Ianto Evans is a Welsh-American applied ecologist, landscape architect, inventor, writer, social critic, and teacher.
[4] They also founded the North American School of Natural Building and innovated a distinctive "Oregon Cob" method, hosting numerous workshops on the technique.
In the 1970s, Evans worked in Guatemala and Costa Rica, developing the Lorena cook stove, an efficient contra-flow cooking stove made from the same materials as unfired brick (sand bound together by clay subsoil).
As a back-to-the-lander and natural builder, Evans is critical of industrial civilization, corporate media, technology, and modern construction methods.
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