Responsible research and innovation in food systems: a critical review of the literature and future research avenues

The integration of a Responsible Research and Innovation (RRI) approach to food systems can contribute to redirect research and innovation toward the Sustainable Development Goal (SDG) 2 - Zero hunger - as well as other intertwined SDGs. Even though the scientific literature bridging RRI and food systems has grown over the past years, no critical reviews of this scholarship are currently available. This paper fills this gap by producing a critical review of the scientific literature on RRI in food systems that has been published between 2017 and 2023. Our search led to a selection of 47 research articles that were analysed for this review. Our findings show that studies in this scholarship have focused on the stages of inputs/agricultural production, with a focus on digital technologies for agriculture. When analysing the motivations for applying RRI, we found that this varied from reasons that are more market-related, such as increasing technologies' societal acceptance, to a reorientation of food systems towards the tackling of societal challenges. Concerning the conceptualization of RRI in food systems, we found that scholars relied on a widely known definition, but its interpretation varied greatly among the studies. Finally, we analysed how RRI has been applied in this literature and found that while some scholars provided examples of responsible innovation, others applied it to analyse innovation governance, and others used RRI to analyze research projects or innovations to 'improve' their alignment with this concept. Overall, this literature review showed that there is a need to develop more collaborative and reflexive work to unlock RRI's potential to inform policy and practice that can foster more responsive and inclusive food systems capable of achieving SDG2.