1. The document proposes using the concept of home farming, where people grow their own food at home, to reform public education around sustainable urban environments.
2. A survey found that people were interested in home farming for health, cost, and educational benefits, but lacked skills and time. Providing tools and training could help bridge this gap.
3. The concept of home farming promotes sustainability by improving human well-being through access to fresh food, supporting local economies by reducing dependence on markets, and providing hands-on environmental education to teach sustainability principles.