CONCEPT
The Land Ethic
Leopold's 1948 enlargement of ethics to include soils, waters, plants, and animals — the founding framework for extending moral concern beyond the human community to the biotic community as a whole.
The land ethic, articulated in the closing essay of A Sand County Almanac, proposed that humans are members rather than masters of the biological community. Leopold argued that ethical obligations should extend to soils, waters, plants, and animals — not sentimentally, but as a practical recognition that human welfare is inseparable from the health of the systems that sustain it. The ethic is compressed into a single maxim: a thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community, and wrong when it tends otherwise. This principle now extends, by structural analogy, to the intelligence ecosystem that AI has brought into being.
In The You On AI Field Guide
The land ethic emerged from decades of field observation. Leopold watched farmers strip Wisconsin prairie to mineral dust chasing bushels per acre. He watched game managers kill wolves to grow deer herds, then watched the deer destroy the mountainsides the wolves had been