Challenging the Dichotomy: Complexity in Pre-Colonial Aboriginal Food Practices Beyond Farmers and Foragers

The prolonged duration of this debate within the archaeological community and among First Nations people implies that there are deficiencies in the way food production is conceptualized and investigated in Australian archaeology.

Categorizing the historical food practices as a binary choice between farmers and foragers oversimplifies a complex mosaic of food production. The diversity of Australian landscapes, ranging from tropical rainforests to snowy mountains to arid spinifex country, underscores the inadequacy of terms like “farming” and “hunter-gatherer” in encapsulating the intricate realities of 60 millennia of Aboriginal food production.

Published in the Archaeology of Food and Foodways, it is posited the recent research that a more profound comprehension of ancient systems requires archaeologists to delve extensively into fields like plant genetics, ethnobotany, archaeobotany, and bioarchaeology. Additionally, heightened attention should be given to carefully considering the perspectives of Aboriginal communities.

Exploring enhanced approaches for implementation

For decades, the challenge of comprehending ancient food production has been confronted by archaeologists. The deficiency of suitable methods has been noted by many, and owners of this research are by no means the first to highlight this as a factor contributing to the difficulty in understanding the complexities of the past.

Observations by archaeobotanists Anna Florin and Xavier Carah highlight the similarity between food production systems in northern Australia and those in Papua New Guinea. While the research group acknowledges the existence of Papuan food gardens, the reception of this concept in Australia by archaeologists has been more reserved.

Partially, this challenge stems from a deficiency in terminology, as Aboriginal food production exhibited considerable diversity. The remedy lies in the refinement of methods. “Dark Emu” illustrates this by referencing colonial observers and demonstrating that many Aboriginal groups resided semi-permanently in gunyah (Bark hut) villages.

To enhance our comprehension of ancient lifestyles, the investigation of settlement sites is crucial. Through the excavation of gunyah sites and fireplaces dedicated to food preparation, researchers can retrieve seeds by meticulously sifting dirt and ash. However, a challenge arises as many of the sieves employed are inadequately fine to capture the minuscule seeds of crucial plants, such as native millet, with most seeds used by Aboriginal groups measuring less than 1mm in radius.

A solution exists for this challenge. In southwest Asia, archaeobotanists have successfully utilized fine mesh sieves for the recovery of ancient seeds. Additionally, the establishment of reference collections of seeds is imperative to accurately identify them when retrieved from fireplaces.

Exploring the intersection of genetics and archaeology

While it may not seem intuitively compatible, the global integration of plant genetics and archaeology has significantly revolutionized our comprehension of how people interacted with plants. This interdisciplinary approach has illuminated the ways in which plants were utilized, transported across landscapes, and selectively transformed into forms more conducive to human needs. For instance, the wild precursor of corn bears little resemblance to the cultivated form achieved through the process of selective breeding.

The integration of these approaches is still in its nascent stages in Australia. However, initial applications, coupled with the wealth of Aboriginal knowledge regarding plant use, have unveiled striking revelations about how Aboriginal communities strategically transported crucial species, like the black bean (Castanospermum australe), across the landscape and cultivated them.

The enduring impact of these historical food production techniques remains evident today. Examining the four native rice species, one might not anticipate sizable seeds, yet all four species exhibit such characteristics. Over millennia, Aboriginal groups in Australia’s wet north cultivated these floodplain grasses, potentially exerting selective pressure that contributed to the development of larger grains, akin to the influence observed in early farming practices elsewhere.

As of now, certainty eludes us regarding this aspect. However, avenues exist for discovery. Rigorous genetic analysis of existing wild populations can provide insights into whether the development of large grains resulted from human intervention rather than natural selection. Additionally, the examination of genetic diversity among wild rice populations can shed light on whether Aboriginal communities played a role in disseminating these beneficial plants.

Tales echoed by ancestral remnants

A story is embedded in every bone. Within your bones, remnants reveal the pace of your growth, dietary habits, and the challenges of your life. Examining ancestral remains is approached with great sensitivity, given the historical colonial practice of collecting Aboriginal remains for research. However, when conducted with care and respect, this process yields novel insights.

Numerous aspects of life in Aboriginal Australia can be gleaned from bones and teeth. Changes in isotope ratios in teeth offer insights into shifts toward a more sedentary lifestyle. Additionally, stress evident in bones provides information about demanding food production techniques, such as labor-intensive seed grinding.

The future, molded by the echoes of the past

Spanning 60 millennia, Aboriginal culture has navigated through multiple climate shifts, including rising sea levels that submerged the Bass Strait and coastal plains connecting Cape York to Papua New Guinea. The enduring survival of this culture underscores its reliance on sustainable food production. Uncovering the precise methods employed during this extensive period could rediscover lost knowledge, enabling contemporary Aboriginal groups to reclaim these historical methods and crops.

Despite a recent resurgence in interest in bushfoods, its impact has been relatively confined to niche food sectors, including gourmet breads and specialty plant foods like Kakadu plum and quandongs. Delving deeper into the understanding of drought-resilient crops such as native rice and native millet (Panicum decompositum) could offer valuable insights for farmers seeking to adapt to climate change and enhance the diversity of food production. Notably, in central Victoria, the Dja Dja Wurrung group is actively exploring the potential of kangaroo grass (Themeda triandra) for both human consumption and as a drought-resistant fodder for cattle.

Enhancing our comprehension of ancient food production not only enriches our historical understanding but also increases the likelihood of applying this knowledge to address contemporary challenges. This, in turn, enables a more comprehensive response to the inquiries posed by “Dark Emu.”

Resources

1. ^NEWSPAPER Westaway, M., Crowther, A., Wright, N., Henry, R., Carter, R., & The Conversation. (2023, November 11). Farmers or foragers? Pre-colonial Aboriginal food production was hardly that simple. Phys.org. [Phys.org]
2. ^JOURNAL Westaway, M. C., Wright, N., Crowther, A., Silcock, J., Carter, R., Moss, P., & Henry, R. J. (2023). Transdisciplinary approaches to understanding past Australian Aboriginal foodways. Archaeology of Food and Foodways. [Archaeology of Food and Foodways]