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Indigenous Oral traditions should be explored

Two researchers from the University of the Free State (UFS) aim with their research to examine the portrayal of environmental conservation in oral stories from indigenous South African cultures. They also hope to add the under-researched genres of oral cultures to mainstream inter-/cross-/multi-disciplinary inquiries on environmentalism, the climate crisis, conservation and indigenous knowledge systems.  

Dr Oliver Nyambi, Senior Lecturer in the Department of English, and Dr Patricks Voua Otomo, Senior Lecturer in the Department of Zoology and Entomology, interdisciplinary research project titled; Environmentalism in South African oral cultures: an indigenous knowledge system approach, started in 2017. The research is about indigenous South African oral culture as a potential knowledge system in which indigenous forms of environmental awareness is simultaneously circulated and archived.

Understanding oral folk stories

According to Dr Nyambi the research brings together the disciplines of cultural and environmental studies, inquiring into the relationship between indigenous knowledge mediated by oral culture, and environmental awareness. “Our main interest is how we can understand folk oral stories about humanity’s interactions with the environment as creating possibilities for knowing how traditional societies consciously thought about environmental conservation, preserving plant and animal species, and sustaining ecological balance,” says Dr Nyambi

The project has been on hold since 2018 as Dr Nyambi took up a two-and-a-half-year Alexander von Humboldt Fellowship in Germany. It will resume in earnest upon his return to South Africa at the end of February 2021. The duo’s first article on the “Zulu environmental imagination” has since received favorable peer reviews in the reputable journal African Studies Review published by Cambridge University Press.

The aim and impact of the research

Focusing on oral stories from the Zulu, Sotho and Tsonga traditions, the study seeks to understand what, in the stories as well as modes of their transmission, reflects certain consciousness, knowledge and histories of African indigenous environmentalism before the advent of Western forms of conservation. A key dimension to the project is the focus on how indigenous knowledge about the environment and its conservation was/is shared and consequently preserved through storytelling, explains Dr Nyambi.

“We envision our research to spotlight the potential but currently untapped utility of oral cultures in conservation. Our field work in rural KwaZulu-Natal revealed a rich tradition of environmental knowledge, environmental awareness and nature conservation which is mediated and transmitted through folk stories.

“However, traditional modes of storytelling have rapidly declined, mostly due to the pressures of modernity, the often uncritical reverent acceptance of conventional science and its knowledge systems, as well as the dwindling number of human repositories and tellers of indigenous stories. Our research will recommend a systematic approach to the preservation of these stories before they completely disappear,” says Dr Nyambi.

He continues: “Beyond the usual promotion of traditional storytelling as a mechanism of cultural preservation, we will recommend the archiving of the stories in written form, inclusion in school material as part of moral education, and modernisation for easy circulation through, for instance, animation.”

Receiving funding

The researchers successfully applied for funding which they mainly used for field work. The project involves travelling to rural communities where much of the oral stories and storytelling exist. They also use the money to purchase, where applicable, published stories for analysis.

“We wouldn't be able to do this vital study without funding so we feel that the grant is a crucial enabler of this process of seeking and indeed making knowledge of this rarely-talked-about topic with implications for how indigenous knowledge can be harnessed in ongoing attempts at arresting the climate crisis.”

News Archive

To tan or not to tan: a burning issue
2009-12-08

 Prof. Werner Sinclair

“Some evidence exists which implies that sunscreens could indeed be responsible for the dramatic rise in the incidence of melanoma over the past three decades, the period during which the use of sunscreens became very popular,” says Prof. Werner Sinclair, Head of the Department of Dermatology at the University of the Free State. His inaugural lecture was on the topic Sunscreens – Curse or Blessing?

Prof. Sinclair says the use of sunscreen preparations is widely advocated as a measure to prevent acute sunburn, chronic sun damage and resultant premature skin aging as well as skin malignancies, including malignant melanoma. There is inconclusive evidence to prove that these preparations do indeed achieve all of these claims. The question is whether these preparations are doing more harm than good?

He says the incidence of skin cancer is rising dramatically and these tumours are induced mostly by the ultra-violet rays.

Of the UV light that reaches the earth 90-95% belongs to the UVA fraction. UVC is normally filtered out by the ozone layer. UVB leads to sunburn while UVA leads to pigmentation (tanning). Because frequent sunburn was often associated with skin cancer, UVB was assumed, naively, to be the culprit, he says.

Exposure to sunlight induces a sense of well-being, increases the libido, reduces appetite and induces the synthesis of large amounts of vitamin D, an essential nutritional factor. The use of sunscreen creams reduces vitamin D levels and low levels of vitamin D have been associated with breast and colon cancer. Prof. Sinclair says the 17% increase in breast cancer from 1981 to 1991 parallels the vigorous use of sunscreens over the same period.

Among the risk factors for the development of tumours are a family history, tendency to freckle, more than three episodes of severe sunburn during childhood, and the use of artificial UV light tanning booths. He says it remains a question whether to tan or not. It was earlier believed that the main carcinogenic rays were UVB and that UVA merely induced a tan. The increase in UVA exposure could have severe consequences.

Prof. Sinclair says the UV light used in artificial tanning booths consists mainly of pure UVA which are highly dangerous rays. It has been estimated that six per cent of all melanoma deaths in the UK can be directly attributed to the use of artificial tanning lights. The use of an artificial tanning booth will double the melanoma risk of a person. “UVA is solely responsible for solar skin aging and it is ironical that tanning addicts, who want to look beautiful, are inflicting accelerated ageing in the process,” he says.

On the use of sunscreens he says it can prevent painful sunburn, but UVA-induced damage continues unnoticed. UVB blockers decrease vitamin D synthesis, which is a particular problem in the elderly. It also prevents the sunburn warning and therefore increases the UVA dosage that an individual receives. It creates a false sense of security which is the biggest problem associated with sunscreens.

Evidence obtained from the state of Queensland in Australia, where the heaviest and longest use of sunscreens occurred, boasted the highest incidence of melanoma in the world. A huge study in Norway has shown a 350% increase in melanoma for men and 440% for women. This paralleled the increase in the use of UVB blocking sunscreens while there was no change in the ozone layer. It did however, occur during that time when tanning became fashionable in Norway and there was an increase especially in artificial tanning.

Prof. Sinclair says: “We believe that sunscreen use does not directly lead to melanoma, but UVA exposure does. The Melanoma Epidemic is a reality. Sunscreen preparations are not the magical answer in the fight against melanoma and the irresponsible use of these preparations can worsen the problem.”

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
7 December 2009

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