Are the Young Less Knowledgeable? Local Knowledge of Natural Remedies and Its Transformations in the Andean Highlands

A widespread concern among ethnobiologists is the rapid process of erosion of indigenous environmental knowledge observed worldwide. This paper examines the ongoing transformations of knowledge about natural remedies in the Quechua-speaking Andes. Freelisting exercises and interviews were conducted with 36 households at Bolivian and Peruvian study sites. (Generalized) linear mixed-effects models were used to analyze the effects of age on knowledge about medicinal plants, animals, minerals, and their uses. Our study demonstrates that younger participants knew as much about natural remedies as their elders. However, proportional knowledge about some medicinal use categories of natural remedies varied with age. We conclude that knowledge about natural remedies is generally not being lost at the study sites. Nevertheless, it is undergoing transformations in terms of specific medicinal uses. A careful understanding of these complex transformation processes is needed to better orient initiatives for the conservation of biocultural diversity in the Andes and elsewhere.     

Can Andean medicine coexist with biomedical healthcare? A comparison of two rural communities in Peru and Bolivia

ABSTRACT: BACKGROUND: It is commonly assumed that indigenous medical systems are strong in developing countries because biomedicine is physically inaccessible or financially not affordable. This paper compares the health-seeking behavior of households from rural Andean communities at a Peruvian and a Bolivian study site. The main research question was whether the increased presence of biomedicine led to a displacement of Andean indigenous medical practices or to coexistence of the two healing traditions. Methodology: Interviews were conducted between June 2006 and December 2008 with 18 households at each study site. Qualitative identification and analysis of households' therapeutic strategies and use of remedies was complemented by quantitative assessment of the incidence of culture-bound illnesses in local ethnobiological inventories. RESULTS: Our findings indicate that the health-seeking behavior of Andean households is independent of the degree of availability of biomedical facilities in terms of quality of services provided, physical accessibility, and financial affordability, except for specific practices such as childbirth. Preference for natural remedies over pharmaceuticals coexisted with biomedical healthcare that was both accessible and affordable. Furthermore, our results show that greater access to biomedicine does not lead to less prevalence of Andean indigenous medical knowledge, as represented by the levels of knowledge about culture-bound illnesses. CONCLUSIONS: The take-home lesson for health policy-makers from this study is that the main obstacle to improved use of biomedicine in resource-poor rural areas might not be infrastructural or economic alone. Rather, it may lie in lack of sufficient recognition by biomedical practitioners of the value and importance of indigenous medical systems. We propose that the implementation of health care in indigenous communities be designed as a process of joint development of complementary knowledge and practices from indigenous and biomedical health traditions.     

Astrology in seventeenth-century Peru

This article discusses three aspects of the history of astrology in seventeenth-century Peru that are of larger interest for the history of science in Latin America: Creole concerns about indigenous idolatry, the impact of the Inquisition on natural philosophy, and communication between scholars within the Spanish colonies and the transatlantic world. Drawing mainly on the scholars Antonio de la Calancha, Juan de Figueroa, and Ruiz de Lozano, along with several Jesuits, the article analyzes how natural and medical astrology took shape in Peru and how they fostered astronomical investigations of the southern skies. While natural and medical astrology, showing New and Old World influences, oscillated between orthodoxy and heterodoxy, and between scholasticism and new science, judicial astrology remained undeveloped. Toward the end of the seventeenth century the discourse about astrology took an unexpected turn, reflecting a newly invigorated moral and Christian reading of the heavens that was in part a response to a deep-rooted dissatisfaction with the failure of the extirpation of idolatry campaigns. Inscribing divine and cardinal virtues, the Virgin Mary, Christian saints, and Greco-Roman allegories into the heavens was considered a way to finally solve the problem of idolatry and to convey Creole greatness.     

Peripheral vision: science and creole patriotism in eighteenth-century Spanish America

This article examines the study of natural history on the imperial periphery in late colonial Spanish America. It considers the problems that afflicted peripheral naturalists—lack of books, instruments, scholarly companionship, and skilled technicians. It discusses how these deprivations impacted upon their self-confidence and credibility as men of science and it examines the strategies adopted by peripheral naturalists to boost their scientific credibility. The article argues that Spanish American savants, deprived of the most up-to-date books and sophisticated instruments, emphasised instead their sustained experience of local nature and their familiarity with indigenous knowledge. It details how some creole naturalists, such as the Mexican José Antonio Alzate, questioned the applicability of European classificatory systems to American fauna and flora, and it analyses the complex relationship between natural science and creole patriotism.     

Indigenous Knowledge and Management of Araucaria Araucana Forest in the Chilean Andes: Implications for Native Forest Conservation

Southern Chile experienced serious deforestation during the past century and it is projected that by the year 2025 Chile will be devoid of native forests. One of the most important endemic tree species of the country and at the same time one of the most endangered ones is Araucaria araucana (Mol.) C. Koch, the monkey-puzzle tree. It grows in the Andes Mountains, homeland of the indigenous Mapuche Pewenche people who depend on this tree. This paper is based on participatory field research with a Mapuche Pewenche community in the southern Chilean Andes on their ecological knowledge, values, use and management of the Araucaria araucana forest. It attempts to reveal how indigenous people and their knowledge contribute to the sustainable management of these forests. The paper (1) illustrates the complexity of indigenous ecological knowledge of Araucaria araucana and its efficacy in native forest management, (2) explores the link between the conservation and use of biodiversity by the indigenous people, and (3) provides answers relevant to native forest management and conservation strategies ex-situ and in-situ incorporating indigenous and scientific knowledge, thus providing a contribution towards integrated natural resource management.     

Coppice Harvesting of Fuelwood Species on a South African Common: Utilizing Scientific and Indigenous Knowledge in Community Based Natural Resource Management

The limitations of Community Based Natural Resource Management (CBNRM) with respect to the difficulties of comparing local versus scientific knowledge categories within a bounded definition of ‘community’ were investigated by means of a study exploring local indigenous knowledge pertaining to harvesting technique, and the impact of soil and species type on the post-harvest coppice response of popular savanna fuelwood species, among rural inhabitants of the Bushbuckridge region of the Limpopo Province, South Africa. Soils and plants were evaluated chiefly in terms of their perceived ability to retain precipitation, making rainfall a driving force in local understanding of environmental productivity. Some indigenous knowledge showed an agreement with biological data, but overall the variability in responses, as well as the diverse scales at which indigenous and scientific knowledge is directed, were too great to allow for simplistic parallels between local ecological indices to be made. Indigenous environmental knowledge was underscored by the perceived symbolic link between environmental and social degradation. It is recommended that environmental managers incorporate indigenous knowledge as a component of a systems-level approach to natural resource management, where biological, cultural, economic, and symbolic aspects of natural resource use are nested within a broader ecosocial system. This approach to indigenous knowledge is offered as an alternative to the simple scientific evaluation that so often characterizes environmental management.     

Linguistic Syncretism and Language Ideologies: Transforming Sociolinguistic Hierarchy on Rapa Nui (Easter Island)

Recent work in linguistic anthropology highlights the role of linguistic ideologies, or cultural conceptions of language, in transforming social relations and linguistic structure and use. This article examines the links between language attitudes and uses in their institutional and interactional contexts on Rapa Nui, a Polynesian island community that is part of the Chilean nation-state. By the 1970s, a sociolinguistic hierarchy and functional compartmentalization of languages between Spanish and Rapa Nui—what I will describe as "colonial diglossia"—had become established in the community, which was rapidly becoming bilingual. Language shift toward Spanish has continued to advance since then. However, rising Rapa Nui syncretic language practice and consciousness, combined with the political successes of a local indigenous movement and changes in the local economy, are now contributing to the breakdown of colonial diglossia, generating better conditions for the maintenance of the Rapa Nui language.     

The Role of Language in Nation-Building within the European Union

Europe is home to a vast array of indigenous languages, not to mention numerous immigrant languages. European Union (EU) acknowledgement of “national” languages as official languages results in a privileged status for these languages vis-à-vis the minority languages with which they cohabit. This support prevents hegemony by a single language such as English, yet the EU simultaneously undermines these national languages domestically by promoting their minority language competitors. This paradox can only be understood by examining the developing model for European identity whereby identity is viewed as variable and multi-faceted, rooted in multilingual facility and the absence of a single, monolithic source of identity. If the project of creating a European identity is viewed as nation-building,it is central to consider how the issue of language diversity is addressed at the European level. The paper begins by discussing the concept of national identity and the central role that language plays in its determination, as well as what modern conceptions of language planning bring to this process. After exploring the European language terrain, the paper considers whether the EU can even be said to have a language policy. The discussion focuses on multilingual education programs, the treatment of minority languages, and the issue of languages spoken by immigrant populations. Having presented these conceptual tools and policy surveys, an analytical framework is introduced that situates the nation-building process in relation to the creation of a common European identity.     

Cultural Transmission of Traditional Knowledge in two populations of North-western Patagonia

Background

Indigenous knowledge has become recognized worldwide not only because of its intrinsic value but also because it has a potential instrumental value to science and conservation. In Nepal, the indigenous knowledge of useful and medicinal plants has roots in the remote past.

Methods

The present study reviews the indigenous knowledge and use of plant resources of the Nepal Himalayas along the altitudinal and longitudinal gradient. A total of 264 studies focusing on ethnobotany, ethnomedicine and diversity of medicinal and aromatic plants, carried out between 1979 and 2006 were consulted for the present analysis. In order to cross check and verify the data, seven districts of west Nepal were visited in four field campaigns.

Results

In contrast to an average of 21–28% ethnobotanically/ethnomedicinally important plants reported for Nepal, the present study found that up to about 55% of the flora of the study region had medicinal value. This indicates a vast amount of undocumented knowledge about important plant species that needs to be explored and documented. The richness of medicinal plants decreased with increasing altitude but the percentage of plants used as medicine steadily increased with increasing altitude. This was due to preferences given to herbal remedies in high altitude areas and a combination of having no alternative choices, poverty and trust in the effectiveness of folklore herbal remedies.

Conclusion

Indigenous knowledge systems are culturally valued and scientifically important. Strengthening the wise use and conservation of indigenous knowledge of useful plants may benefit and improve the living standard of poor people.     

The Same,but Different: Indigenous Knowledge Retention,Erosion, and Innovation in the Brazilian Amazon

This study explores how indigenous knowledge (IK) might be retained and/or changed among contemporary indigenous peoples. Through semi-structured interviews and quantitative analyses of long-term changes in artistic knowledge among three geographically displaced Kaiabi (Kawaiwete) we found an association between language proficiency and gender with greater IK retention, and formal schooling with IK erosion. Six mechanisms of innovation in knowledge of basketry and textiles among men and women were documented. A mixed mode of collaborative learning and knowledge transmission involving diverse actors emerged from community workshops and group forums. Innovative mechanisms for cultural transmission have taken advantage of media, technology, and non-indigenous support organizations to expand weaving knowledge of basketry designs. Our results illustrate how indigenous peoples actively shape cultural transmission and change, as well as the role that public policies and academic research may play in these processes.     

Distribution of Herbal Remedy Knowledge in Tabi,Yucatan, Mexico

Distribution of Herbal Remedy Knowledge in Tabi, Yucatan, Mexico. The distribution of herbal remedy knowledge among a group of people is studied for two main reasons: (1) to identify plants that are promising for pharmacological analysis, and (2) to examine the factors that lead to herbal remedy knowledge erosion as opposed to dynamism in the acquisition of knowledge. The goal of this particular study, which is aligned with the second reason, is to establish the variation in herbal remedy knowledge among the Yucatec Maya in Tabi, Yucatan, Mexico. Free listing and cultural consensus analysis revealed that knowledge about a few medicinal plants and herbal remedies was distributed widely among the Yucatec Maya in Tabi, whereas the majority of knowledge was idiosyncratic. This finding was consistent with other studies of herbal remedy knowledge distribution among indigenous groups in Latin America and Africa. Assessing patterns in the distribution of herbal remedy knowledge is an important next step in determining the degree of dynamism or erosion in knowledge acquisition and transmission in Tabi.     

Pangnirtung Inuit and the Greenland Shark: Co-producing Knowledge of a Little Discussed Species

When faced with a species that is seldom encountered or discussed, can local or indigenous people piece together their accumulated experience to make inferences about the ecology of that species? In this paper the Greenland shark acts as a model to study how the Inuit of southern Baffin Island are able to produce ecological knowledge. We examine experiential information, reflections, variations in knowledge, and sense-making related to the Greenland Shark, and present a knowledge co-production process based on heuristic reasoning. The process of knowledge co-production has similarities to fuzzy logic, and highlights the adaptability and versatility of indigenous knowledge systems to generate new understandings about the species and its role in the Arctic marine environment. Interactions between the Inuit and researchers can provide a forum to facilitate knowledge co-production, and can be used as a strategy to engage the Indigenous and traditional peoples in resource management and conservation.     

Dental morphology and ancestry in Albuquerque, New Mexico Hispanics

The term “Hispanic” groups people from Central and South America and the Caribbean, combining disparate cultures, languages, and ancestry, and masking biological differences. Historical and current admixture patterns within these populations and with indigenous and European-, African-, and/or Asian- derived populations complicate the biological picture. Although “Hispanic” has little biological meaning, it is used widely in epidemiology, disease management, and forensics as a biologically significant group. An interdisciplinary approach combining historical, cultural, and biological data can characterize regional and temporal differences between Hispanic populations.We examined biological distances with a population of central New Mexico Hispanics, as a case study of the local specificity of population history. We collected dental morphological trait frequencies from samples of recent Albuquerque-area Hispanic Americans and several ancestral and contemporary groups. To explore regional admixture patterns we calculated biological distances using the modified Mahalanobis D² statistic. Our results indicate that Albuquerque Hispanics are more similar to their European and African ancestral groups than to Native Americans in New Mexico. Additionally, their affinity to Native Americans is greater with prehistoric rather than contemporary samples. We argue that these results reflect a local rather than pan-Hispanic admixture pattern; they underscore that populations are better understood at the local and regional levels. It is undesirable to make sweeping biological generalizations for groups known to be geographically and genetically disparate. This research is part of a growing trend in biological research concerning Hispanics and other groups—an emphasis on local samples, informed by historical, cultural, and biological factors.     

Indigenous Medicine and Primary Health Care: The Importance of Lay Knowledge and Use of Medicinal Plants in Rural South Africa

Indigenous medicine is important to rural livelihoods, but lay knowledge and use of medicinal plants has not been extensively studied. Research in KwaZulu-Natal, South Africa, showed that medicinal plants were frequently used by villagers and contributed to their ability to cope with health problems. Knowledge of plants and household remedies was extensive and varied in that households often held different knowledge. Villagers mainly relied on common species, and were generally aware of alternative species for a certain ailment. People were flexible in their use of indigenous and western health care, which were both perceived as beneficial. Improved cooperation between health care systems could improve health standards. Extraction of medicinal plants has been described as unsustainable in the region—a situation not found in the study area. It is argued that conservation policies aimed to restrict access should be differential and potentially not include local consumption, since this may be ecologically unnecessary and entail local hardships.     

Fulani Knowledge of the Ecological Impacts of <Emphasis Type="Italic">Khaya senegalensis</Emphasis> (Meliaceae) Foliage Harvest in Benin and its Implications for Sustainable Harvest

Fulani Knowledge of the Ecological Impacts of Khaya senegalensis (Meliaceae) Foliage Harvest in Benin and Its Implications for Sustainable Harvest. An improved understanding of how local people view their impacts on the resources they exploit and how they perceive that their resources are affected by other factors can provide insight into reasons some resources are overexploited and into strategies to conserve them. In West Africa, various tree species are heavily harvested by indigenous herders for foliage to feed their cattle. The reported declines in populations of several of these species have both biological and cultural implications, as cattle are an integral part of indigenous cultures and livelihoods. In this study we investigated Fulani herders’ practices, knowledge, and perceptions of the ecological impacts of harvesting foliage of African mahogany, Khaya senegalensis, in Benin, and we tested some of the factors that may influence them. Fulani herders have detailed ecological knowledge of their impacts on the resources they depend on, and this is finely tuned to local ecological conditions. This knowledge is also widely spread across different sectors of Fulani communities and is highly congruent with scientific findings. However, due to the open-access context of K. senegalensis populations, detailed knowledge of sustainability does not translate into sustainable practices. Fulani perceptions of threats to populations differ significantly between ecological regions and provide key insights for locally relevant resource management plans. Traditional Fulani practices such as the sopoodu provide a basis for sustainable management of proposed Fulani-owned K. senegalensis plantations. This study illustrates how the assessment of local ecological knowledge, practices, and perceptions can play a key role in the design of culturally-appropriate conservation plans.     

Incidence of 1/29 translocation in Bolivian Creole and Brahman Yacumeño cattle

In Bolivia, four different Creole cattle breeds can be found, as well as other European and Zebu breeds adapted to local environments. The relationship between the occurrence of the 1/29 translocation and subfertility is well known, and analysis of Y chromosome morphology is useful to determine a possible introgression with Bos indicus. The incidence of the 1/29 translocation was analyzed in four Bolivian Creole cattle breeds and the Brahman Yacume?o population, as well as on four farms with phenotypical Creole-type cattle. In 259 (164 dams and 95 sires) Bolivian Creole cattle, 10.42% of the individuals demonstrated the 1/29 translocation, with a variation from 0 to 28.20% between the breeds. In contrast, 43 (19 dams and 24 sires) Yacume?o Brahman and the Creole-type cattle did not show the centric fusion. The highly significant differences between Creole cattle breeds in relation to the incidence of 1/29 translocation could be a consequence of factors such as founder group, genetic drift, and selection. The low frequency observed in the Saavedre?io Creole dairy cattle might be explained by its breeding under a more intensive system, and selection according to milk yield and fertility traits. Finally, no relation between acrocentric Y chromosomes and 1/29 translocation was observed.     

Ethonobotany and sustainable utilization of natural dye plants in Sierra Leone

An ethnobotanical survey of practicing dyers in the biodiversity rich ecosystems of Sierra Leone and of the literature was conducted on the common plant species used to produce natural dyes. In addition, the methods used to obtain these dyes and to dye fabric, together with the techniques used to produce various patterns on fabric were investigated. Although the thriving dye industry is now predominantly serviced by synthetic dyes, the knowledge of the plants used still survives among some dyers, who use plant dyes to some extent. However this indigenous knowledge is rapidly being lost as increasingly less of it is being passed on to succeeding generations. Several plants used in the dyeing process are documented, together with their taxonomic characteristics; local names; how the dyes are produced and fabric dyed; the colors obtained; in addition to how various patterns are designed. Sustainable utilization of this important renewable natural resource is discussed.     

A Systems Perspective on the Conservation and Erosion of Indigenous Agricultural Knowledge in Central India

Many scholars are concerned that globalization and scientization of local management systems threatens the survival of valuable indigenous knowledge of agriculture and agroforestry. This paper addresses such concerns by drawing on a field study of knowledge about tree and crop cultivation in central India to examine dynamics of knowledge system change. It uses concepts from systems studies, including hierarchy, adaptability, connectedness, and scale, to show how parts of indigenous knowledge systems might be more likely to be lost or preserved under various socio-economic circumstances. It then suggests some concrete lessons for those interested in conserving indigenous knowledge: that knowledge is best conserved in situ; that concepts can be more important to communicate and preserve than mere facts or practices; that researchers might identify those parts of a knowledge system most in need of conservation attention; and that technical innovation might allow local-scale indigenous knowledge to interface more effectively with large-scale global technologies.     

Bird naming systems by Akan people in Ghana follow scientific nomenclature with potentials for conservation monitoring

Background

Studies on indigenous knowledge of fauna particular birds and its potential use in biodiversity conservation and management are rare globally. Characteristics used in creating indigenous bird names in many Ghanaian languages are undocumented. The main aim of this study is to answer the question “whether indigenous bird naming systems by the Akan tribes in Ghana follow scientific nomenclature and whether indigenous Akan bird knowledge can potentially help improve bird conservation efforts in Ghana.

Methods

Purposive sampling technique was employed in selecting 10 respondents from 25 communities in the five administrative districts in the Central Region. The study was conducted between November 2014 and March 2015. A mixed method approach was adopted in the data collection including key person interviews, focus group discussion, and structured interview supported by a participatory field observation.

Results

Indigenous people in the study area have reported 143 species of birds belonging to 44 families representing 57 % of total number of species with known local names in Ghana. The study revealed that just as Latin and common English naming systems, indigenous Akan bird names originated from features of the bird, including plumage, vocalizations or behavioural characteristics and belief systems of the indigenous people. The study also discovered that indigenous people in the study area have distinct names for different species within a particular family for most of the birds they could identify. However, they occasionally assign a single general name for either the entire family or all species therein.

Conclusions

The study found evidence to support the prediction that indigenous bird naming systems in the Akan language follow scientific nomenclature. Indigenous knowledge and understanding of birds in the study area can be tapped and used in conservation planning and monitoring of birds. This research thus provides sufficient evidence to prove that indigenous knowledge by the Akan tribes in the study area can be useful in bird conservation and monitoring programs in Ghana. Further research in other Ghanaian languages is recommended.

     

Representations of Nature on the Mongolian Steppe: An Investigation of Scientific Knowledge Construction

Extensive land degradation across the Mongolian steppe has prompted a variety of multinational and multidisciplinary research projects over recent years. The situation provides an important opportunity to investigate and illuminate some of the international, national, and local dimensions of scientific practice that critically condition the production of environmental knowledge. In this article I juxtapose the competing knowledge bases and assumptions of various relevant groups (including natural vs. social scientists, nationalist Chinese vs. ethnic Mongolians, and urban intellectuals vs. indigenous herders) to develop the argument that multiple ideological and institutional boundaries work together to circumscribe scientific inquiry and data collection. The situated construction of knowledge undermines prospects for improving incremental objectivity and impedes more comprehensive understanding of serious environmental problems. [Chinese grasslands, land degradation, indigenous knowledge, sociology of science, interdisciplinary research]