Colfer and Prabhu build on concerns highlighted in the Glasgow Leaders Declaration on Forests and Land Use, recognizing the ‘wickedness’ of climate change and other problems bedeviling the Earth and its peoples. This chapter, in response, argues for the use of collaborative, bottom-up approaches where learning and adaptation are central features. These authors build on the longitudinal experience – some of two decades or more – of multiple teams of researchers who have worked at the community level using the ACM approach and highlighting their many enduring accomplishments.

The intraspecific diversity of cacao has traditionally been preserved in genebanks. However, these establishments face various challenges, notably insufficient funding, accession redundancy, misidentification and lack of wild cacao population samples. In natural environments, it is expected that unknown varieties of cacao may still be found, but wild populations of cacao

This chapter begins by reiterating the calls by the Glassgow Leaders’ Declaration on Forests and Land Use and others for more effective attention to climate change. To respond to these calls, we argue that globally we will need to change ‘the game’ from one based on commodification to one that recognizes the systemic nature of human and natural life and builds a caring economy of stewardship.

The uptake of conservation agriculture and farm mechanization in Southern Africa has been slow and low. As a result, most smallholder farmers continue to grow crops under degraded soils using conventional tools and human powered farm operations. This leads to low productivity. Therefore, spatially visualizing areas where conservation agriculture and farm mechanization can be targeted can be crucial to guide targeting and scaling.

As part of the AICCRA project, the West African Science Service Centre on Climate Change and Adapted land Use (WASCAL) and the Regional Universities Forum for Capacity Building in Agriculture (RUFORUM) are tasked to to develop curricula and training materials to accelerate the mainstreaming Climate Information Services (CIS) and Climate Smart Agriculture (CSA) into University’s curricula in Africa.

Alternative protein sources for human food, as well as for terrestrial and aquatic animal feed, are increasingly commercially available. These products have considerable potential for sustainably delivering protein for food and feed and could lead to significant reductions in climate and land use impacts. Alternative protein sources include meat analogs, insects, certain woody plants, and algae including seaweed. We briefly review recent work on their nutritional, environmental, technological, and socioeconomic impacts.

Aims

In arid and semi-arid areas, a shortage of soil moisture limits rainfed crop growth and consequently reduces crop yield. By adding a small amount of water, supplemental irrigation can boost crop yields dramatically. The objective of this study was to identify suitable land for supplemental irrigation in a moisture deficit area in the semi-arid Ethiopian highlands using GIS-based multi-criteria evaluation. Land suitability and water availability factors were used for the analysis.