The current issue of Unasylva takes a long look at the relationship of forestry with food security, and asks the question, ''How can forestry development programmes and activities become as relevant as possible in ensuring economic and physical access to food by all people at all times?" In the lead article, M. Hoskins sets out the actual and potential contributions of forestry to food security, and suggests practical strategies for the incorporation of food security components in forestry development activities.

The Hub brings together pastoralists and international actors to ensure that pastoralists’ concerns are integrated into the international policy dialogue. It is the first comprehensive initiative to attempt this.

Eviction of Indigenous Peoples from their ancestral lands is one of the most destructive and degrading mitigation strategy performed by modern governments in developing countries to address climate change. Armed police and soldiers are used to forcefully evict indigenous peoples to pave the way for investors and conservation in the name of climate change mitigation.

The report explores the evictions of pastoralists and other conflicts over pastoralists’ land in Tanzania, with focus on the past decade. 

Although most of these evictions and land based conflicts have been documented, the associated human and legal rights violations have increasingly lead to concern amongst civil society. A study was therefore commissioned to collate the available information as well as to visit affected pastoralist communities to assess the current situation faced by pastoralists in the country. 

This briefing note call attention to the ongoing situation of harassments and arbitrary arrests of human rights defenders in Loliondo in northern Tanzania.It offers an account of the recent events taking place in the area and background information.

IWGIA believes that these developments are a cause of great concern. The detentions, harassment and trumped up charges undermine civil society and other stakeholders, limiting their options to carry out human rights work in Tanzania.

Land-use conflict is not a new phenomenon for pastoralists  and farmers in Tanzania with murders, the killing of livestock and the loss of property as  a  consequence of  this  conflict  featuring   in  the  news  for  many years  now.  Various actors,  including civil society organisations, have tried  to  address  farmer–pastoralist conflict through  mass  education programmes, land-use planning, policy reforms and  the development of community institutions. However, these efforts have not succeeded in the conflict.

In a modeling study we examine vulnerability of income from mobile (transhumant) pastoralism and sedentary pastoralism to reduced mean annual precipitation (MAP) and droughts. The study is based on empirical data of a 3410 km2 research region in southern, semi-arid Morocco. The land use decision model integrates a meta-model of the Environmental Policy Integrated Climate (EPIC) simulator to depict perennial and annual forage plant development. It also includes livestock dynamics and forward-looking decision making under uncertain weather.

The major economic activity for pastoralists is animal husbandry. The harshenvironment in which herders raise their livestock requires constant mobility toregulate resource utilization via a common property regime. In contrast to themobile way of life characterizing pastoralism, agriculture as a sedentary activity isonly marginally present in the lowlands of the Afar regional state in Ethiopia.Nevertheless, this study reveals a situation where the traditional land–usearrangements in Afar are being transformed due to the introduction of farming.

The vegetation dynamics of semi-arid and arid landscapes are temporally and spatially heterogeneous and subject to various disturbance regimes that act on decadal scales. Traditional field-based monitoring methods have failed to sample adequately in time and space in order to capture this heterogeneity and thus lack the spatial extent and the long-term continuous time series of data necessary to detect anomalous dynamics in landscape behavior.

Communal land use system has existed in pastoral Afar (as in many other pastoral areas) since time of immemorial accommodating the interests of different user groups. This form of land use system, which has adapted to the harsh environment in which herders raise their livestock, enables efficient utilization of scattered pastoral resources since it accommodates constant mobility of livestock. In contrast to the mobile way of life, which characterizes pastoralism, farming as a sedentary activity is only marginally present in the lowlands of the Afar region.