Cocoa-based small-scale agriculture is the most important source of income for most farming families in the region of Alto Beni in the sub-humid foothills of the Andes. Cocoa is grown in cultivation systems of varying ecological complexity. The plantations are highly susceptible to climate change impacts. Local cocoa producers mention heat waves, droughts, floods and plant diseases as the main impacts affecting plants and working conditions, and they associate these impacts with global climate change. From a sustainable regional development point of view, cocoa farms need to become more resilient in order to cope with the climate change related effects that are putting cocoa-based livelihoods at risk. This study assesses agroecosystem resilience under three different cocoa cultivation systems (successional agroforestry, simple agroforestry and common practice monocultures). In a first step, farmers’ perceptions of climate change impacts were assessed and eight indicators of agroecological resilience were derived in a transdisciplinary process (focus groups and workshop) based on farmers’ and scientists’ knowledge. These indicators (soil organic matter, depth of Ah horizon, soil bulk density, tree species diversity, crop varieties diversity, ant species diversity, cocoa yields and infestation of cocoa trees with Moniliophthora perniciosa) were then surveyed on 15 cocoa farms and compared for the three different cultivation systems. Parts of the socio-economic aspects of resilience were covered by evaluating the role of cocoa cooperatives and organic certification in transitioning to more resilient cocoa farms (interviews with 15 cocoa farmers combined with five expert interviews). Agroecosystem resilience was higher under the two agroforestry systems than under common practice monoculture, especially under successional agroforestry. Both agroforestry systems achieved higher cocoa yields than common practice monoculture due to agroforestry farmers’ enhanced knowledge regarding cocoa cultivation. Knowledge sharing was promoted by local organizations facilitating organic certification. These organizations were thus found to enhance the social process of farmers’ integration into cooperatives and their reorientation toward organic principles and diversified agroforestry.

This study combines legal and anthropological approaches to investigate how the establishment of a large-scale biofuel agro-industry is reinterpreting and potentially transforming customary institutional arrangements in rural Sierra Leone. The contractual relationships established between land acquirers and local authorities can be seen as an ‘institutional innovation’ that aims at interpreting and overcoming the limits of the national land regime. However, by formalizing customary land tenure structures through land registration, such innovations are exacerbating pre-existing social inequalities. We identified four categories of resulting conflicts: interlineage, intervillage, interfamily and intergenerational conflicts. Taken together, these conflicts question the current land-based sociopolitical structures of rural Sierra Leone and could be drivers of societal change.

Cocoa production in Alto Beni, Bolivia, is a major source of income and is severely affected by climate change impacts and other stress factors. Resilient farming systems are, thus, important for local families. This study compares indicators for social–ecological resilience in 30 organic and 22 nonorganic cocoa farms of Alto Beni. Organic farms had a higher tree and crop diversity, higher yields and incomes, more social connectedness, and participated in more courses on cocoa cultivation. Resilience was enhanced by local farmers’ organizations, providing organic certification and supporting diversified agroforestry with seedlings and extension, going beyond basic organic certification requirements.

Agroecology has become an ideological foundation for social and environmental transformation in sub-Saharan Africa. In Senegal, agroecological advocacy coalitions, made up of farmers’ organizations, scientists, NGOs, and IOs, are using agroecology as an umbrella concept for proposing policy changes at multiple scales. We describe the history of the agroecological movement in Senegal in the context of the constitution of a national advocacy coalition. We then examine the “repertoires of collective action” mobilized by the coalition. Four repertoires are identified: technical support and knowledge co-production, territorial governance, alternative food networks, and national policy dialogue. Our analysis highlights the potential that these multi-level approaches have to sustainably transform the current food systems in sub-Saharan Africa. However, our research also reveals the limited agency of farmer organizations and the limitations of a movement that is strongly dependent on NGOs and international donors, leading to a “projectorate” situation in which contradictory policy actions can overlap. We further argue that, although the central government has formally welcomed some of the principles of agroecology into their policy discourse, financial and political interests in pursuing a Green Revolution and co-opting agroecology are pending. This leads to a lack of political and financial autonomy for grassroots farmers’ organizations, limiting the development of counter-hegemonic agroecology. We discuss the conditions under which territorial approaches, and the three other repertoires of collective action, can have significant potential to transform Sub-Saharan Africa in the coming years.