A soil suitable for cultivation constitutes an essential non-renewable resource : 1,5 metres of fertile soil is formed on average in 10’000 years.
To preserve and regenerate fertile soil should be today one of the major preoccupations of our society.
Among the 5 billion acres of arable land existing on the planet, more than 40% are now gravely affected by deforestation, erosion, physical & biochemical degradation and desertification.
A complete change of paradigm in our relationship with earth, and the Earth, is indispensable.
This short documentary film of 9 minutes has the aim to sensitize the largest number of people to this still too unappreciated essential challenge.
The french, english and german versions are freely available under :