Jack Hanna is an American zookeeper who is the Director Emeritus of the Columbus Zoo and Aquarium. He was Director of this zoo for over two decades. For many years, Jack Hanna has been one of the most beloved naturalists and adventurers across the nation. Mostly due to his over 91 appearances on The Late Show with David Letterman, he... read full bio
Alternately described as serial entrepreneur, do-gooder, and designer, Graham Hill certainly enjoys variety. Now, he finds his future happily confined to the social entrepreneurship arena as founder of the website Treehugger.com, a one-stop shop for green news, solutions, and product information. Treehugger.com is also part of the Planet Green initiative at Discovery Communications.... read full bio
Green innovation speaker Dr. George Elvin is renowned for his insight into cutting-edge green technologies and his talent for inspiring audiences to envision a greener, more sustainable future. Elvin is a recognized expert on a variety of green topics including green building, nanotechnology in architecture, clean technologies, biotechnology, environmental issues, LEED architecture and sustainable design. Elvin's conference speaking engagements... read full bio
David Takayoshi Suzuki, is a Canadian academic, science broadcaster and environmental activist. Suzuki has been known for his TV and radio series and books about nature and the environment. He is best known as host of the popular and long-running CBC Television science magazine, The Nature of Things, seen in over forty nations. A long time activist to reverse global... read full bio
Hotelier, author, entrepreneur, and speaker Chip Conley has been an innovating force in the hospitality industry since founding Joie de Vivre Hospitality at the age of 26. After 24 years of heading the company as CEO, Conley became Airbnb's Global Head of Hospitality. Conley is the author of multiple books based on his business tactics including The Rebel Rules: Daring... read full bio
Today, former president of Columbia, Cesar Gaviria serves on the board of directors of Oceana, the global organization that creates policy changes to reduce pollution and prevent the irreversible collapse of fish populations, marine mammals, and other sea life. He lends his extensive experience to helping Oceana continue to achieve victories in the water and on land and is its... read full bio
Bruce is a well known American Environmentalist. Best known for his lectures and speaking appearances about using our resources in a sustainable way. Bruce helped form Communities For A Great Northwest, a non-profit education and information group dedicated to the intelligent use of our natural resources. The group has members though out the Northwest. The Great Northwest... read full bio
Brian Nattrass is an author, speaker and corporate responsibility expert. He is the coauthor of Dancing With the Tiger - Learning Sustainability Step by Natural Step. It focuses on the dynamics of innovation, organizational transformation, and the integration of more sustainable business practices. He also coauthored Community Sustainability Toolkit, a manual for community sustainable development, and The Natural Step... read full bio
Shireman is an engaging, humorous, and thought-provoking public speaker whose presentations consistently gain top ratings from attendees in a wide variety of conference settings: corporate, environmental, professional, and academic. Shireman has keynoted many business and environmental conferences, and presented provocative, practical, humorous, and inspiring speeches and workshops to the State of the World Forum, California State Legislature, National Recycling Congress,... read full bio
Beth Doane is a world-renowned entrepreneur, journalist, and author. This iconic award-winning woman has been named one of the top branding experts in the world by Inc Magazine. She is currently the managing partner of Main & Rose, a strategic branding agency, and has consulted for Fortune 500 companies, celebrities, non-profits, and executives. Doane shares her branding expertise at venues... read full bio
Anastasia Cole Plakias is the Vice President and co-founder of Brooklyn Grange, the leading green roof farming business in the US. When the business launched, most people had never considered whether arugula could grow several stories above bustling city streets. Plakias had a challenge ahead of her: not only did she have to convince the wider world that growing vegetables... read full bio
Amanda Griscom Little is a reporter and commentator on the changing environmental landscape. She has written Muckraker, which is a weekly column on energy and environmental policy on Salon.com and Grist.org, which has gone on to win awards. She is also a contributing writer for Outside magazine where she writes the monthly column Code Green. Amanda has written Power Trip... read full bio
The office for Alexandra Cousteau has asked that CTI not list them, give out pricing, information or availability. If you are interested in this celebrity only, please contact CTI directly and we can let you know the process needed to confirm a date with them.
Alexander Likhotal is the President and CEO of Green Cross for the Earth Charter. He is best known as the policy adviser to Mikhail Gorbachev. During the time of Mikhail Gorbachev's perestroika, had been by this time been recognized as an specialist in European security, Alexander became the Head of the Soviet foreign policy co-ordination body. As an insider of... read full bio
