Is there a divide between local medicinal knowledge and Western medicine? a case study among native Amazonians in Bolivia

Background: Interest in ethnomedicine has grown in the last decades, with much research focusing on how local medicinal knowledge can contribute to Western medicine. Researchers have emphasized the divide between practices used by local medical practitioners and Western doctors. However, researchers have also suggested that merging concepts and practices from local medicinal knowledge and Western science have the potential to improve public health and support medical independence of local people. In this article we study the relations between local and Western medicinal knowledge within a native Amazonian population, the Tsimane'. Methods: We used the following methods: 1) participant observation and semi-structured interviews to gather background information, 2) free-listing and pile-sorting to assess whether Tsimane' integrate local medicinal knowledge and Western medicine at the conceptual level, 3) surveys to assess to what extent Tsimane' combine local medicinal knowledge with Western medicine in actual treatments, and 4) a participatory workshop to assess the willingness of Tsimane' and Western medical specialists to cooperate with each other. Results: We found that when asked about medical treatments, Tsimane' do not include Western treatments in their lists, however on their daily practices, Tsimane' do use Western treatments in combination with ethnomedical treatments. We also found that Tsimane' healers and Western doctors express willingness to cooperate with each other and to promote synergy between local and Western medical systems. Conclusion: Our findings contrast with previous research emphasizing the divide between local medical practitioners and Western doctors and suggests that cooperation between both health systems might be possible

An Estimate of Avian Mortality at Communication Towers in the United States and Canada

Avian mortality at communication towers in the continental United States and Canada is an issue of pressing conservation concern. Previous estimates of this mortality have been based on limited data and have not included Canada. We compiled a database of communication towers in the continental United States and Canada and estimated avian mortality by tower with a regression relating avian mortality to tower height. This equation was derived from 38 tower studies for which mortality data were available and corrected for sampling effort, search efficiency, and scavenging where appropriate. Although most studies document mortality at guyed towers with steady-burning lights, we accounted for lower mortality at towers without guy wires or steady-burning lights by adjusting estimates based on published studies. The resulting estimate of mortality at towers is 6.8 million birds per year in the United States and Canada. Bootstrapped subsampling indicated that the regression was robust to the choice of studies included and a comparison of multiple regression models showed that incorporating sampling, scavenging, and search efficiency adjustments improved model fit. Estimating total avian mortality is only a first step in developing an assessment of the biological significance of mortality at communication towers for individual species or groups of species. Nevertheless, our estimate can be used to evaluate this source of mortality, develop subsequent per-species mortality estimates, and motivate policy action

Living multiculture: understanding the new spatial and social relations of ethnicity and multiculture in England

Since 2001, as the social and spatial compositions of multiculture and migration have become more complicated and diverse, geography has moved back to the centre of policy, political and academic arguments about cultural difference and ethnic diversity in England. This spatial turn is most obvious in preoccupations with notions of increasing ethnic segregation but it is also apparent in discussions of the possibility of everyday multicultural exchanges in relationally understood places. Responding to the work of others on these questions and in these places, and informed by data from research exploring Ghanaian and Somali migrant settlement in Milton Keynes this paper reviews some of the quantitative and qualitative evidence being drawn on in academic, policy and political debates about contemporary multiculture. The paper problematises the dominance of the concept of segregation in these debates and examines the value of the concept of conviviality for understanding the ‘in-development’ ways in which multiculture is lived

Reconciling multiple researcher positionalities and languages in international research

Through the development of a set of ideas combining Merton's conceptions of the `Insider and Outsider' with Lacan's notions of identity construction, the article examines: (1) the role of multiple researcher identities and positionalities, and (2) working in more than one language during data collection and analysis. The article aims to fill a surprising gap in existing literature on such issues in international educational research. Through a reflexive exercise on the fieldwork and data analysis process in one study, the article puts forward the concept of 'currencies' as a way to mediate researcher positionality and achieve temporary shared positionalities with research participants. It also highlights the need to mediate different languages during data analysis and presentation, introducing the concept of 'analytic languages' as a potentially useful construct in doing so