An efficient house is one you get to and from by rail and foot. It's also a bit on the small side. Sprawl is the efficiency problem in housing, not so much th

An efficient house is one you get to and from by rail and foot. It's also a bit on the small side. Sprawl is the efficiency problem in housing, not so much the materials and construction. I get the feeling Woz is missing the forest for the trees. Efficient housing is not a technological problem. Many very old houses are quite efficient. It is a political problem: http://sociology.ucsc.edu/whorulesamerica/power/local.html http://sociology.ucsc.edu/whorulesamerica/power/local.html http://www.sprawlkills.com/files/jeb_bush_leading_land_gluttony___sprawl_politics.htm http://www.sprawlkills.com/files/jeb_bush_leading_land_glutt...