In order to combat hunger and feed a growing world population, adapt to climate change and reduce environmental impacts of unsustainable farming practices, the need for a paradigm shift in agriculture has increasingly been expressed over the past decades. Different approaches are widely discussed which often leads to controversial debates among actors from governments, science, international organisations, NGOs and the private sector. Following the approach of a discourse field analysis (Jahn and Lux in Problemorientierte Diskursfeldanalyse-neue Methoden und Anwendungsmoglichkeiten. ISOE-Studientexte 15, Frankfurt/Main, 2009), an overview over the discourse on agroecology and sustainable intensification will be presented. Three issues that are frequently raised in this discourse will be looked at more closely: whether-and if so how much-more food needs to be produced to meet the future demand, how productivity ought to be increased and how agroecology can scale up.
Bernard, B; Lux, A
How to feed the world sustainably: an overview of the discourse on agroecology and sustainable intensification
Regional Environmental Change