The past themes of World Environment Day and World Environment Day 2020 theme are listed below
2020 – “Time for Nature.”
2019 – “Beat Air Pollution.”
2018 – “Beat Plastic Pollution.”
2017 – “Connecting People to Nature in the city and on the land, from the poles to the equator.”
2016 – “Zero tolerance for the illegal trade in wildlife” (highlights the fight against illicit trade in wildlife).
2015 – “One World and One Environment.”
2014 – “The small island developing states” or “SIDS” and “Raise your voice, not the sea level.”
2013 – “Think. Eat. Save.” And slogan was “Reduce Your Foodprint.”
2012 – “Green Economy is included.”
2011 – “In Forests, Nature at Your Service.”
2010 – “Many Species. One Planet including One Future”.
2009 – “Your Planet Wants You – Unite to Climate Change.”
2008 – “CO2 as Kick the Habit – Towards a Low Carbon Economy”.
2007 – “Melting Ice – It is a Hot Topic.”
2006 – “Deserts and Desertification, slogan” and the slogan was, s “Don’t Desert Drylands!.”
2005 – “Green Cities, ” and slogan, n was “Plan for the Planet!”.
2004 – “Wanted the Sea and Oceans” and slogan was “Dead or Alive?”.
2003 – “Water, ” and the slogan, n was “2 Billion People are Dying!”.
2002 – “Give Earth the Chance.”
2001 – “Connect with World Wide Web of Life.”
2000 – “The Environment Millennium” and the slogan, “Time to Act.”
1999 – “Our Earth and Our Future” and slogan was “Just Save It!”.
1998 – “For Life on Earth and slogan was “Save Our Sea.”
1997 – “For Life Earth.”
1996 – “Our Habitat, Our Earth, Our Home.”
1995 – “We the Peoples who United for the Global Environment.”
1994 – “One Earth with One Family.”
1993 – “Poverty and Environment’s slogan was “Break a Vicious Circle.”
1992 – “Only One Earth, only Care, and only Share.”
1991 – “Climate Change. Need for Global Partnership”.
1990 – “Children and the Environment.”
1989 – “Global Warming; Global Warning.”
1988 – “When People Put the Environment First, Development Will Last.”
1987 – “Environment and Shelter: More Than A Roof.”
1986 – “A Tree for Peace.”
1985 – “Youth: Population and the Environment.”
1984 – “Desertification.”
1983 – “Managing and Disposing Hazardous Waste: Acid Rain and Energy.”
1982 – “Ten Years after Stockholm (Renewal of Environmental Concerns).”
1981 – “Ground Water; Toxic Chemicals in Human Food Chains.”
1980 – “A New Challenge for the New Decade: Development without Destruction.”
1979 – “Only One Future for Our Children and slogan was “Development without Destruction.”
1978 – “Development without Destruction.”
1977 – “Ozone Layer Environmental Concern; Lands Loss and Soil Degradation.”
1976 – “Water: Vital Resource for Life.”
1975 – “Human Settlements Environment.”
1974 – “One Earth during Expo ’74”.
1973 – “Only one Earth.”