Free Materials Encyclopedia for Sustainable Building

Chris Magwood’s classic book, Making Better Buildings, is now available for free online!  This is a comparative guide to sustainable construction for homeowners and contractors. It is also a masterpiece of research and experience folded into an encyclopedic reference book … Continue reading →

Interview with Kelly Hart on Youtube

Rob Avis with Verge Permaculture interviewed me on his YouTube channel a couple of weeks ago, and it is now available for you to see at https://www.youtube.com/watch?v=EGXrWnoviCw The program runs almost an hour and is primarily about earthbag building, partly … Continue reading →