| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | sustainability | Urban areas | Focus on reducing carbon footprint and energy consumption | 1 |
| 2 | sustainability practices | Modern urban societies | Often overlooked or undervalued | 1 |
| 3 | sustainable development | Urban communities | Emphasizing efficient infrastructure, energy conservation, and reducing ecological footprint to achieve sustainable development | 1 |
| 4 | sustainable living | Urban communities | Focus on reducing waste, promoting public transportation, and embracing green spaces for sustainable urban living. | 1 |