World Environment Day 2013 Theme
| World Environment Day 2013 Theme - "Think. Eat. Save." |
| World Environment Day 2012 Theme - "Green Economy: Does it include you?" |
| World Environment Day 2011 Theme - "Forests:Nature at your Service" |
| World Environment Day 2010 Theme - “Biodiversity — Ecosystems Management and the Green Economy” |
| World Environment Day 2009 Theme - "Your Planet Needs You - UNite to Combat Climate Change" |
| World Environment Day 2008 Theme - "Kick The Habit - Towards A Low Carbon Economy" |
| World Environment Day 2007 Theme - "Melting Ice – a Hot Topic?" |
| World Environment Day 2006 Theme - "Deserts and Desertification - Don't Desert Drylands!" |
| World Environment Day 2005 Theme - "Green Cities – Plan for the Planet!" |
| World Environment Day 2004 Theme - "Wanted! Seas and Oceans – Dead or Alive?" |
| World Environment Day 2003 Theme - "Water – Two Billion People are Dying for It!" |
| World Environment Day 2002 Theme - "Give Earth a Chance" |
| World Environment Day 2001 Theme - "Connect with the World Wide Web of Life" |
| World Environment Day 2000 Theme - "The Environment Millennium - Time to Act" |
| World Environment Day 1999 Theme - "Our Earth - Our Future - Just Save It!" |
| World Environment Day 1998 Theme - "For Life on Earth - Save Our Seas" |
| World Environment Day 1997 Theme - "For Life on Earth" |
| World Environment Day 1996 Theme - "Our Earth, Our Habitat, Our Home" |
| World Environment Day 1995 Theme - "We the Peoples: United for the Global Environment" |
| World Environment Day 1994 Theme - "One Earth One Family" |
| World Environment Day 1993 Theme - "Poverty and the Environment - Breaking the Vicious Circle" |
| World Environment Day 1992 Theme - "Only One Earth, Care and Share" |
| World Environment Day 1991 Theme - "Climate Change. Need for Global Partnership" |
| World Environment Day 1990 Theme - "Children and the Environment" |
| World Environment Day 1989 Theme - "Global Warming; Global Warning" |
| World Environment Day 1988 Theme - "When People Put the Environment First, Development Will Last" |
| World Environment Day 1987 Theme - "Environment and Shelter: More Than A Roof" |
| World Environment Day 1986 Theme - "A Tree for Peace" |
| World Environment Day 1985 Theme - "Youth: Population and the Environment" |
| World Environment Day 1984 Theme -"Desertification" |
| World Environment Day 1983 Theme - "Managing and Disposing Hazardous Waste: Acid Rain and Energy" |
| World Environment Day 1982 Theme - "Ten Years After Stockholm (Renewal of Environmental Concerns)" |
| World Environment Day 1981 Theme - "Ground Water; Toxic Chemicals in Human Food Chains" |
| World Environment Day 1980 Theme - "A New Challenge for the New Decade: Development Without Destruction" |
| World Environment Day 1979 Theme - "Only One Future for Our Children - Development Without Destruction" |
| World Environment Day 1978 Theme - "Development Without Destruction" |
| World Environment Day 1977 Theme - "Ozone Layer Environmental Concern; Lands Loss and Soil Degradation" |
| World Environment Day 1976 Theme - "Water: Vital Resource for Life" |
| World Environment Day 1975 Theme - "Human Settlements" |
| World Environment Day 1974 Theme - "Only one Earth" |