Days before the Centers for Disease Control and Prevention swung a wrecking ball into old buildings that were probably health hazards themselves, volunteers visited the decommissioned labs and offices and started unscrewing furniture. Instead of a landfill, the desks, filing cabinets, and shelves, all in usable condition, traveled to southwest Atlanta to the Lifecycle Building Center. The all-volunteer nonprofit is housed in a nearly 100-year-old mammoth warehouse where the salvaged items are resold at low cost to homeowners, artists, and businesses, or sometimes given free to qualified charities and churches. The project, a partnership with several intown design firms, building companies, and greenies, aims to tap a potential gold mine and source of unnecessary waste. According to the center's figures, Georgians tossed out an estimated 2.9 million tons of wood, gypsum wallboard, metal, and other building materials. By interrupting the process before demolition, they're able to reuse the items, thereby reducing the amount of waste that goes into dumps. Their efforts also offset the need to cut down more trees to build another bookshelf.