| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | climate change | Western countries | Climate change is a significant concern and is taught in environmental science classes | 1 |
| 2 | global warming | western countries | Concerned about the impact on ecosystems and weather patterns | 1 |
| 3 | global warming | western countries | Commonly discussed as a significant environmental issue with potential catastrophic effects | 1 |