Gail Vittori, the co-director of the Center for Maximum Potential Building Systems in Austin, Texas, has been a change agent in the green building movement for many years. She says that she brought a “beginner’s mind” to the industry. She saw a gap, early on, when green building was not addressing health (and the healthcare sector), and took steps to address that; today, the human health dimension is widely understood as a key driver. At a certain point, she says, we have to realize that we are either creating the conditions that are conducive to health -- or we are not.