Green Works is attempting to save the world through office furniture. Its formula for social betterment might start with a nondescript conference table. On reaching the end of its useful life with a FTSE 100 company, Green Works will take it, save it from the landfill and help the environment. The company will then sell it at a discount to any number of charities, materially aiding their operations, or will dismantle it and recycle its components.