Clean drinking water, our most important resource, needs comprehensive protection. Due to its ubiquitous availability, the awareness of the importance of clean drinking water has partially vanished. Therefore, sensitizing within this context and improving individual ecological behavior has become an important issue in science curricula. We…

The energy policies of four emerging democratic governments in Eastern Europe are individually profiled with respect to the challenge of producing more electrical energy, while creating less pollution and cleaning up the existing environmental disorder. Highlighted is the possible change from the burning of lignite coal to use of nuclear reactors.…