Dr. Ernő Dittrich, Doctor of Engineering, lecturer at the Environment Faculty of Pécs University (Hungary), researcher, inventor, leading designer and technical expert, has been dealing with complex water and environmental problems all his life. Climate change is one of the key subjects of his over 20 years of professional work. As a father of five, he considers the fight against climate change as a personal mission to give his children a chance for a happy and balanced life. He has given himself no smaller objective than to save humankind from rushing to its extinction.