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Pollution Control Systems

F. Gormley: An industrial view of the problems of environmental assessment and emissions control, with special reference to sulfur dioxide emissions in Sudbury. The economic pressures on the mining industry.

The Aswan High Dam

D.B. McLay: A reply to the 'conventional wisdom' that the High Dam has been an ecological and economic disaster for Egypt.

An Analysis of the Club of Rome Study

R.H. Clark: The content and conclusions of the two reports are contrasted and criticized. The factors affecting world stability are considered as an introduction to the succeeding lectures on the subject.

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