Betty Seaman, also known as Cob Betty, is a natural builder and
permaculturalist who teaches courses in natural building and natural living
support systems: food gardening, water catchment, composting toilets,
grey water systems, and homesteading skills. Eva Miller
is a natural builder, gardener, and craftswoman who enjoys connecting
people, nature, and place. Eva co-founded the Village Building Convergence in
Portland, Oregon and currently teaches sustainable living skills at
Spirit Pine Sanctuary in Central California.