Jeffrey White, a real estate agent who resides near Salt Lake City, Utah, is spearheading the Sarah House Project, a nonprofit, community-based organization that aims “to provide fast, green minded, safe, affordable homes for the underserved.” Built from converted, recycled shipping containers and named for a San Francisco artist who succumbed to cancer, the homes incorporate sustainability concepts, including the use of green materials such as eco-friendly plywood, bamboo flooring, and insul...