| Similarity | Rank | |
|---|---|---|
| climate-change | 0.821 | 93307 |
| climatic | 0.815 | 23497 |
| warming | 0.781 | 6072 |
| Climate | 0.773 | 8677 |
| anthropogenic | 0.736 | 46957 |
| climates | 0.736 | 17166 |
| desertification | 0.723 | 69099 |
| environmental | 0.717 | 1795 |
| temperate | 0.702 | 24647 |
| ecological | 0.700 | 9588 |
| biodiversity | 0.691 | 13376 |
| droughts | 0.690 | 35142 |
| microclimate | 0.685 | 87355 |
| economic | 0.683 | 888 |
| land-use | 0.679 | 46372 |
| tropics | 0.678 | 33322 |
| alarmists | 0.675 | 98627 |
| sea-level | 0.670 | 63584 |
| geoengineering | 0.670 | 92735 |
| acidification | 0.668 | 55426 |
| hydrological | 0.661 | 62436 |
| weather | 0.660 | 1454 |
| subtropical | 0.656 | 43966 |
| semi-arid | 0.655 | 75046 |
| ecosystems | 0.654 | 13909 |