This recorded commission speaking turn consists of a single sentence. Lederer declines to pursue the debate immediately, suggesting that an adequate treatment would require the scope of an entire lecture course:
Die Debatte darüber kann ich jetzt nicht führen, ich müßte sonst ein ganzes Kolleg halten.
English translation: I cannot conduct the debate on that now; otherwise I would have to give an entire lecture course.
The remark sets a limit on the present discussion rather than advancing a substantive thesis about coal mining. The supplied text does not identify the disputed issue or establish Lederer’s position on it; its significance lies in his insistence that the question cannot be addressed briefly.
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