ikdmlogo2.gif (1171 bytes) Indigenous Knowledge and Development Monitor, December 1998


Contents IK Monitor 6(3) | IKDM Homepage | Suggestions to: ikdm@nuffic.nl | (c) copyright Nuffic-CIRAN and contributors 1999.

Publications

Agarwal, Anil and Sunita Narain (eds) (1997) Dying wisdom. The rise, fall and potential of India's traditional water harvesting systems. Fourth Citizens' Report. 404 pp. US$18 (hardbound), US$12 (paperback). Enquiries: Centre for Science and Environment (CSE), 41, Thughlakabad Institutional Area, New Delhi - 110 062, India. Fax: +91-11-698 5879. E-mail: cse@sdalt.ernet.in
(See also IK&DM 6(2), where this publication was announced in 'Preview: Important new books'.)
This comprehensive report marks a milestone, and indeed a mega-effort to document and analyze the diversity of traditional water harvesting systems across India. The book is the joint product of members of the Centre for Science and Environment and other contributors, who spent seven years 'harvesting' an overwhelming amount of water data. Fascinating details about water harvesting systems at the start of this century were derived from old gazettes. This data is complemented by information collected during field trips all over India. The book's content is excellent and the beautiful photos, maps, and drawings make it a handsome volume. Editors Anil Agarwal and Sunita Narain, in spite of serious personal calamities, have achieved a publication that has a 'message' which poses a challenge for the next millennium.
The authors give two reasons for writing the report. The first is the growing anti-dam movement in India; people are demanding systems of water management that are less socially and ecologically destructive. Could these alternatives perhaps be found among the traditional systems of water management? The second reason is that the editors, while driving through Churu district in the Thar Desert (Rajasthan), happened to notice the structures used there for collecting rainwater. In an area with annual rainfall of only 100mm, these structures, "kunds", are able to meet the needs of both humans and animals. Agarwal and Narain learned that during the 1987 drought, when the Indian government's piped water supply ran dry, people who had stuck to their rainwater-harvesting kunds had plenty of water.
The first chapter deals with traditional water-harvesting systems. It cites archeological and historical evidence that there were sophisticated irrigation systems and hydraulic structures on the Indian subcontinent at least 5000 years ago. Chapter 2 describes the range of techniques that have been developed over time in India to harvest every form of water, including rainwater, groundwater, water in streams and rivers, and flood water. The chapter reflects the extraordinary ecological diversity of India and its related systems of water supply for agriculture and drinking. It is a sad conclusion to this process of development that today the entire water heritage lies in ruin, both culturally and technologically. Who is to blame? The authors point first to the "wretched Indian (post-independence) state" (p. 29). But they go on to show that in fact it was with the arrival of the British in about 1600 that the systematic looting and pauperization of India began, which of course had disastrous consequences for the indigenous water systems.
The most valuable part of chapter 2 is the presentation of all the water-harvesting systems of India that have been documented to date. For each of the country's 15 ecological regions there is a section describing the culture and beliefs, types of community organization, and methods of water management. Case studies are featured on colour pages. These provide clear and concise illustrations of such things as bamboo drip irrigation, the rooftop harvesting of water, 'the murder of a river' (Yamuna), and 'a city in distress' (Jodhpur).
The report also looks at why the indigenous systems declined. One reason, given in chapter 3 ('From community control to state supremacy or the rise and fall of water harvesting'), is that the British rulers destroyed village-based water management by taxing the people too heavily (p. 269).
The book ends with chapter 4, 'Waiting for wisdom to make its way'. This is a magnificent plea for the revival of traditional water-harvesting systems, which the authors see as essential for today. They present a thorough examination of the various issues involved. Can these systems be revived on a large scale? Are there enough reasons to revive them besides mere admiration for a golden past? In view of population pressure and changing requirements, and the fact that many sites have long been exhausted, what adjustments have to be made? The rehabilitation of tanks is not an easy task, for example. Tank catchments that are silted up and eroded are just one result of the thoughtless allocation of land; it has also left communities with serious economic, technical and political problems. The pros and cons of reviving traditional systems should be analyzed as soon as possible, say the authors (p. 318). Consideration should be given to such issues as water rights, the equitable distribution of water resources within the community, and the specific problems associated with traditional drinking water systems (tankas, kundis, rooftop water harvesting structures, dugwells, and stepwells). The chapter concludes by outlining the steps that have been taken so far. The Indian government, at least on paper, has begun to recognize its responsibility towards traditional water-harvesting systems. And NGOs all over the country are taking initiatives, an impressive number of which are discussed in the book. These can be seen as current 'best practices'.
The report contains a long list of references, as well as statistics on water-harvesting systems in India, a glossary, and a 'Statement of Shared Concern'.
The report can be criticized on two points, however. First, not enough attention is given to the role of women in traditional water-harvesting systems, nor to the gender issue in general. Only in chapter 4 (in the Baniskantha case) is there a mention of the importance of involving women in NGO efforts to improve drinking water resources. Yet evidence shows that there is probably no other group more affected by the decline in traditional water resources than women in poor households. This should have warranted at least one case study on a colour page.
Secondly, the authors missed an opportunity to discuss their ideas in terms of the privatization that has become the focus of policy almost all over the world. For the revival of traditional systems the authors assign a key role to local communities. This could fit very well into the schemes currently being designed for transferring state-owned water resources to the community.
As the Centre for Science and Environment points out on its website (http://www.oneworld.org/cse/html), the book was written also for the purpose of creating a movement: i.e., enlarging the network of people who are interested in reviving and strengthening traditional water-harvesting systems. The Centre has already taken action, thus demonstrating its commitment to the main message of the book. It held a national conference in October 1998 in Delhi under the title The potential of rainwater harvesting. (Loes Schenk-Sandbergen, associate professor, Anthropology and Sociology Centre of the University of Amsterdam, the Netherlands)

Bruijn, Mirjam de and Han van Dijk (1995) Arid ways: cultural understandings of insecurity in Fulbe society, central Mali. xii + 547 pp. with 4 maps, 18 tables, 6 figures and 28 plates. ISBN 90-5538-013-X. US$40; £9.95; NLG59.50. Thela Publishers Amsterdam, P. O. Box 14791, 1001 LG Amsterdam, the Netherlands. Tel.: +31-20-625 5429. Fax: +31-20-620 3395.
This book, written by Dr Mirjam de Bruijn and Dr Han van Dijk, paints a vivid picture of how the agro-pastoral Fulbe people in the Sahel deal with insecurity in their lives. Throughout the book, the authors have attempted not to make unnecessary generalizations nor to reduce reality to an explanatory scheme. They have tried to give as much space as possible to their observations and data, which they gathered in interaction with the local people. In the course of reading this book, my own attention came to focus on the everyday problems and concerns of the pastoralists. By helping readers to gain understanding at this level, this book could considerably increase international appreciation for the situation of indigenous societies. Besides providing a wealth of first-hand observations and data, the book demonstrates a clear line of thought. Within a historical framework, the authors took a systematic approach to studying the problems of land use, resource distribution and social security in a pastoral society. In the process, the research questions originally underlying the fieldwork gave way to different questions and concepts.
The authors began from the assumption that an environment is not a stable entity, but instead a source of insecurity and instability. They adopted a flexible concept of culture in order to comprehend cultural perceptions of insecurity as well as of the more stable aspects of daily life. This enabled them to present strong descriptions of the dynamic nature of day-to-day reality, decision-making, and cultural forms. They have been particularly thorough in their analysis of the ecological, social and political dimensions of the insecurity experienced in Fulbe society. The authors conclude that cultural perceptions can be seen as another way that the pastoralists ensure their own flexibility.
This is one of very few books which succeed in presenting a full picture of the insecurity experienced in a pastoral society--from the viewpoints of not only cultural anthropology, but also ecology and geography. Although the links between indigenous knowledge, sustainability and development could perhaps have been drawn more specifically, the book can be recommended as both realistic and extensive. It should be required reading for all students of cultural anthropology, pastoral development and indigenous knowledge. It also has much to say to academics, technicians, decision-makers and international development agencies who are concerned with the sustainable development of Fulbe society. (Wu Ning, Chengdu Institute of Biology, Chinese Academy of Science, China)

Cantoni, Gina (ed.) (1996) Stabilizing indigenous languages.. xvi + 240 pp. A special issue of Perspectives, a monograph series of Northern Arizona University's Center for Excellence in Education. Published by Northern Arizona University. The entire monograph has been put online at http://www.ncbe.gwu.edu/miscpubs/stabilize/. It may be downloaded and reprinted on a non-profit basis as long as the source is properly identified. The only exception is James Crawford's paper, for which special permission is required. A printed version of the 256-page monograph is available for the cost of shipping: USD$2 within the USA; US$4 in Canada; US$10 elsewhere in the world. Write to: Jon Reyhner, Bilingual/ Multicultural Education Program Coordinator, Center for Excellence in Education, P.O. Box 5774, Northern Arizona University, Flagstaff, AZ 86011-5774. Tel.: +1-520-523 0580. Fax: +1-520-523 1929. E-mail: Jon.Reyhner@nau.edu
In 1995, the report of the UNESCO Commision on Culture and Development, also known as the Pérez de Cuéllar Report, eloquently defended the value of each and every language on earth as part of humanity's cultural heritage. Each language is an expression of a special view of the world. But an estimated 90 per cent of the world's languages are in danger of becoming extinct sometime in the next century--most of them quite soon. This is a cause for concern in many parts of the world.
In the United States, there are still some 175 American Indian languages, and in Canada 35. These are all that are left of the estimated 300 languages spoken in this region at the time of Columbus. Eighty per cent of the surviving languages are no longer in daily use.
In November 1994 and May 1995, Northern Arizona University's Centre for Excellence in Education hosted two symposia on stabilizing indigenous languages in the United States and Canada. The present book is the report on these symposia. It has four chapters. Chapter I deals with the need to maintain one's home language and the urgency of doing so. Chapter II gives an account of language policy, particularly in the US, and contains policy documents such as the Native American Languages Act of 1990. Chapter III examines the roles that families and the community play in the stabilization of Native American languages. And Chapter IV describes the role of education in stabilizing languages and argues that the language issue merits attention at all stages—pre-school, school, higher education, and continuing education.
For this reviewer it was an eye-opener to learn that it was only in 1971 that the US policy of encouraging assimilation and the use of English gave way to an effort to help neglected Indian languages to survive. And it was not until the 1990s that this new policy was translated into legislation. The book makes it clear that even if the new laws go into effect, English will continue to gain an ever firmer hold on the Indian communities.
To me, the most important and interesting paper in the book is Joshua Fishman's contribution 'What do you lose when you lose your language?' The author argues that a language is the spirit of a people, and he tries to answer the question 'What can be done to make mother tongues self-sustaining?'
The book offers lots of examples. There are testimonies from speakers of various languages, as well as information about the languages themselves. Examples are given of experiments in various school systems. And finally, there are examples from other regions of the American continent. The book concludes with a second paper by Joshua Fishman: 'Maintaining languages: What works and what doesn't.'
The book contains a bibliography as well as a list of further resources. I think the book can be highly recommended to anyone who is interested in the survival of Native American languages, whether in the northern or the southern hemisphere. It makes a worthwhile contribution to the ongoing discussion regarding intercultural, bilingual education for Latin American Indians.
(Dr Wolfgang Küper, Divison Education and Science, Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ), Eschborn, Germany)

Fairhead, James and Melissa Leach (1996) Misreading the African landscape. Society and ecology in a forest-savanna mosaic. xviii + 354 pp. ISBN 0-521-564999. £16.95. With the research collaboration of Dominique Millimouno and Marie Kamano. Cambridge University Press in collaboration with the African Studies Centre, Cambridge. The Edinburgh Building, Shaftesbury Road, Cambridge CB2 2RU, UK. Tel.: +44-1223-312 393. Fax: +44-1223-315 052.
This study examines the dynamics of the forest-savanna landscape of Guinea. Most scientists and policy-makers assume that such a landscape is the result of human occupation. They believe that human activity degrades forests, leaving only patches of forest scattered throughout what becomes a vast savanna area. The authors of this study argue that this is a biased view of the environment.
The research was done mainly in the Kissidougou prefecture of Guinea, which is situated in the zone of transition between the humid forests to the south and the Guinean savanna to the north. Here, annual rainfall averages 1500-2500mm, and the dry season lasts from three to five months. Two British social anthropologists and two research associates from Guinea conducted the study. They applied several research methods, the main one being a year of fieldwork in several villages. They also compared aerial photographs taken in 1952 and 1982 or 1991, and analyzed satellite images dating from 1989/92 against descriptions of landscapes which they found in the literature.
Fairhead and Leach first consider several theories on people-environment relations in the tropics, among them the Malthusian population theory, the poverty theory, and the property theory. I found their critique of the property theory—as expounded by Hardin (1968), Berkes (1990) and Ostrom (1990)—very refreshing. In this theory, indigenous institutions relating to land tenure and the management of common property form the backbone of natural resource conservation. The authors have given readers food for thought, if indeed the breakdown of traditional institutions is the root cause of degradation.
In the next two chapters the authors demonstrate convincingly that change in vegetation is not always a matter of deforestation, but that forests have also been created and extended around human settlements. Chapters 4 to 6 are devoted to two village studies explaining the underlying mechanisms of reforestation. It is not only a case of villagers planting trees directly, but also of trees springing up in soil near houses, which has become richer through grazing, fertilization with manure and other wastes, and gardening.
The authors continue in the following four chapters to examine local land management in the light of regional issues: population growth, urban demand for charcoal and timber, and regional forest policies during both the colonial and post-independence periods. They point out that some forests have disappeared not as a result of burning and cultivation, but because urban-based operators performed commercial logging, for example. In the concluding chapter, Fairhead and Leach summarize why human settlement contributes to forest growth. They conclude that the relationship between human occupation and the environment is not a simple matter of domination and destruction. It is a relationship more dynamic than that.
The book has some weaknesses. First, the authors romanticize indigenous knowledge in that they view all human behaviour as contributing to good management (p. 88). Their arguments about soil enrichment and the development of a diverse forest cover are not substantiated with any empirical evidence, however, which weakens their argument. The second weakness of the book is related to the first. Villagers are represented as homogeneous, and several local conflicts are ignored. My third criticism is that Fairhead and Leach do not analyze the expanding charcoal and timber market, nor do they deal with the fact that village authorities cooperate with outside loggers (p. 218).
Nevertheless, this is a very valuable sourcebook because it convincingly explains why there is a need for a more pluralistic and dynamic approach to human-environment relationships. Thanks to the authors' anthropologically sound analysis of land management and their illustrative use of aerial photographs and other historical evidence, it becomes very clear that if we ignore the knowledge and practices of local people we will never arrive at appropiate forestation policies.
(Bernhard Venema, lecturer in the Department of Cultural Anthropology and Sociology of Development, Vrije Universiteit, Amsterdam, the Netherlands)

Grenier, Louise (1998) Working with indigenous knowledge. A guide for researchers. ix + 115 pp. ISBN 0-88936-847-3. Publisher's suggested selling price: CA$25 (plus shipping and handling) but customers should check with local distributors for terms and conditions. Published by International Development Research Centre (IDRC), P.O. Box 8500, Ottawa, ON Canada K1G 3H9. Tel.: +1-613-236 6163. Fax: +1-613-238 7230. E-mail: bscrivens@idrc.ca
(See also IKDM 6(2), where this publication was first mentioned in 'Preview: Important new books'.)
The message of this book is simply that indigenous knowledge (IK) plays an important role in the development of people who use it, and for this reason deserves our attention. The book is intended as a guide for researchers--rightly so, because data contained in the book are based on fieldwork.
After a good explanation of what IK is, the author discusses the work that has been done so far to protect intellectual property rights. The author tells why IK should be protected and why we should continue to pay attention to it: "Compared with many modern technologies, traditional techniques have been tried and tested, are effective, inexpensive, locally available and culturally appropriate and in many cases are based on preserving and building on the patterns and process of nature." (p. 7).
The author arrives at this bold conclusion after an extensive review of field examples as well as current theory and practice. The case studies are from Thailand, India, Peru and the Philippines. In all these cases, local people were averse to new technologies because these technologies did not take their practical circumstances into consideration. The author observes that: "Each case study…helps to highlight how insiders assess their well-being. Many case studies similar to those presented...have contributed to our understanding of sustainable development and technology transfer issues." (p. 76).
The book has six sections. In sections 3 and 4, the author provides useful insights into the techniques which researchers may employ. Of particular importance is a reminder that any technique must be people-centred. 'Outsiders' are advised to be aware of the great importance of cultural differences between themselves and the people they study. These have the potential to influence interview designs, and in fact do influence research results.
It is refreshing to note that the author places emphasis on issues of language and translation. Ideas and images, especially when they are embedded in proverbs and idioms, are problematic. If researchers fail to pay attention to language, they are likely to produce a work of fiction.
The book has one weakness, however. It emphasizes participatory rural appraisal (PRA) as a data-gathering technique. The author rightly describes the technique step-by-step, and lists some do's and don'ts. This is commendable, but researchers who are dealing with indigenous knowledge must realize and take into account the fact that this knowledge has been accumulated over a long period and under specific cultural circumstances. To understand it requires much more time than PRA permits. It is quite an art to hold a genuinely revealing conversation with villagers, because such communities are highly structured and people tend to protect what they know and have. PRA does not allow enough time to gain insight into issues as complex as indigenous knowledge.
Notwithstanding this weakness, the book provides a very lucid and comprehensive analysis of indigenous knowledge research and assessment. It will therefore contribute tremendously to our understanding of the role of indigenous knowledge, and will help us to find improved ways of preserving it. It is certainly a book which those concerned with the development of indigenous knowledge should read.
(Claude G. Mararike, Department of Sociology, University of Zimbabwe, Harare, Zimbabwe)

ITDG and IIRR (1996) Ethnoveterinary medicine in Kenya: a field manual of traditional animal healthcare practices. ISBN 9966-9606-2-7. xxv + 226 pp. US$10 plus postage. Enquiries: Intermediate Technologies Development Group, IT Kenya, P.O. Box 39493, Nairobi, Kenya and International Institute of Rural Reconstruction, Africa Regional Office, P.O. Box 66873, Nairobi, Kenya. Tel. IIRR: +254-2-224 610 / 466 522. Fax IIRR: +254-2-448 148. E-mail: iirr_kenya@elci.gn.apc.org (See also IK&DM 6(1), where this publication was first mentioned under 'Preview: Important new books'.)
This manual is the result of the joint efforts of Intermediate Technology (IT) Kenya, and the Africa Regional Office of the International Institute of Rural Reconstruction (IIRR). The two organizations held a two-week workshop in July 1996 which brought together practitioners of traditional animal healthcare, veterinary scientists, government officials, staff of NGOs, and extension workers. At the workshop, with the help of workshop staff, the participants wrote, revised, illustrated and desktop-published the first draft of the book, which presents traditional, indigenous practices for maintaining the health of livestock in Kenya. The information it contains is meant to supplement and complement standard veterinary practice, not to replace it.
The manual is well organized and has a clear structure and layout. This makes the information it contains more accessible to the readers for whom it is intended: animal health practioners working in Kenya and throughout Africa. The many illustrations make the information very clear. For example, simple drawings representing the various species indicate at the top of each page which animals are affected by the disease described on that page. Each section of the book lists the names in local languages of each of the diseases and medicinal plants that are discussed in the section. There are additional lists at the back of the book.
Unlike most other books on animal health, this manual deals also with dogs, chickens and other small species, and includes discussions of zoonoses (diseases which people can catch from animals). Besides diseases, the manual covers such general issues as medicinal plants, nutrition and the management of animals, breeding, parasites, wounds and surgery.
During the workshop sessions, each practice and form of treatment was examined by the participants working together as joint authors: traditional healers alongside university-trained veterinarians. To indicate the acknowledged validity of the practices described, each was given a rating of 1 (standard veterinary practice or its close equivalent), 2 (common traditional practice supported by scientific knowledge), or 3 (common traditional practice which animal healers agree is effective). Any treatments on which the group could not agree, or which could not be rated, were omitted. This eliminated the possibility of publicizing dangerous or less effective treatments.
The manual covers most of the major diseases of livestock. All of the main infectious diseases are discussed even if traditional treatments are not presented for all of them. Traditional practitioners are less likely to have specific methods for dealing with rare disorders or acute infectious diseases. Moreover, at a large meeting like the workshop, individuals probably do not reveal all of their own secret remedies.
How useful the information will prove to be in the field is difficult to predict. There might be times when it is more difficult to obtain the prescribed wild plants than it is to use conventional methods of treatment.
This manual is an effort to counteract the alarming loss of indigenous knowledge related to animal health around the world. The information it contains can improve livestock projects at the community level, and the training of animal-health workers. Language forms a major barrier in these activities. The manual would be even more useful if it were translated into local languages. On the other hand, a book might not be the most appropiate way of disseminating ethnoveterinary knowledge, since many practitioners cannot read or write.
The main significance of the book might well be that it draws attention to the fact that such knowledge exists. If this knowledge is lost and if local communities around the world become entirely dependent on academic veterinary medicine, disempowerment has occurred. There is therefore an urgent need for further research and testing of ethnoveterinary knowledge, and for its further documentation and dissemination. The workshop and manual set an excellent example.
The rapid approach taken to produce this manual may not always be effective under all cultural circumstances. The workshop and manual should therefore represent a set of guidelines rather than a blueprint. Initiatives for similar activities are being worked on in other regions of Africa. One would hope that similar initiatives follow in Asia and Latin America, where many millions of people also keep animals as their prime or secondary source of livelihood.
(Katrien van 't Hooft (Dr. med. vet, MSc), ETC Leusden, the Netherlands) (Ilse Köhler-Rollefson (Dr. med. vet), League for Pastoral Peoples, Ober-Ramstad, Germany)

Karlsson, Sylvia (ed.) (1997) Managing common resources in local and global systems. Applying theory across scales. Research Report No. 9 from EPOS, Environmental Policy and Society, Linköping University, Sweden. 150 pp. ISBN 91-7871-988-7. SEK100. EPOS, Institute of Tema Research, Linköping University, S-581 83 Linköping, Sweden. Tel.: +46-13-284 420. Fax: +46-13-284 415. E-mail: tiigr@tema.liu.se http://www.tema.liu.se/epos
This book is a collection of essays written by PhD students in an interdisciplinary course on Common Property Resource Management at Linköping University in Sweden. It presents interesting attempts to apply some of the theoretical concepts developed for the management of 'classical common property resources' to a variety of less classical situations. ('Classical common property resources' are those used on a local scale by small communities for purposes of subsistence.) The case studies range in scale from local to global, take place in rural and urban environments of developing and industrialized countries, and involve a variety of institutional settings. The essays deal with the following: the management of privately owned oil drilling stations in certain parts of the USA; attempts to reduce river pollution in Sweden and in a large city of India; recycling of sewage in Swedish municipalities; social forestry initiatives of the Indian forest service; international attempts to control persistent organic pollutants; and the management of 'the global commons' as the common property of mankind. The editor contributes an introduction that helps to define some of the common themes, which in the rest of the book tend to get buried in too many details and in the almost unintelligible English of some passages.
To me, the most interesting of these themes revolve around what is known about the resource to be managed, including the sources of that knowledge and the role it plays. Also interesting are the discussions of shared values and explicit management goals. The editor examines the role that researchers' own values play in the development of models for common property management, and the consequences of these models for policy implementation. In her words: "If policies are completely built on impeding shirking behavior of individuals, such could in fact encourage shirking and free-riding behavior. If on the other hand, policies focus on people's ability to cooperate, their ability to build up trust among each other and show concrete ways of doing so, the cooperative behavior may be encouraged."
(Claudia Knab-Vispo, Institute for Environmental Studies, University of Wisconsin-Madison, USA)

Rossel, G. (1998) Taxonomic-linguistic study of plantain in Africa. 338 pp. ISBN 90-5789-004-6. NLG50 plus postage. CNWS publication No. 65. Also published as PhD thesis Wageningen Agricultural University, 1998. Order from: Research School CNWS, Leiden University, P.O. Box 9515, 2300 RA Leiden, the Netherlands. Tel.: +31-71-527-2171. Fax: +31-71-527 2939. E-mail: CNWS@Rullet.Leidenuniv.nl
In many parts of Africa, plantain (Musa spp., AAB group, of the Musaceae family) is a basic food crop. Extensive cultivation of the plantain is found mainly in the hot and humid rainforest areas of Central and West Africa. Although this plant has been studied and bred extensively since the 1920s, questions remain about its genetic background. By 1998, some 120 African cultivars (varieties bred for cultivation) of plantain had been described. The plantain is not indigenous to Africa, and there is still much speculation about which of the cultivars was the first to be introduced in Africa. Much can be learned from the names that accompanied or were given to the various varieties. Ms Rossel set out to analyze the distribution pattern of the cultivars and their names in the various African languages in order to determine the pathways by which the crop spread over the continent. This required also studying the history of the other musa (bananas) in Africa, and the closest relative of musa, ensete.
Ms Rossel aimed also to test a new method for tracing the history of a crop's diffusion. Diffusion processes were examined from the perspectives of various disciplines: not only history (trans-oceanic contacts), economics (trade, pastoralists, food crops), agronomy (growers' considerations, mutations), and culture (consumer preferences), but also ecology (selection and density) and botany (diversity). She concludes that these aspects are interconnected and can be studied only by using an integrated approach that also takes the human factor into account.
The book has five parts. In part 1 the author presents her working hypothesis, which is based on agro-botanical and socio-linguistic premises. Part 2 outlines the taxonomy, uses and history of plantain and the other banana-like plants. Part 3 describes the diversity and distribution of the various cultivars. People are eager to try out new species and varieties, especially in highly populated areas. It seems, however, that no more than about 20 different cultivars can be exploited at one time by any one population unit. The exchange system and the farm size are the human factors that determine which varieties are cultivated. Part 4 is the core of the study, offering an extensive overview of vernacular names. It lists generic names, names based on the type of bunch, cultivar names, and names of plant parts. The author discovers patterns in these local names. For example, the generic names used for plantain and related crops depend largely on their economic value for the local population. Part 5 contains a synthesis of the findings of the previous chapters, and recommendations for future research.
An enormous amount of information has been recorded by Ms Rossel, but the book contains more than description. It can be used as a fieldwork tool by researchers who are also trying to conserve specific crops. Ms Rossel expresses the hope that crop history will become a central topic for research, instead of being only secondary to other research.
(Diana Bosch, anthropologist and non-western sociologist, member of the LEAD project at Leiden University, the Netherlands)

Shand, Hope (1997) Human nature: agricultural biodiversity and farm-based food security. ix + 94 pp. ISBN: 0-9683112-0-2. US$20 by airmail; Southern NGOs receive a 50% discount. Please inquire after special rates for volume orders (over 5 copies). Published by: Rural Advancement Foundation International (RAFI). Make check payable to: RAFI-USA, 21 Hillsboro Street, P.O. Box 640, Pittsboro, NC 27312 USA. Tel.: +1-919-542 1396. http://www.rafi.ca
This is an independent study prepared for the United Nations Food and Agriculture Organization by the Rural Advancement Foundation International (RAFI). The book provides a very informative and comprehensive description of the current situation of agricultural biodiversity in every aspect of human life: in crop farming; animal husbandry; forestry; fishery and aquatic life; as well as soil and microbial biodiversity. The information is backed by statistical data, graphics, tables, maps and information gathered from an extensive literature study. For readers who have no direct access to such secondary sources of information, it is useful that the data are published in this concise way.
The author is to be congratulated for her ability to help readers gain insight into the significance of agricultural biodiversity. The author's strongest argument defends the important role that local people and their traditional knowledge play in preserving the diversity of genetic resources. The author draws a sharp line between the in situ and ex situ conservation of genetic resources. The latter removes genetic resources from their environmental and cultural context. The author describes how development projects and various other forms of human activity are depleting not only the rich genetic resources themselves, but also the human practices associated with them. The author lists the policies and programmes currently being implemented by international agencies in order to reverse this process. The book' s last chapter (9) lists the seven areas in which there are problems in urgent need of resolution. Besides a call for action with regard to crops that are disappearing, the author makes a special plea for livestock and for a global forum on food scarcity. She argues that the problem areas could be the basis for an 'Agrigenda 21', an international policy agenda for the preservation of agricultural biodiversity. This makes the book useful for academics and development experts as well as for planners, donor agencies, stakeholders, and non-governmental organizations.
The author would have made a far stronger case if the book had contained more case studies showing exactly how local knowledge and practices can contribute to the in situ preservation of genetic resources. There are very good photographs scattered throughout the book, but they do not have captions explaining what is in the pictures. I also missed a discussion of the mangrove forests of the coastal regions, which are now being destroyed on a large scale. Discussion of the genetic resources of Indonesia's estuaries would also have been useful. The book does offer a chapter on soil and microbial biodiversity, however, which is often overlooked by both academics and planners.
It will be our job to carry out more detailed studies of local populations' methods for in situ conservation, and to suggest how academics, development experts, planners, donor agencies and other parties could work more closely with local people in order to halt the further destruction of Indonesia's rich genetic resources.
(Yunita T. Winarto, lecturer/researcher at the Department of Anthropology, Faculty of Social and Political Sciences, University of Indonesia, Depok Indonesia)

Sharma, Prem N. (ed.) (1998) A compilation of indigenous technology knowledge for upland watershed management in Bangladesh. PWMTA-FARM Field Document No.11. vi + 50 pp. Published by Participatory Watershed Management Training in Asia (PWMTA) Program, GCP/RAS/161/NET - RAS/93/062, FAO (UN). For copies, write to: Dr Prem Sharma, FAO (UN), P.O. Box 25, Kathmandu, Nepal; or: Mr Sunil Kanti Bose, Forest Department, Dhaka, Bangladesh. (See also IK&DM 6(2), where this publication was announced in 'Preview: Important new books'.)
This small study is a compilation of 52 indigenous ideas and practices associated with watershed management in hilly areas of Bangladesh. Over many generations, the tribal communities that inhabit these areas have developed techniques well suited to the areas. The point of the book is that their experience can be put to use elsewhere and incorporated into plans for the sustainable development of watershed areas.
The institute for training in Participatory Watershed Management in Asia first proposed that indigenous technological knowledge be collected, through both fieldwork and literature study. The Bangladesh Forest Department took up the idea and instructed its officers to collect material in cooperation with the Forest Research Institute and the Bangladesh Academy. The Forest Department was particularly interested to learn about local practices of forest management, agro-forestry, and soil and water conservation, and about the beliefs and rituals associated with these.
The book is organized around the following subjects: water harvesting, drinking water, hill irrigation systems, soil and water conservation, gully control, river transportation and forest harvesting, agro-silvi-pastoral methods, cultural beliefs and faith, hill agriculture, household and other activities, tools and implements, dwelling and houses, and special forest products.
I was struck by the similarity between technologies described in this book and technologies I have seen not only under similar ecological circumstances in West Bengal and Orissa (India), but also in forest villages in Laos. Parallel inventions are of course a common phenomenon. The book thus presents a challenge to anthropologists. To what extent are the 52 examples of indigenous technology specific to the tribal population of Bangladesh? Comparative studies are called for.
The book, which is nicely illustrated, contributes to the body of knowledge about indigenous practices. It does have several shortcomings, however:


(Loes Schenk-Sandbergen, associate professor, Anthropology and Sociology Centre of the University of Amsterdam, the Netherlands)

Werner, David and David Sanders (1997) Questioning the solution: The politics of primary health care and child survival; with an in-depth critique of oral rehydration therapy. 206 pp. ISBN 0-9655585-1-7 (hardcover); 0-9655585-2-5 (paperback). US$30 (hc); US$18 (pb); shipping outside USA: US$5. HealthWrights, P.O. Box 1344, Palo Alto, CA 94302, USA. Fax: +1-650-3251080. E-mail: healthwrights@icg.org

David Werner is a biologist by training, and David Sanders a medical doctor. Both authors have been involved in rural development and public health on an international level for many years.
I think this book has two potential readerships: people concerned with public health issues and health policy in developing countries; and people concerned with issues of social development—or underdevelopment—in a much broader sense. The first will come to see their own field of activity in a new light and find confirmation for visions and opinions they may have held for a long time without being able to define them clearly. More importantly, I believe, they will also learn that human health depends not on sophisticated medical treatment and technology, but rather on good nutrition and good general living conditions, and that these in turn depend on empowerment. The second group of readers will find a very interesting account of the development process, illustrated with examples from the public health sector. Both groups will learn a lot about why there are so many setbacks and so few success stories in development.
As announced in the subtitle, a major part of the book is dedicated to the oral rehydration therapy (ORT) which has become an important tool in the treatment of diarrhea, a main cause of child mortality in developing countries. The authors examine not the therapy itself, but the way it has been promoted. Once its value was acknowledged, ORT became 'big business'. The authors argue that limiting diarrhea treatment almost exclusively to ORT by means of commercially distributed sachets may actually harm the rural poor, the ones most in need of treatment. Although the sachets seem cheap, for the target groups they can still be too expensive. Often people must choose between the treatment and food. The aggressive promotion of the sachets almost completely obscured the fact that the basic oral rehydration solution is something people can make at home, from ingredients readily available at little or no cost. Werner and Sanders conclude that by focusing entirely on the therapy, people have forgotten that children do not die because they have diarrhea. They die because of malnourishment, and malnourishment is caused by poverty. Diarrhea is merely an ailment which the weakened organism can no longer cope with.
Therefore, while therapy certainly is necessary, the main issue is to fight poverty. Health will not improve until social, environmental and economic conditions improve, and this requires equality and the empowerment of the poor. That is what this book is mainly about. Although it does not deal specifically with traditional knowledge, I think that everyone interested in this field will find the book stimulating reading.
Of course the book, like its subject, is very controversial. I think it should therefore not only be read, but also discussed. Everyone will find arguments with which they disagree. I, for example, would raise questions on the following points:

If as a result of this book, these and other points are raised in discussions among public health workers, development specialists, government officials, politicians, and all the other public and private actors involved, then the book will have had an impact. And all the more so if the poor and powerless people living in developing and developed countries whom this is all about, are also drawn into these discussions.
(Dr Robert Zwahlen, Senior Environmentalist, Environmental Department, Electrowatt Engineering Ltd., Zurich, Switzerland)


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