Host Sarah Knight discusses building materials that could make our homes carbon sinks rather than carbon sources with sustainable building expert, researcher, and Director of the Endeavor Sustainable Building School, Chris Magwood. Chris shares his expertise from his 20 years in the industry, and talks about the revolutionary yet age-old building practices that could change the face of carbon emissions from the construction industry, and could be a big part of the answer to the call from climate scientists around the world to address our emissions boldly and immediately.