Wild animal suffering occurs at enormous scale from predation, disease, parasites, and starvation. Understanding this scale helps prioritize effective interventions that reduce net suffering in nature.
Wild animal suffering is the largest-scale welfare problem in existence given the immense number of animals living in nature. Most animals die young, in pain, from predation or starvation, challenging romantic views of nature as harmonious. This scale creates both moral urgency and practical questions about what interventions are feasible and welfare-positive. Existing interventions include disease vaccination campaigns for endangered species, wildlife rehabilitation, and population management. The ethics of more extensive intervention to reduce predation or starvation are complex and contested. Near-term priorities focus on reducing human-caused wild animal suffering through habitat protection, pollution reduction, and disease management while the ethics of broader intervention develops.