Co-Founder of Architecture for Humanity, Cameron Sinclair's work is to find architectural solutions for humanitarian crises and to bring design services to communities in need. A 2006 TED Prize, Sinclair has been honored as a visionary who seeks to "positively impact life on this planet."

Author of Developing Green: Strategies for Success and The Insider's Guide to Marketing Green Buildings, Jerry Yudelson is a leading green building expert in the US and has trained 3,000 people in the LEED rating system. He was the co-founder and director of the Green Building Services consulting unit and his latest book, Dry Run: Preventing the Next Urban Water Crisis, outlines the best ways to manage scarce water resources and handle upcoming urban water crises.

Star of the 30-minute home arts series, "The Katie Brown Workshop", Katie is an expert on cooking, gardening, home decor, crafts and entertaining. She has partnered with The New York Times for a nationally syndicated column and she is the best-selling author of Katie Brown's Outdoor Entertaining. Katie has an imaginative approach to the home arts has been a breath of fresh air for a new generation of homemakers.