Mankind should question their scientists and decision-makers in order to be enlightened and informed by the last what kind of world-life-environment we will have or we can expect for us and the coming generations.


Nowadays chemistry is determining our wellbeing . Chemists and scientists need an overall view, a good knowledge and a responsible ethic with respect to man and, in that way also, with respect to animal and plant life,representing an interdepending unity.


Knowing a foreign language, that is to access to another civilization, to discover another kind of thinking, to contribute to peace through understanding and dialogue and also to offer oneself new economical and spare time possibilities.


Joachim Ch. Hitzke