| Contents | 6 | 
| IDENTITIES | 8 | 
| THE CONCERNS | 24 | 
| SPACE TOOLS | 34 | 
| WATER | 42 | 
| SOILS | 56 | 
| BIODIVERSITY | 70 | 
| SEAS | 82 | 
| RISKS | 92 | 
| DECIDING | 106 | 
| ICT for Sustainable Development | 109 | 
| Capacity building and cooperation | 111 | 
| Training engineers and technicians | 112 | 
| Towards a green economy | 113 | 
| Genius Loci, the spirit of a place | 114 | 
| GEO Vision and Objectives | 116 | 
| AfriGEOSS: Earth observation for Africa | 119 | 
| The empires of the mind | 120 | 
| Enhancing technological capacity | 122 | 
| APPENDIX | 124 |