MEMO FROM TO: . TX Dr. Sperlin J. LEDERBERG Pereans RC GENETICS DEPARTMENT RO STANFORD UNIVERSITY STANFORD, CALIFORNIA Thank you for your thoughtful comments. I am sure you will sympathize with the problem of distilling an accurate perspective into a few hundred words. Iam not sure that we are in any particular dispute, and if you think we are it might be helpful if you were to single out the state- ments with which you would disagree. I also encĀ„ose another position-statement that I communicated informally to Jean Mayer @n reacting to some proposals at the Nutr. Conference. Sincerely,