Essen, 04/06/2007 (Agence Europe) - Beneficial interaction between environmental protection, innovation and employment was on the agenda of the Informal Environment Council on 1-3 June in Essen. This took place in Zollverein, at the former coal mine, classified as world heritage site by UNESCO. This area, the German Ruhr region, has become the spearhead in the successful industrial revolution in innovative environmental technologies. The objective was to reflect on how to make technological...