David Douglas is senior vice president of cloud computing and chief sustainability officer at Sun Microsystems. He oversees the strategy and execution of environmental initiatives across the company, including enhancements to Sun's products in the areas of energy efficiency, cooling technologies, product recycling, and clean manufacturing. In addition, Dave is responsible for Sun's cloud computing business, with a focus on creating reliable, scalable, and sustainable computing and storage. He has been in the high-tech industry for more than two decades, including more than a decade of experience leading organizations to build more innovative, efficient, and eco-responsible products, and he has a long-standing passion about environmental issues. He earned bachelor's and master's degrees in electrical engineering and computer science from MIT. Dave sits on the board of the National Ecological Observatory Network (NEON) and is a senior fellow at the Breakthrough Institute. He currently lives in Concord, Massachusetts, with his family. Dave's blog can be found at http://blogs.sun.com/enviro. With more than 20 years experience in the technology industry, Greg Papadopoulos has held several executive positions, most recently serving as Chief Technology Office and Executive Vice President - Research and Development at Sun Microsystems, Inc., responsible for managing Sun's technology decisions, global engineering architecture and advanced development programs. Prior to Sun, Papadopoulos was Senior Architect at Thinking Machines and has also founded a number of his own companies. Papadopoulos was an associate professor of electrical engineering and computer science at MIT, where he conducted research in scalable systems, multi threaded/data flow processor architecture, functional and declarative languages, and fault-tolerant computing. He holds a bachelor's degree in systems science from the University of California at San Diego, as well as master's and doctoral degrees in electrical engineering and computer science from MIT. Papadopoulos resides in Los Gatos, California with his wife Laurie and has passions for cooking, wine and eco-responsible living. John Boutelle has been a freelance writer for more than twenty years. During that time, John has worked with and interviewed hundreds of engineers and executives from a diverse range of enterprises worldwide, including Adobe, Apple, Cisco, General Electric, Hitachi, Lam Research, Nokia, Novell, Oracle, Pacific Bell, Seiko, Sony, Sun Microsystems, VeriSign, and dozens of start-ups. Previously he was editor-in-chief of the Orange County Business Journal in Santa Ana, California. He holds a master's degree in business administration from the University of Michigan and a bachelor of arts degree from Pomona College. John resides with his family in Madison, Wisconsin.