Small House Movement – ABC Radio News Canberra Australia – Interview with Greg Johnson – 10 September 2011 by Gregory Johnson | Sep 26, 2011 | Activism, Environment, Housing | 0 comments Housing > Small House Society Summary. The audio below is an interview with Greg Johnson about the Small House Movement. The recorded-live-interview with ABC Radio News Canberra Australia was on Saturday 10 September 2011 (Sunday 11 September 2011 in Australia) as a part of the Sustainable House Day event. Visit Sustainable House Day website for more information. Click here to play, or use the player below.