The link embedded in this statement reaches the NGV News page regarding the exhibition of Joseph Beuys and Rudolf Steiner held 26 October 2007-17 February 2008 in Australia.
Some of the ideas included are: politics, economics, intellectual freedom, ‘social sculpture’, direct democracy, sustainable economic forms.
This URL connects to the Joseph Beuys exhibition held in 2009. Video segments can be found that describe specific works in the exhibiiton