1. The trouble ,dth triage.;Berg;N.Y. Times Mag,1975
2. The World Food Problem: The Needs and How to Meet Them.;Berg;Presented at Pennsylvania State Univ.Forum.,1975
3. To save the world from lifeboats.;Berg;Natural Hist.,1975
4. The great food fumble.;Sanderson;Science,1975
5. Remarks to UN Protein-calorie Advisory Group;Mahler,1975