What an amazing post! Thank you for giving us so much information (love the Earthship!) and we should all be doing our little bit by recycling at best. Even that becomes a bore to some urban dwellers! Funnily enough this post gives me more hope for this planet than it ever did before, despite the efforts of others to make us aware. Well done you for sharing with us. Have followed, will witness post you. Look forward to your next. JV Build you - Build me!