Right on our doorstep there is something that feeds us all: living soil. But this precious resource is under threat – from us humans! Our planet needs more than 2000 years to form ten centimetres of fertile soil. What does this mean for the future?
| Actor | Role |
|---|---|
 Sarah WienerNot listed | Not listed |
| AAchim HeitmannNot listed | Not listed |
| UUlrich HamplNot listed | Not listed |
| SStefan SchwarzerNot listed | Not listed |
| MMathias ForsterNot listed | Not listed |
| DDr. Jörn BreuerNot listed | Not listed |
| EErnst Ulrich von WeizsäckerNot listed | Not listed |
| AArne ZwickNot listed | Not listed |
| DDavid SteyerNot listed | Not listed |
| CChristian HißNot listed | Not listed |