In its 2008 World Development Report, the World Bank pleaded for a ‘Green Revolution’ for sub-Saharan Africa, pointing particularly to the importance of including smallholder farmers. This article focuses on the banana cropping system in Rwanda, and on the agricultural innovations introduced within this system. We first consider macro-level innovations that are designed to promote a modernized agricultural sector and that correspond to the rationale of the Green Revolution. We analyse how such ‘top-down’ innovations are received on the ground and show how smallholders seek to evade new government policies when they fail to reflect local economic and social realities. This demonstrates how some rural Rwandans are challenging the authority of the government in disguised ways in order to protect their local livelihoods. The Rwandan experience should inspire continent-wide Green Revolution policies to take account of the risk-coping rationale of small-scale farmers and their capacity to innovate ‘from below’.

Food crises and ecologization have given rise to a Belgian dynamic that does not behave according to the conventional tripod of agroecology: practitioners, social movement, and scientists. Instead of simply recounting the history of Belgian agroecology, the authors trace the history and dynamics in Belgium), a journey along six strands that weave themselves into a Belgian tapestry: Genetically modified crop commandos, a scientific paradigm shift, hybrid expertise opening the Northern route that intersects with a Southern political route, an original non-institutional dynamic in the French-speaking part of Belgium and an institutional initiative that led to a rift in Flanders. In the following section, we identify, emerging from those six strands, four tensions that create a space of innovations, namely, politically differentiated discourses, land access, fair price, and epistemic tensions. We discuss then the generative potential of the 4 tensions and describe the potential of reconfigurations generated by boundaries organizations, food justice and transdisciplinarity. We conclude that the concept of agroecology continues to have transformative potential in Belgium today. However, no one can predict the course of such a largely non-institutional dynamic.