For two decades, Joel Makower has been a well-respected voice on business, the environment and the bottom line. As a writer and strategist on sustainability practices and clean technology, he helps companies align environmental goals with business strategy. He is chairman and executive editor of Greener World Media, which produces the acclaimed resource center GreenBiz.com and its sister sites ClimateBiz.com, GreenerBuildings.com and Greener Computing. He is cofounder of Clean Edge, a clean-tech research and publishing firm, and a senior advisor at GreenOrder, a sustainability strategy consultancy. A former nationally syndicated columnist, he has authored more than a dozen books.