1、Symbol MarkOfficial MascotsTheme:Natures Wisdom Development of the Theme Natures Matrix The Art of Life Development for Eco-Communities Realization of the Theme:Balance between Technology and CultureYearCountryLocationTheme 1933AmericaChicagoA Century Progress1935BelgiumBrusselsPeace through Competi
2、tions1937FranceParisArts and Technologies in Modern Society1939AmericaSan FranciscoNew World in Tomorrow1958BelgiumBrussels Science,Civilization and Human Nature1962AmericaSeattleHuman Beings in Space Age1964AmericaNew YorkPeace through Understanding1967CanadaMontrealThe Human Being and the World196
3、8AmericaSan AntonioCultural Communications in Americas1970JapanOsakaProgress and Harmony of Human Beings 1974 AmericaSpokaneAdvance of Pollution Free 1975 Japan OkinawaSea Future Full of Hope 1982 AmericaKnoxville Energy Drive of the World 1984 AmericaNew Orleans The World of Rivers Water as A Sourc
4、e of Life 1985 Japan Tsukuba Living and Environment Household Science and Technology for Human Beings 1986 Canada VancouverTraffic and Transportation 1988 AustraliaBrisbaneRelaxation Lifestyle in the Age of Technology 1990 Japan OsakaFlower and Green-Human Beings and Nature 1992 Spain Seville Age of Discovery 1992 Italy GenoaColumbus-Ship and Sea 1993 South Korea Taejon A New Path Forward 1998 Portugal Lisbon Oceans-A Heritage for the Future 1999 China YunnanMan and Nature-Marching into the 21st Century 2000 Germany Hanover Man,Nature,Technology and Development 2005 Japan AichiNatures Wisdom
