| Expertise Category | Specific Expertise |
|---|---|
| Topic Atmosphere | Atmosphere |
| Topic Hydrosphere | Hydrosphere |
| Topic Biosphere | Biosphere |
| Topic Integrated Systems | Integrated Systems and Ecology |
| Topic Ecosystems | Ecosystems |
| Topic Economy/ResourceUse | Food Security |
| Industry | |
| Trade / Globalisation | |
| Energy | |
| Topic Technology | Technology |
| Topic Politics/Law | Politics / Law |
| Topic Culture/History | Ethics / Cultural Values |
| Topic Health | Health |