“Summary: The findings of Madaus and Koch in their work ‘Studies in Animal Experiments concerning Medical Sterilization by Caladium Seguinum’ are certainly valid, but they do not prove anything with regard to a specific sterilizing effect of caladium seguinum; they are rather to be accepted as part of the general poisonous effect of the caladium extract. One can therefore sterilize with caladium or achieve the effect of castration, but not more and not less than one can sterilize by hunger, vitamin deficiency, infections, psychic insults, etc. The experiments of Madaus and Koch are in no way conclusive with regard to human beings. The symptoms on the sexual glands of the experimental animals are only a reversible partial symptom of a long lasting, almost fatal, serious injury to the entire organism, and have no connection with an actual sterilization or castration. Dr. Pokorny’s proposals based upon certain completely unfounded conclusions drawn from Madaus’ work can be recognized even by slightly educated men as quite apparently utopian.”
4. The expert witness of the prosecution, Dr. Friedrich Scheiffart, writes (NO-3347, Pros. Ex. 546):
“The experimental sterilization by caladium seguinum is a scientifically interesting but, in practice, an unimportant addition to the group of pharmacological methods of sterilization, which without exception in their totality have not gone beyond a certain theoretical interest.”
The prosecution itself states (Tr. p. 525):
“The prosecution admits openly that it cannot prove that sterilization was actually brought about through this drug. We have not been able to find anybody who has been actually sterilized by it. But we maintain that it is nevertheless a crime. We strongly hope that no permanent sterilization has been caused in any case with this drug. However it is fortunate that the plants from which this substance was received could not be cultivated to a greater extent.”
Final Summary of the Defense:
Nothing could or did occur with the caladium plant as the prosecution admits and as has completely been proved by the expert opinions.
In an affidavit by Karl Tauboeck (NO-3963, Pros. Ex. 528) the prosecution referred to the idea that sterilization with caladium seguinum is not an ideal one, but a matter which lies well within the bounds of possibility.
The defense on the other hand contends that this affidavit is lacking in credibility because of the expert opinions. The expert witness of the defense, university lecturer Dr. Friedrich Jung, in his enclosure to the expert opinion (Pokorny 30, Pokorny Ex. 30) comments as follows on Karl Tauboeck’s affidavit:
“Concerning the person—