When you want to learn more, reading the books or attending a seminar are the best way to learn a lot about all the aspects of an Earthship.
Visit earthship.com to learn when and where the next Seminar is happening. You can also see a (shorter) seminar from 2009 on YouTube.
The main Earthships books are Earthship vol. 1, 2, and 3. They were written in the 90’s and cover everything about the Earthship philosphy and Earthship construction. Some aspects are a little outdated but most of it is still very valuable to today’s Earthship builder.
Documentary about Earthship Biotecture.
Earthship Biotecture Documentary