UNESCO- biosphere reserves are prototypes for a contemporary concept of nature conservancy: natural preservation together with and through people.More ...
An interview with Professor Gerhard de Haan, chairman of the German National Committee of the UN Decade of Education for Sustainable Development.More ...
It is situated in the heart of the Palatinate Forest, the house of sustainability. Modern, made of wood, , pleasantly inconspicuous in the centre of the forest. More ...
