Shaping sustainability: is there an unreleased potential in utopian thought? Author Hedrén J. Journal/Series Futures | Vol. 41; 220-225; 6 p. Date 2009 Source IUCN (ID: ANA-082040) Publisher | Place of publication Elsevier Ltd. | The Netherlands Document type Article in periodical Language English Field of application International Subject Environment gen. Keyword Policy/planning Sustainable development