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… Continue reading Small House Movement – ABC Radio News Canberra Australia – Interview with Greg Johnson – 10 September 2011