Final answer:
An ethical hunter on public land should be aware of their surroundings, follow regulations, and act responsibly to ensure the sustainability of wildlife and the principles of environmental justice.
Step-by-step explanation:
An ethical hunter hunting on public land where other hunters and non-hunters are present should maintain awareness and follow hunting regulations. This includes not hunting young animals, avoiding excessive hunting, and ensuring not to wound animals without retrieval, and respecting non-hunters by hunting in a responsible and controlled manner. Ethical hunting practices on public lands ensure the sustainability of wildlife populations, adhere to the principles of environmental justice, and align with both local and governmental regulations to maintain the integrity of the ecosystem.