Academy Awards | World Cup | Museum of Modern Art | FIFA World Cup | World Trade Center | World Series | Art Deco | Metropolitan Museum of Art | United States Military Academy | 2010 FIFA World Cup | World Bank | World Health Organization | Guinness World Records | Russian Academy of Sciences | 1978 FIFA World Cup | World Series of Poker | Allies of World War II | BBC World Service | ATP World Tour 250 series | World Heritage Site | World Boxing Association | Art Institute of Chicago | World Boxing Council | National Academy of Sciences | American Academy of Arts and Sciences | 2006 FIFA World Cup | San Francisco Museum of Modern Art | National Gallery of Art | Honolulu Museum of Art | World Wide Web |
He has traveled and lectured in many countries, and served on numerous boards and advisory boards, such as Common Cause (national board), World Academy of Art and Science (executive board), Volunteers in Technical Assistance (board), and Project Censored (editorial judge).
He is on the editorial boards of several journals including The Journal of Humanistic Psychology, Futures: The Journal of Policy, Planning, and Futures Studies, The Journal of Futures Studies (Tamkang University, Taiwan), and Cadmus: The Journal of the South East Asian Division of the World Academy of Art and Science (Zagreb).