Mr. Rodman Rockefeller IBEC [stamped, JAN 6 1981] Cloning . . . . After a dozen years of discussion (from 1960) this was intended to be my last word on the subject. I was victimized by too many popularizers trying to make me into Dr. Frankenstein. But I believe most of what's in this 1972 piece is still valid . . . plus what you read about on Sunday. Your remarks about awakening "practical" people resonated with my experience. It took me 3 years to get any drug company seriously interested in "recombinant DNA". I was glad to hear from you. Sincerely Joshua Lederberg [END PAGE ONE] [BEGIN PAGE TWO] See p. 17 most of the preceding concerns medical/human problems. [printed material, see original]