 Two recent books summarise these perspectives (Seeds of Change: Provocations for a New Research Agenda, Wyborn, Kalas, &amp; Rust 2019 and Rethinking Environmentalism: Linking Justice, Sustainability, and Diversity, Lele et al. 2018a). In the first, Díaz (2019: 62) outlines an historical argument that “biodiversity” has been purely biological in focus, and therefore needs to be broadened to reflect human links: