An Introduction to Ecological Building Techniques With focus on wattle and daub, earth bags, cob, and natural plasters November 25 — December 2, 2017 Intro to Ecological Construction For thousands of years, people have been building their homes out of the dirt beneath their feet. Natural and vernacular building techniques have roots in every culture around the world, but share the distinction of using local materials, being energy efficient, and having a low ecological footprint. Only during the past century…