HomeNewsEnvironment50th World Environment Day: History and theme for 2022 

50th World Environment Day: History and theme for 2022 

Only One Earth was the theme for the first climate conference in Stockholm. Adopted again 50 years on, the theme reiterates that this planet is our only home, and humanity must safeguard its finite resources.

June 05, 2022 / 07:23 IST
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This year's theme - ‘Only One Earth’ - highlights the "need to live sustainably in harmony with nature".  (Representation image: Eirik Skarstein via unsplash)
This year's theme - ‘Only One Earth’ - highlights the "need to live sustainably in harmony with nature". (Representation image: Eirik Skarstein via unsplash)

Every year June 5 is marked by frenetic activity. From tree-planting drives to beach-cleaning activities and celebrities reminding us of our social responsibility – it seems the call to action for restoring the planet is loudest on this day. That’s because June 5 is marked by the United Nations as World Environment Day (WED), a day set aside since 1973 to promote worldwide awareness and action for the protection of our environment. 

The history 

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The idea of WED can be traced back to a warm June in Stockholm, Sweden, 50 years ago. That’s when the United Nations Conference on the Human Environment took place. Widely regarded as the first global environment summit, it was here that the idea of a World Environment Day was formalized, with the first one held in 1973. Since then, the annual event, which falls on June 5, has helped both celebrate the planet and put a spotlight on the perils it is facing.

The timing is crucial. WED came into being during a time of growing concern about humanity’s impact on the planet. A series of environmental disasters in the 1960s – from drought and mine collapses to pollution and mass fish poisoning – raised awareness of the fragility of the environment. The iconic ‘Earthrise’ photo, taken by the Apollo 8 mission – the first colour photo of Earth from space – further illustrated that fragility.