Its about Resource Use, not Style (Score 2, Informative)

This guy is off his rocker and mixes up "Sustainable Housing" with "Natural Building Materials" and overuse of PV panels.

Sustainable housing provides a way to live well without requiring lots of expensive resource use.

There are many styles of housing with many different construction methods to achieve the goal of Good Living with (Considerably) Less Reliance on Resources.

Resources are things like land, energy, water, construction materials, time, money. Good living means different things to different people - maybe a small modest house with no mortgage, maybe having time for family and friends, maybe living in an architectural masterpiece, maybe fitting in, or standing out.

For me good living always has a party now and then, when I have a big fire, leave the lights on, and rock out.

But most of the time, when I am not thinking, a sustainable house helps me live with need for extra heating or cooling energy, has less need for ongoing maintenance, and doesn't cost me that much.

The easiest way to use less resources is to have a beautiful small house that lasts a long time:
http://goldenbayhideaway.co.nz/abodes/little_greenie
http://tinyhouseblog.com/
http://smalllivingjournal.com/

Beauty can come from use of recycled or natural materials.
Straw: http://www.thelaststrawblog.org/2009/08/bit-bale-walls/
Earth: http://www.shac.org.nz/group/whareuku

And may have wavy lines, and be built slowly and experimentally
http://en.wikipedia.org/wiki/Earthship

Or may be slick and modern:
http://content.usatoday.com/communities/greenhouse/post/2010/07/tiny-home-lives-large/1

Or might be built offsite
http://www.fabprefab.com/fabfiles/fablisthome.htm

And in most cases, sustainable living will mean remodeling existing buildings, and encouraging higher density living - next to friends and culture.
http://www.inhabitat.com/2010/08/03/clip-on-plant-room-adds-green-space-to-apartment-buildings/

Living more sustainably gives me freedom to innovate, and has nothing to do with forcing me to live in a log, as the author seems to think - at least until that idea strikes my fancy.

-Tim

I recently met the guy who heads the BAC's online Sustainable Design course. It seems good. http://www.the-bac.edu/x350.xml