Wild animals experience enormous amounts of suffering through predation, disease, starvation, and injury — a perspective that challenges idealized views of nature and has important implications for animal welfare ethics.
The natural world contains an enormous quantity of suffering that does not reflect malice but simply the indifference of evolutionary processes to individual welfare. Predation, parasitism, starvation, and disease cause suffering to billions of wild animals every day without any human causation. This reality creates ethical questions about human responsibility: Are we obligated to intervene to reduce preventable wild animal suffering? Current wild animal welfare ethics recognizes a spectrum from doing no harm, to restoring ecosystems, to potentially active intervention in specific cases of preventable suffering. The field acknowledges that large-scale intervention carries risks of unintended consequences while maintaining that ignoring wild animal welfare entirely is ethically insufficient given the scale of suffering involved.