In a digital era in full swing, one American has chosen to build cob homes and teach others how to live in a healthy environment. Alex Sumerall hopes that this grassroots movement will in time evolve into a living style that will draw more and more people seeking to make use of nature\u2019s vast and accessible resource \u2013 earth. We have talked to him about his passion to mold these green homes and how people are starting to relate to these ancient building techniques in a high-tech era.<\/p>\n