e 202 737-5000 Western Office . New York Office 2345 YALE STREET April 25, 1979 122 EAST 42ND STREET PALO ALTO, CALIF. 94306 NEW YORK, N.Y. 10017 415 327-1080 212 949-0049 Dr. Joshua Lederberg The Rockefeller University 66th Street & York Avenue New York, New York 10021 Dear Dr. Lederberg: As I promised at the last board meeting, here is a copy of portions of the draft of our friend of the court brief Oc in the OSHA benzene case now before the Supreme Court. So that you can see what-we are opposing, I've also enclosed a copy of the lower court opinion; please excuse my notes in the margins. We would be very grateful for your reactions to the scientific portion of this draft, and of course to the rest as well. I have not yet inserted the footnotes, but rest assured that we have good authority for these points. Sug- gestions for additional points, criticisms of points made, and additional references are all welcome. I have not yet written a section discussing weaknesses of formal cost-benefit analysis for making toxic substances con- trol decisions and a section discussing, the precautionary policies of the Act and the duties they give the agency to resolve scientific uncertainties in employees' favor. But since time is drawing short (the brief must be completely finished May 4 or 5), I wanted to get your reactions to this part right away. This draft has not yet been reviewed by Karim Ahmed or other scientists, to whom I am sending copies today too. Thus I ask you to please treat this draft as confidential. I will call you on Monday, April 30. Thank you for your time and help. Sincerely, David D. ponigltr Project Attorney . ; DDD/jr - pe ep heh at Enclosure Nee CALLE AD Ye f/f ae ¥ a | <> 73 100% Recycled Paper