Letter from Linus Pauling to Hans A. Keller. September 18, 1967Pauling states that he does not have anything to add to earlier remarks on radioactive contamination of the earth, though he reiterates his concern at the lack of attention paid the subject. He also refutes the concept of a "clean" nuclear explosive. View TranscriptID: corr203.1-lp-keller-19670918 |