Sewage sludge has nice nutrients.
Ellen Z. Harrison, director of the Cornell Waste Management Institute, on the deregulation of sludge in Pennsylvania and New Jersey, in the Philadelphia Inquirer , May 6. Donald W. Roberts, insect pathologist, Boyce Thompson Institute of Plant Research at Cornell, in the May 16 Wall Street Journal , discussing how a mite could biologically save cassava, an important staple crop in Africa. If American executives are to be true to their free market ideology, they must eliminate the protectionist barriers and let global market forces fairly decide their salaries.