Overview This is the most comprehensive workshop you can find. Decades of teaching on 4 different continents has helped us design this rich learning experience,  giving students the tools they need to become confident earthen builders.  Earth is the mother of all building materials. For millennia, and all over the world, people have used earth to build beautiful, simple, efficient and inexpensive homes. It’s plentiful, ecological and non-toxic. Plus, it can’t burn, won’t rot and is much easier and  easier…