World Environment Day 2021 Theme :World Environment day is a global event celebrated on June annually . For too long, we have been exploiting and destroying our planet’s ecosystems. Every three seconds, the world loses enough forest to cover a football pitch and over the last century we have& destroyed half of our& wetlands. As much as 50 per cent of our coral reefs have already been lost and up to 90 per cent of coral reefs could be lost by 2050, even if global warming is limited to an increase of 1.5°C.
Key Highlights of World Environment Day 2021 Theme
- Over 4.7 million hectares of forests – an area larger than Denmark – are lost every year.
- Nearly 80 per cent of the world’s wastewater is discharged to our oceans and rivers without treatment.
- Wetlands are being drained for agriculture, with some 87 per cent lost globally in the last 300 years.
- Present in more than 180 countries, peatlands are vital, super-powered ecosystems. Though they cover only 3 per cent of the world’s land, they store nearly 30 per cent of its soil carbon.
Ecosystem loss is depriving the world of carbon sinks, like forests and peatlands, at a time humanity can least afford it. Global greenhouse gas emissions have grown for three consecutive years and the planet is one pace for potentially catastrophic climate change.
The emergence of COVID-19 has also shown just how disastrous the consequences of ecosystem loss can be. By shrinking the area of natural habitat for animals, we have created ideal conditions for pathogens – including coronaviruses – to spread.
With this big and challenging picture, the World Environment Day is focus in the ecosystem restoration and its theme is “Reimagine. Recreate.Restore.”
Ecosystem restoration means preventing, halting and reversing this damage – to go from exploiting nature to healing it. This World Environment Day will kick off the UN Decade on Ecosystem Restoration (2021-2030), a global mission to revive billions of hectares, from forests to farmlands, from the top of mountains to the depth of the sea.
Only with healthy ecosystems can we enhance people’s livelihoods, counteract climate change and stop the collapse of biodiversity.
From forests to peatlands to coasts, we all depend on healthy ecosystems for our survival. Ecosystems are defined as the interaction between living organisms – plants, animals, people – with their surroundings. This includes nature, but also human-made systems such as cities or farms. Ecosystem restoration is a global undertaking at massive scale. It means repairing billions of hectares of land – an area greater than China or the USA – so that people have access to food, clean water and jobs. It means bringing back plants and animals from the brink of extinction, from the peaks of mountains to the depths of the sea. But it also includes the many small actions everyone can take, every day: growing trees, greening our cities, rewilding our gardens or cleaning up trash alongside rivers and coasts.
Hey there, I am Nirdesh Baral, founder of Nepal Health Magazine. I am a Tech geek by passion , Public health practitioner by profession and an Ailurophile by heart.