Year

THEMES

1974

ONLY ONE EARTH

1975

HUMAN SETTLEMENT

1976

WATER VITAL RESOURCE FOR LIFE

1977

OZONE LAYER ENVIRONMENTAL CONCERN: LANDS LOSS AND SOIL DEGRADATION

1978

DEVELOPMENT WITHOUT DESTRUCTION

1979

ONLY ONE FUTURE FOR OUR CHILDREN DEVELOPMENT WITHOUT DESTRUCTION

1980

A NEW CHALLENGE  FOR THE NEW DECADE DEVELOPMENT WITHOUT DESTRUCTION

1981

GROUND WATER: TOXIC CHEMICALS IN HUMAN  FOOD CHAINS

1982

TEN YEARS AFTER STOCKHOLM (RENEWAL  OF ENVIRONMENTAL CONCERNS)

1984

DESERTIFICATION

1985

YOUTH: POPULATION AND ENVIRONMENT

1986

A TREE FOR PEACE

1987

ENVIRONMENT AND SHELTER: MORE THAN A ROOF

1988

WHEN PEOPLE PUT THE ENVIRONMENT FIRST, DEVELOPMENT WILL LAST

1989

GLOBAL WARMING: GLOBAL WARMING

1990

CHILDREN AND  THE ENVIRONMENT

1991

CLIMATE CHANGE:  NEED  FOR GLOBAL PARTNERSHIP

1992

ONLY ONE EARTH, CARE AND SHARE

1993

POVERTY AND THEN ENVIRONMENT BREAKING THE VICIOUS CIRCLE

1994

ONE EARTH  ONE FAMILY

1995

WE THE PEOPLES: UNITED  FOR THE GLOBAL ENVIRONMENT

1996

OUR EARTH, OUR HABITAT, OUR HOME

1997

FOR LIFE ON EARTH

1998

FOR LIFE ON EARTH SAVE OUR SEAS

1999

OUR EARTH OUR FUTURE JUST SAVE IT!

2000

THE ENVIRONMENT MILLENNIUM TIME TO ACT

2001

CONNECT WITH THE WORLD WIDE WEB OF LIFE

2002

GIVE EARTH A CHANCE

2003

WATER TWO BILLION PEOPLE ARE DYING OF IT

2004

WANTED! SEAS OCEANS DEAD OR ALIVE?

2005

GREEN CITIES PLAN FOR THE PLANET

2006

DESERT AND DESERTIFICATION DON’T DESERT DRY LANDS

2007

MELTING ICE- A HOT TOPIC?

KICKING THE CO2 HABIT-TOWARDS A LOW CARBON ECONOMY

YOUR PLANET NEEDS YOU-UNITE TO COMBAT CLIMATE CHANGE

BIODIVERSITY-ECOSYSTEM MANAGEMENT & GREEN ECONOMY

FORESTS : NATURE AT YOUR SERVICE