Series:

Thumbnail	Title	Series Number	Date	Description
	Values		25 November 1979
	Why a dome?		06 January 1980
	Why self sufficiency?		20 January 1980
	Beyond electric money		30 March 1980
	Comparing media : the TMA		1980
	Learning from Europe		04 May 1980
	National power		18 May 1980
	Oil conflicts		01 June 1980
	Recycling		15 June 1980
	Conflicts of facts and values		20 July 1980