7 
Skipping a chair, over to Dr. Charles Sprague, who is a cardiologist 
and a member of the Director's Advisory Committee. He is President of the 
Health Science Campus at the University of Texas at Dallas. 
Dr. Marian Koshland, also a former member of this committee, is a 
biochemist in the department at Berkeley. 
Dr. Milton Zaitlin is in the Department of Plant Pathology at Cornell 
University in Ithica, a plant virologist. 
Next to him is Dr. Daniel Callahan, who is Director of the Institute 
for Society, Ethics and Life Sciences at Hastings-on-Hudson. 
Next to him is Dr. James Kelly, who is Executive Vice Chancellor at 
the State University of New York, and former Comptroller of the Department 
of HEW. 
Dr. Joseph Melnick is a virologist from Baylor University in Houston, 
and he is also a member of the Biomedical Technology Panel of the Office 
of Technology Assessment. 
Dr. LeRoy Walters is the Director of the Center for Bioethics at the 
Kennedy Institute here in Georgetown. 
Directly opposite me is Dr. Robert Petersdorf, who is Chairman of the 
Department of Medicine, and a specialist in infectious diseases from the 
University of Washington in Seattle. 
On his left is Mr. Peter Hutt who, for at least 5 years, was General 
Counsel of the Food and Drug Administration. He has just recently retired 
to private practice, but he is a figure who has had a tremendous amount to 
do with regulation in areas such as we are discussing today. 
Beyond the vacant chair from Mr. Hutt is Ms. Margo Haygood, who is a 
student of the history of science from Harvard. 
Dr. Joseph Dodds is a surgeon from Chattanooga, Tennessee, Director 
of the Campbell Medical Center there, and also a member of the Director's 
Advisory Committee, as is Dr. Petersdorf. I forgot to mention that. 
Mr. Alan Ladwig is the President of the Forum for the Advancement of 
Students of Science and Technology here in Washington. 
Next to him is Mrs. Esther Peterson, who is President of the National 
Consumers League, and who has served several Presidents of the United 
States — President Kennedy, I think, in the Department of Labor, and Presi- 
dent Johnson as Consumer Advisor. 
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