It entails improving the efficiency of food production.
Switching to LED lighting put more light in my house while lowering electricity consumption. Similarly switching to more efficient daily sources of protein (plants, shrimp, etc) can give more people more food, while yielding some of the land back to wildlife.
To say nothing of inefficiencies due to weird local policies, like growing almonds and alfalfa in arid parts of California, etc.
Switching to LED lighting put more light in my house while lowering electricity consumption. Similarly switching to more efficient daily sources of protein (plants, shrimp, etc) can give more people more food, while yielding some of the land back to wildlife.
To say nothing of inefficiencies due to weird local policies, like growing almonds and alfalfa in arid parts of California, etc.