| Similarity | Rank | |
|---|---|---|
| environmental_concern | 0.808 | 27548 |
| sustainability_issue | 0.772 | 67594 |
| environmental_problem | 0.762 | 25380 |
| social_issue | 0.756 | 13917 |
| energy_issue | 0.746 | 64401 |
| climate_change_issue | 0.718 | 92368 |
| social_justice_issue | 0.715 | 77318 |
| global_issue | 0.713 | 34072 |
| environmental_sustainability | 0.691 | 17668 |
| environmental | 0.691 | 2347 |
| conservation_issue | 0.689 | 99865 |
| political_issue | 0.687 | 24961 |
| environmental_conservation | 0.684 | 53776 |
| environmental_policy | 0.680 | 21977 |
| human_right_issue | 0.676 | 46945 |
| on_environmental_issue | 0.675 | 95377 |
| environmental_protection | 0.667 | 10347 |
| environmental_challenge | 0.661 | 68452 |
| economic_issue | 0.657 | 64128 |
| water_issue | 0.656 | 44788 |
| environmental_justice | 0.651 | 30670 |
| development_issue | 0.650 | 40258 |
| environmental_impact | 0.647 | 13807 |
| environmental_awareness | 0.639 | 50481 |
| environmentalism | 0.636 | 38711 |