A recent study by Rosenberg, Y., Wiedenhofer, D., Virág, D. et al.  provides the first holistic, quantitative assessment of global mobility  by comparing the mass movement of humans and all wild animal life, introducing the metric of Biomass Movement  (Biomass×Distance per Year). The findings offer a sharp perspective on the extent of human activity in the Anthropocene. 🌍 Impact and Ecological Consequences The findings offer a concrete way to assess the current state of the