Auch erschienen als: CSIRO working paper series 2009-08. - This is a paper from the Socio-Economics and Environment in Discussion working paper sre edited by Clive L. Spash which ran from 2007 to 2009. This particular paper appeared in June 2009 and a revised version was published as a journal article: Spash, C. L. 2011. "Social ecological economics: Understanding the past to see the future". American Journal of Economics and Sociology 70 (2): 340-375. doi.org/10.1111/j.1536-7150.2011.00777.x