Reducing the ecological footprintTips, recommendations, threats, collaborations, hopes for better times in a trio of novellas starring retirees Franco and Emil. This is a fantastic tale of how humans and nature can work together to manage the Earth. In this case, it is about water. The story takes place around a small area with a dry wadi, which can turn into a raging torrent during torrential rains. That is the outer side of the story. What matters to the collaborating people in