Schizophrenia patients are an appropriate target group for public health interventions. They need information about a healthy diet and motivation to prepare their own meals, to quit smoking, and to exercise.

Sustainable agricultural development is fundamental to food security and poverty alleviation, notably in developing countries. Many development initiatives focus on the enhancement of smallholder production and productivity because the majority of poor people in developing countries live in rural areas where agriculture is the main source of livelihood. The consequences of these development initiatives need to be assessed before implementation to reduce the risk of possible negative impacts. This can be done by applying ex ante sustainability impact assessment. Here, we compare methods of assessment of sustainability impact for farming interventions. We review methodological approaches and verify whether the requirements of sustainability impact assessment theory are fulfilled. Our major points are the following: (1) main methodological approaches do not fulfill the requirements defined in the theoretical sustainability impact assessment discourse. (2) The active involvement of different stakeholder groups throughout the assessment process and the possibility of learning and exchange are fundamental to sustainability impact assessment. (3) The institutional dimension of sustainability is not yet sufficiently integrated. We therefore suggest institutional criteria and indicators to be also considered in the sustainability impact assessment framework. We argue that sustainability impact assessment, respecting the interactive involvement of all stakeholder groups throughout the whole process, is a compulsory element in project planning for a sustainable agricultural development in developing countries.

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