible connections to premature death and vitamin deficiencies in newborn babies.

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The Atacama Desert is well-known for the earliest evidence in the world for deliberate mummification of the dead, predating Egyptian mummies by more than two millennia. The intricate funerary rituals associated with the pre-agricultural Chinchorro people of this area were largely focused on infants and children. This has led some to hypothesise that it was a social response to high rates of foetal, infant and maternal death in these populations. Historically, archaeological research in the Atacama has focused on these pre-agricultural mummies, but recent research has highlighted periods of increasing infant mortality later in prehistory – during the transition to agriculture. The ultimate causes of this increase in stress, however, have eluded archaeologists.

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The project took a two-pronged approach to this problem, studying changes to diet using chemical signatures in bones and teeth, and assessing their health impacts by looking for signs of pathology on the skeletons of early agricultural populations. Published recently in the International Journal of Paleopathology, and covered here, an Early Formative Period site just transitioning to agriculture (3,600-3,200 years before present) showed that all the infants have evidence of scurvy (nutritional vitamin C deficiency). Interestingly, so did an adult female found buried with her probable unborn child. First author Anne Marie Snoddy says “In addition to contributing to knowledge of the interplay between environment, diet, and health in the Ancient Atacama, this paper provides the first direct evidence of potential maternal-foetal transference of a nutritional deficiency in an archaeological sample”.

This study also used new methods for analysing diet and stress using the chemistry of bones and teeth, these also reveal a picture of early-life stress recently published in the American Journal of Physical Anthropology and covered by Forbes.  “The preservation of mummies in the Atacama gives us an unprecedented opportunity to use tooth chemistry to look at prehistoric infant experience. We have chemical evidence of stress from tissues which form even before the infant is born, showing how the mother’s health is impacting her baby” says author Charlotte King. This work contributes to an understanding of the sensitive relationship between the health of the mother and infant in the past, including the maternal-infant transference of stress signals and micronutrient deficiencies.

 

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Anne Marie Snoddy doing her palaeopathological analyses in the Museo Universidad de Tarapacá San Miguel de Azapa, Arica, Chile.

 

The research is giving new insight into human adaptation to one of the harshest environments in the world. The Atacama Desert experiences less than 2 mm per year of rainfall, making agricultural resources very vulnerable. However, the marine environment is remarkably rich, owing to the upwelling of the cold Humboldt ocean current, resulting in an abundance of marine mammals and fish. Chemical analysis is showing that the people of the desert buffered themselves against the vulnerability of their agricultural resources by continued reliance on these marine foods. Even so, periodic food shortages from El-Niño events in the area were likely, and the skeletal evidence for vitamin C deficiency is interpreted as being related to these events.

A version of this story was originally published here.

 

 

 

Why were so many babies murdered in the past?

Hundreds of babies of prostitutes getting thrown down a water well in ancient Roman times in Israel; whole cemeteries of unwanted ‘brothel babies’ in Roman period Britain; thousands of Carthaginian babies sacrificed; and purported sacrificial Mayan child victims with ‘supernatural’ obsidian stones. These are just some of the kinds of sensational research stories on infant burials from archaeological collections that are frequently reported. The preoccupation of archaeological research with the subject of infant murder and sacrifice may conjure up images of babies being uncared for in the past, and that infanticide was a common or even accepted practice. However, as with any research, it is important to ask how we can check the validity of these interpretations. Using multi-faceted anthropological studies, we can get closer to disentangling the truth on infant murder in the past.

In legal terms “infanticide” refers to the deliberate act of killing any infant under the age of 12 months. The act of killing unwanted babies is often carried out at the time of birth (the neonatal period), so the term “infanticide” is often used as a synonym for “neonaticide”. It has been stated that babies have been killed in many cultures and in all times in history. Anthropologist Laila Williamson (1978: 61) has gone as far to argue that:

“Infanticide has been practiced on every continent and by people on every level of cultural complexity, from hunter gatherers to high civilizations, including our own ancestors. Rather than being an exception, then, it has been the rule.”

 

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Figure 1. Anti-infanticide tract depiction of infanticide by drowning, Qing Dynasty, circa 1800.

Non-human primates, including our nearest living relatives, the chimpanzee, have been observed carrying out infanticide. In chimpanzees, this is typically undertaken by an unrelated adult male, the reasoning often hypothesised to be a type of sexual selection to confer reproductive advantage to the male. More recently female-led infanticide has been observed in chimpanzees, the perpetrators also being unrelated to the infants.

The motives for human infanticide are varied. Unique to humans is gender-based infanticide, and it is a parent who often carries out the infant killing. A striking example of gender-based practice is modern female feticide and infanticide, with around half a million female fetuses purposely aborted in India each year alone, as well as the thousands of female babies that are killed soon after birth. Other causative factors for human infanticide relate to poverty, social pressure, and the birth of infants with severe physical deformities. The interplay of poverty and domestic violence towards mothers are argued to have played an integral role in the famous ethnographic research by Scheper-Hughes in which she argued selective neglect or “passive infanticide” occurred in shantytown Brazil.

The actual acts of infanticide in humans are usually non-violent or ‘passive’, including exposure and smothering. The most common method for killing babies in non-Christian societies was drowning. For example, historical texts from the Qing Dynasty often use the term ni nü (to drown girls). There is also documentary evidence for drowning in the Roman Empire, classical Greece, and in Viking Scandinavia. The practice of infanticide is also often carried out covertly and without normative burial ritual.

Although there is documentary evidence for the practice of infanticide in many places and times in the world, most cultures actually condemn its practice, and some would argue that instances of infanticide are generally isolated.

Why, then, is there such a research focus on the practice of infanticide in our past? Do these simply appeal to researchers for publishing a high impact publication, or to news agencies publishing sensational click-bait stories that tug at our heartstrings?

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Figure 2. Early 19th century engraving by an artist associated with William Carey, purporting to show infanticide by drowning in the Ganges River.

Although anthropologists are generally very careful to recognise their own cultural biases in their research, there is undoubtedly a hangover from the 19th century interest of “others” and “dark” practices. Or do anthropologists in recognising their subjective biases on the importance placed on children in Western society today overcompensate and inadvertently dismiss the value placed on infants in the past?

While infanticide did happen in the past, whole cemeteries devoted to murdered infants seem fictitious when we consider a more contextually nuanced approach. A case in point of an unsupported interpretation of infanticide comes from the Yewden Roman villa site at Hambleden in Buckinghamshire, England. The main argument for infanticide at this site (and other purported infanticide sites) is a high peak of deaths at around the time of birth. While the site was reported as a “mass grave,” the 97 infants were buried over a period of 300 years. Of the 35 infants that have been analysed these range in age from 32-43 gestational weeks (around 7 months gestation to into the newborn period). A researcher from the project has been reported in media arguing that this was a burial site connected with a brothel and a curator of the local county museum has been reported saying it was some type of birthing centre, perhaps connected to a shrine for a mother goddess.

There is no contextual evidence that links this burial site to a brothel, and 97 infant deaths over a few hundred years is not an excessively high mortality rate. The assumption that a high rate of infant mortality around the time of birth equals infanticide is problematic as there are many archaeological samples that have high mortality peaks around the world, including sites in North America, Serbia, Greece, Egypt and Southeast Asia. Historical medical mortality records also show a high peak of death occurring around birth and it is acknowledged as the most critical time in a baby’s life. The birth of pre-term babies (younger than 37 weeks gestation) at this site would have also likely had impacts on their chance of survival. A study by Mays and colleagues of an infant from the site with cuts to the femur (thigh) bone that occurred around the time of death suggests obstetric problems causing death. The cuts are consistent with the practice of embryotomy, which were undertaken in cases of fetal death during obstructed labour.

Screen Shot 2017-09-21 at 11.23.59 AMFigure 3: A newborn infant from Hambleden site (Credit: BBC)

The infant graves at the site adhere to Roman burial custom, where infants are normally placed in and around buildings and villa yards and afforded a simple burial. These burials are inconsistent with those of individuals who are killed in instances of infanticide from exposure or drowning, as this is often done covertly and without this type of burial ritual. Ancient DNA evidence from this site also provides no evidence for a sex bias in infant death.

Unwanted infants who were not cared for seems to be the default assumption in many archaeological interpretations in the past. Indeed some were unwanted, as some are also unwanted today. However, using sources of information drawn from the mortuary record, modern and archaeological mortality data, maternal health and obstetric factors, and historical information on the practice of infanticide and care for the young, we can turn our attention to engage with multiple facets of infants lives, albeit cut short.

Snap-shots of research: Personhood of perinates in the past

This month we are featuring Dr Tracy Betsinger who is an Associate Professor from SUNY Oneonta. Prior to joining SUNY Oneonta, Dr. Betsinger held a post-doctoral research position with the Global History of Health Project at Ohio State University.

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Tracy working on a perinate from the post-medieval Drawsko collection, Poland (while pregnant with a fetal skeleton shirt on!).

Tell me a little bit about your work:

I’m a bioarchaeologist interested in patterns of health (in general) and infectious disease, particularly treponemal disease, the effects of cultural factors such as status and urbanization on health, and the relationship between mortuary patterning/treatment and identity/personhood, especially among perinates. I work on materials from a variety of contexts, including prehistoric populations from eastern Tennessee and medieval and post-medieval populations from Poland.

How did you get into your field and why?

My interest in perinatal mortuary patterning was a fortuitous happenstance. While working with a colleague, Dr. Amy Scott, on post-medieval Polish materials, we noted the fairly large number of perinatal remains, many of which were well preserved (several with the tympanic rings in place!). We were examining other mortuary patterns at the time, when we decided to investigate the perinatal mortuary pattern to determine whether it matched older subadults or was distinct in some way. We also explored what this might mean in terms of their personhood and identity. The more I began to research perinates, perinatal mortuary patterns, and ontology, the more intrigued I became. I shared my research with a cultural anthropologist in my department (Dr. Sallie Han) whose research is focused on pregnancy and we found much common ground! The result of this was a four-fields anthropology of fetuses, initially an American Anthropological Association session and now a soon-to-be in-press edited volume.

What is on the future horizon for your research?

More recently, I have begun exploring perinatal mortuary treatment with the prehistoric populations from Tennessee. This work is just beginning, but I’m hoping to explore perinatal mortuary patterns/personhood temporally and geographically in the region and dovetail that information about what we know is going on health-wise in East Tennessee. My colleagues (Dr. Michaelyn Harle, Dr. Maria O. Smith) and I have only completed some general assessments of perinates, but so far, there seems to be a consistency in their treatment with older subadults and across time and space. We are planning more nuanced analyses of their mortuary treatment and are hoping to analyze remains for bacterial bioerosion with the hopes of identifying stillbirths from live births.

Take a sneak peek at our new resource on the “Bioarchaeology of Childhood” coming soon to Oxford Bibliographies in Childhood Studies

We have a forthcoming large annotated bibliography on the Bioarchaeology of Childhood coming soon to Oxford Bibliographies online. Take a sneak peek here. This will be useful to all bioarchaeology and human osteoarchaeology students, and academics for research and teaching. Please contact me here to request a personal copy.

Note that this is now published online

Halcrow, Siân E.; Ward, Stacey M. “Bioarchaeology of Childhood.” In Oxford Bibliographies in Childhood Studies. Ed. Heather Montgomery. New York: Oxford University Press, forthcoming.

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To Achieve the Impossible: Research and study leave with children

Recently, there has been a study published by researchers at my own University on the experience of Research and Study Leave (RSL) or sabbatical for men and women. It found  that families are negatively affected to taking RSL with international travel due to childcare requirements and associated costs.

I am lucky that I am in a permanent position and at a University that supports RSL. I am also ‘lucky’ that I have recently sold my house. The small proceeds from this have allowed me to pay for my 2- and 11-year-olds airfares and childcare, which has thus far cost over NZ$15,000, plus continued payment of daycare fees to keep the enrollment of my 2-year-old at our University childcare.

What I am truly lucky for is the child-centered cultures that I work in and the amazing colleagues and students I have who accommodate them. The best place in accommodating my children has been in Thailand and Laos where friends and my local nanny have been absolutely fabulous. I have tried to plan this stint of fieldwork so as my 11-year-old is away at a time that includes her school break and to work around a visiting fellowship to the UK at the end of the year. However, this timing has also meant that it is HOT and hard for my kids. My 11-year-old misses her friends, but she has been extraordinarily self-motivated at doing her schoolwork each day (even in the weekends) working on her maths, reading and writing. I actually have to tell her to stop doing it at times so she gets out of the house!

Research highlights thus far have been working on the human remains from the Plain of Jars site in Laos excavated under the direction of Dougald O’Reilly and Louise Shewan. This site is under consideration for World Heritage Status and has gained archaeological interest from researchers around the world. I have also been continuing with my data collection from the infants and children from a Thai Iron Age site (see my post from early this year). This season I have found several very pre-term infants. This is of significance in indicating poor maternal health in this past population, and further supports our developing model of health change during this turbulent time of agricultural and social change.

IMG_3259Our visit to the Plain of Jars site 1.

 

IMG_2969A 24-26 week old foetus from the Iron Age site of Non Ban Jak, Northeast Thailand.

 

IMG_2978Our “super-nanny”.

The most difficult place we have been this year for accommodating children was the US for two major conferences. Childcare was US$200 a day plus extra expenses. Neither of the conferences provided childcare services, which I would have been very happy to pay for. Thank goodness for two local moms at the first conference who traveled to the store to buy us some groceries while we were stuck in a food desert! Despite the expense, both conferences have been extremely beneficial for my research. I have established new collaborations, been invited to visit universities, and they were invaluable for me to keep up-to-date with recent research developments in my field. I was also able to support two of my students who attended the conferences.

I’m happy that my RSL so far has been possible with my children. Without the ability for international travel I can’t do my research or attend major conferences. However, next time I will try to be more realistic about my plans with the kids. They are enjoying their time in Southeast Asia but the logistics and financial issues are a lot of pressure.

We are off to the UK in September until December for my fellowship to work with colleagues in the Department of Archaeology at the University of Durham. Another place with supportive colleagues! I’m looking forward to the next adventure!

IMG_3315The two-year-old helping me re-box some archeological human remains.

IMG_2971.jpgThe 11-year-old hiding in our bedroom for some quiet space to do her school work under the mosquito net.

 

Recent Southeast Asian bioarchaeological research showcased

Recently a bioarchaeological paper on a Southeast Asian sample that I was an author was rejected by an international biological anthropology journal. Although the reviewers deemed the paper to be scientifically sound the Academic Editor rejected it based on a subjective value judgement that the results weren’t “significant or new” and recommended that it would have been “more suitable for a regional journal”. I couldn’t help but think that if it was something from other parts of the Old World that it would have been published, and that the work we are doing in Southeast Asia is not seen as important, despite addressing issues of direct relevance to the international archaeological research community. Our paper was significant in extending knowledge on the nature of agricultural development and human stress response in a tropical rice based environment, which challenges the universally applied model of health change. Never mind that half the world’s population lives in rice subsistence based societies, nor what our work can inform on the epidemiology of disease in tropical environments, and the unique archaeological context of socio-political and agricultural development that our research can address.

So to turn this negative energy into something constructive, I thought that I would showcase some recent Southeast Asian bioarchaeological work that was presented at a panel that Marc Oxenham (Australian National University) and I organised at the recent Southeast Asian Ministers of Education Organization Regional Centre for Archaeology and Fine Arts (SEAMEO SPAFA) conference this week. The papers comprise some of the enlarging corpus of bioarchaeological work that is being done by local SE Asians and foreign researchers in the region (see also the recently edited volume The Routledge Handbook of Bioarchaeology in Southeast Asia and the Pacific Islands). Recent bioarchaeological research in Southeast Asia has been instrumental for illustrating variance to the internationally applied models of population biological response to agricultural development and intensification. There has been an increased interest in the bioarchaeological testing of explanatory models of the occupation of Mainland Southeast Asia, including a debate surrounding the suitability of the two-layered (replacement) settlement model, also of relevance to models of settlement in other parts of the world. Our session included papers with a range of methodological approaches including funerary analyses, dental and skeletal palaeopathology, isotopic analyses of diet and migration, and physical activity through entheseal (muscle attachment) changes.

The session commenced with work addressing broad issues of subsistence and natural and social environmental changes, and migration in the region. Marc Oxenham (co-authored with Anna Willis) started the session by interrogating what the ‘Neolithic’ in Southeast Asia means and asks the question of what influence farming in the region had on these communities and what implications this has for bioarchaeological interpretations. If populations are already sedentary and have high fertility and large settlement sizes, then would a pre- versus post-agricultural palaeopathological comparison be appropriate? I have also previously touched upon the issue of classification of sites into these categories here.

Charlotte King (University of Otago) then turned to a site-specific example of testing human variation during the agricultural transition using isotopic analyses to indicate diet and migration and geometric morphometrics as a genetic proxy from the prehistoric Thai site of Ban Non Wat. She did not find any definitive evidence for population replacement of the hunter-gatherer population by the early agriculturalists.

I presented a new biosocial model that is dovetailing the raft of archaeological and bioarchaeological evidence for a rapid socio-political and biological (‘health’) change in the Iron Age in the Upper Mun River Valley in northeast Thailand. By assessing the bioarchaeological evidence within an epidemiological context of the changing natural and social environment, we are starting to understand the changes of mortality and morbidity through transmission modes and the possible aetiologies of disease during this time.

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In light of the model of swift change in social organisation and corresponding biological changes that are being seen in the region at this time, Stacey Ward (PhD candidate, Otago) is investigating social organisation and its influence on physiological stress through growth disruption at the Thai Iron Age site of Non Ban Jak.

Rebecca Jones (PhD candidate, Australian National University) then presented on her research that is assessing zooarchaeological evidence for the change in subsistence using two Vietnamese archaeological assemblages, the pre-agricultural site of Con Co Ngua, and the agricultural site of Man Bac, Vietnam.

Korakot Boonlop (PhD candidate, Leicester) presented preliminary oral pathology data from the Neolithic site of Nong Ratchawat in West-central Thailand. Comparative analyses from other sites in the region from later periods will provide a means to assess the impact of oral health with the intensification of agriculture.

Several papers addressed issues of cultural processes on the living and the dead. Rebecca Crozier (University of the Philippines) presented some fascinating evidence for cranial modification from Cebu in the Philippines. This research is starting to look not only at the cultural aspects of this practice, but also the health implications that this modification can have on individuals.

Melandri Vlok (Honours graduate student, ANU) presented a contextualised interpretation of the bioarchaeology of care of an individual who had sustained major leg trauma at the Metal period site of Napa in the Philippines. This lead to some interesting discussions poolside after the session for the development of the bioarchaeology of care model being applied to infants and children in past societies.

Myra Lara (Graduate student, University of Philippines) showcased the diversity of archaeological mortuary treatment practices in prehistoric northern and central Philippines. Her analyses attempted to correlate mortuary treatment over time and space within the Philippines and other Islands within the wider region.

Two talks looked at evidence for activity in the past and interpreted them with wider archaeological and other contextual evidence. Dicky Caesario Wibowo (Masters student, University of Indonesia) presented his analyses of physical activity based on entheseal  changes from the late prehistoric site of Gilimanuk, Bali.

Sarah Agatha Villaluz (Graduate student, University of Philippines) assessed activity using entheseal changes in a sample from 18th century burial sites from the Philippines, and used historical and ethnographic evidence in her interpretation of possible habitual activities.

Other sessions at the conference also had biological anthropology papers, including a session on Ifugao archaeology and one on Palaeolithic archaeology.

Unfortunately a number of researchers not mentioned above couldn’t make it to our session because of the cost, which was especially prohibitive for Southeast Asian scholars. However, despite this, our session was one of the biggest at the conference, indicating the increased development of local expertise in the area. This success has stimulated me to start organising the next Southeast Asian Bioarchaeological Conference that we hope will be held in 2017. The last meeting was held in 2012 in Khon Kaen in Northeast Thailand and supported the attendance of over 70 delegates from 11 different countries. The main aim of these conferences are for the training and professional development of local students and academics in the field of bioarchaeology.

 

Photos courtesy SEAMEO-SPAFA