Helmut Ziehe: The Visionary Life of Helmut Ziehe, documentary
A movie about Helmut Ziehe, the man who brought healthy building principles to America.
Continue reading →Tag Archives: bau biologie
"Seven Simple Steps to ECO-fitness: how to go beyond green in your home and office"
Yesterday I interviewed Vicki Warren, Program Director and Head of the Institute for Bau-biologie and Ecologie in Clearwater, Florida for our series on "Seven Simple Steps to ECO-fitness" We discussed some of the most dangerous indoor trends facing families … Continue reading →