In connection with our film production, we had conversations with people whose opinions were important to us. In our film, we cannot discuss all aspects of this extensive topic. For this
reason, we have summarized here additional topics and questions that could not be considered in the film due to lack of time. We do not make any claim to completeness.
Interviews: Dr. Bernhard Lehmann and Josef Pröll.
Sound and technical assistance: Nina Pröll.
The questions are abbreviated and only reproduced in a meaningful way.