OCT 15 1969
HOOVER INSTITUTION

ON WAR, REVOLUTION AND PEACE

Stanford, California 94305 ¢ (415) 321-2300

OFFICE OF THE DIRECTOR October 10, 1969

Professor Joshua Lederberg
Executive Head of Genetics
Medical Center - § 337
Stanford University
Stanford, California 94305

Dear Professor Lederberg:

Dr. Tompkins has informed me that you have kindly
agreed to address the conference on PEACEFUL CHANGE IN
MODERN SOCIETY which will commemorate the 50th anniver-
sary of the Hoover Institution. This is indeed good
news.

The topic on which you will be speaking - "Tech-
nological Problems" - is a very important one, and we
are very pleased that we will have the benefit of your
views on this subject.

Sincerely,

W. Glenn Campbell