from left: Karl-Friedrich Stracke, Dr. Klaus Draeger, Bernhard Mattes, Friedrich W. Gieseler, Andreas Renschler, Dr. Klaus Engel, Prof. Dr. Ferdinand Dudenhöffer The ÖkoGlobe Institute of Duisburg-Essen University is presenting Maria-Elisabeth Schaeffler with this year's ÖkoGlobe for Personality of the Year. The prize honours the achievements in business and cultural and social contributions of Ms…