Abstract

Transformation in food systems poses new opportunities for improving environmental sustainability and reducing the use of farmed animals. Discussions about transforming current food systems have been centered mostly on replacing animal source proteins with plant-based alternatives and about how to minimize food waste and loss. Products from cellular agriculture are part of a novel food transition and are presented as new, sustainable alternatives for animal source proteins. However, justice and equity narratives in food system transition discussions concerning cellular agriculture are rare. The aim of this study is to address how cellular agriculture may contribute to a just food system transition and to evaluate the prospects of such foods on this planet by reviewing narratives of cellular agriculture in 36 scientific articles. The data were analyzed using a justice transition framework. The results show that cellular agriculture has a potential to contribute to improving environmental sustainability if developers take justice into account as an important factor. Concerns are that cellular agriculture has the potential to be an exclusive food and may introduce regional variances exacerbating inequalities within the food system. We contribute to the discussion of just food system transitions by highlighting the importance of justice considerations in the context of cellular agriculture. Key aspects include the need for fair distribution along the value chain, global access to cellular agriculture benefits, and the recognition of social transformations in technological solutions. Additionally, transparent decision-making, open data access, and capacity building for stakeholders emerge as critical elements for fostering equitable and sustainable development in cellular agriculture.