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Wege aus einer kranken Gesellschaft
Fromm, Erich, (1980)
The economics of the very long run
Block, Walter, (2003)
Prognose, Utopie, Planung : die Situation des Menschen in der Zukunft der technischen Welt
Picht, Georg, (1967)
Ultimate security : the environmental basis of political stability
Myers, Norman, (1993)
Perverse subsidies : tax $s undercutting our economies and environments alike
Myers, Norman, (1998)
Natural resource systems and human exploitation systems : physiobiotic and ecological linkages
Myers, Norman, (1988)