One EarthWho pays for food? Rethinking agri-food system externalities and power after EAT-Lancet 2.0Katherine SievertJennifer ClappPhilip H. HowardRaisa PinaBenjamin WoodMidori Hiraga2026-08-21Full textDOI https://doi.org/10.1016/j.oneear.2026.101803