Ozone treaties ‘inspiring examples’ of political will, UN chief says on International Day

Ozone treaties ‘inspiring examples’ of political will, UN chief says on International Day



In a message, UN Secretary-General António Guterres applauded the 1985 Vienna Convention for the Protection of the Ozone Layer, its Montreal Protocol, and the Protocol’s Kigali Amendment

“The ozone treaties stand out as inspiring examples that show that, where political will prevails, there is little limit to what we can achieve in common cause,” he mentioned. 

It is crucial that we put our efforts and investments into tackling local weather change and defending nature and the ecosystems that maintain us – UN Secretary-General 

“Let us take encouragement from how we have worked together to preserve the ozone layer and apply the same will to healing the planet and forging a brighter and more equitable future for all humanity.” 

Against the backdrop of the coronavirus pandemic and its devastating socio-economic impacts, the Secretary-General urged efforts to construct stronger and resilient societies. 

“As we look ahead to global recovery from the social and economic devastation caused by the COVID-19 pandemic, we must commit to building stronger and more resilient societies,” mentioned Mr. Guterres. 

“It is imperative that we put our efforts and investments into tackling climate change and protecting nature and the ecosystems that sustain us,” he added. 

The Vienna Convention for the Protection of the Ozone Layer, which celebrates its thirty-fifth anniversary this yr, was step one in fixing the opening within the planet’s ozone layer. In 1987, nations adopted the Convention’s Montreal Protocol, committing to interchange gases utilized in aerosols and cooling home equipment that had been inflicting the opening. So far, about 99 per cent of those gases have been changed, serving to the ozone layer heal. 

But the work of the Montreal Protocol is just not over, mentioned Mr. Guterres 

“Through the Protocol’s Kigali Amendment, the international community is finding alternatives for coolants that contribute to the growing menace of climate disruption,” he continued, including, 

“If fully implemented, the Kigali Amendment can prevent 0.4 degrees Celsius of global warming. I congratulate the 100 Parties that have been leading by example,” added Mr. Guterres. 

UNEP Video | Precious Ozone – The dimension of it

What is ozone? 

Ozone is a particular type of oxygen with the chemical system O3. The oxygen we breathe and that’s so important to life on earth is O2.  

Most ozone resides excessive up within the environment, between 10-40 kilometres (about 6-25 miles) above Earth’s floor. This area is known as the stratosphere and it comprises about 90 per cent of all of the ozone within the environment. 

Though it constitutes a really small a part of the environment, ozone’s presence is important for all times on Earth, because it shields the planet from Sun’s biologically dangerous ultraviolet UV-B radiation. 

The International Day 

In 1994, the UN General Assembly proclaimed 16 September the International Day for the Preservation of the Ozone Layer, commemorating the date of the signing, in 1987, of the Montreal Protocol on Substances that Deplete the Ozone Layer

The 2020 theme for the International Day, “Ozone for life”, is a reminder that not solely is ozone essential for all times on Earth, however that we should proceed to guard the ozone layer for future generations. 

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