AUTHOR=Compton Julia , Echeverría Ruben , Prasad P. V. Vara , Tittonell Pablo TITLE=Editorial: Improving investment in research and innovation to transform agrifood systems in the global south JOURNAL=Frontiers in Sustainable Food Systems VOLUME=7 YEAR=2023 URL=https://www.frontiersin.org/journals/sustainable-food-systems/articles/10.3389/fsufs.2023.1287451 DOI=10.3389/fsufs.2023.1287451 ISSN=2571-581X