The growth of agriculture output over the past 200 years has been phenomenal. When Malthus wrote in 1798, he perceived limits on agricultural production as serious and imminent. Since then world population has increased by six-fold and global agricultural production has more than kept pace. Falling real grain prices for most of the 20th Century are cited as evidence. The sources of the increase in food production, however, have been quite different and have come in distinct waves. For most of the 19th century, increased output came from expanded land area in production.

Food insecurity is expected to accelerate substantially in sub-Saharan Africa where available evidence suggests that environmental degradation such as soil erosion, desertification and deforestation is seriously depend for increasing their agricultural productivity. As a result, about 44 percent of Africa's population live below the poverty line earning an income of about $39 per month.

Chapter 2 situates the scene by presenting the historical background to the research area. First, a brief outline of the research village's history is provided. The main part of the chapter is devoted to the elaboration of case material relating to a number of conflicts over land, along the border between the kingdom of Ratenga and the kombere of Piugtenga and in which the village of Ziinoogo has been involved.

Burmese version

How can gender be mainstreamed into programmes concerned with the sustainable use and management of biodiversity? The International Development Research Centre (IDRC) has produced guidelines on how to integrate gender analysis into biodiversity research. The central role played by women in the maintenance of rural lands, and changing gender roles and relations resulting from cost of living rises and increased migration, are highlighted.

Analyses two examples of changing institution-resource access relationships in Africa and Latin America. The Africa case (Kakamega, Western Kenya) highlights the resource endowments and problems associated with the participation of individuals in multiple institutions, whereas the Latin America case (Oaxaca, Mexico) focuses on the changes in a single institution in response to population growth. Suggests that even in situations of complexity, there are some clear entry points and directions for policy advice.

Through a study of the sedentarization of the Beni Guil pastoral nomads of eastern Morocco,this paper examines how gender interacts with environmental and socio-economic change.

The triple challenge of rapid population growth, declining agricultural productivity, and natural resource degradation are not isolated from one another; they are intimately related. However, strategic planning and development programming tend to focus on individual sectors such as the environment, agriculture, and population; they do not explicitly take into account the compatibilities and inconsistencies among them. Farm households and their livelihood strategies are at the core of the intersectoral linkages approach advocated in this chapter.

Concentrates on the black smallholder farming sector. Policy objectives should include:Resource Conserving Technologies: re-orientation away from large scale farmers, consideration of goals other than high input/output (risk management, labour input, gender).

Builds on a conceptual analysis of both land tenure and food security to set these various links in a dynamic framework that captures both the effects of access to resources on food security and the effects of food security on access to and use of resources. Uses this framework to examine a range of issues arising in empirical research and to discuss their implications for future research related to land policy and food policy. [author]

These Country Profiles represent a new edition of a continent-wide set of profiles prepared and published by the Land Tenure Center in 1986. This new volume reflects a decade of intensive work on the continent by LTC and a very considerable deepening of knowledge and understanding of land tenure issues in Africa. It addresses events of the past ten years, which have been substantial in many of the countries covered. Land tenure continues to be a volatile policy domain. The standard topics from the earlier profiles have been revised to take into account new development concerns.