UN urges governments to prioritise climate action

"This planet is our only home," UN Secretary-General António Guterres said in his message for World Environment Day on Sunday, warning that the Earth's natural systems "cannot keep up with our demands".

"It is vital we safeguard the health of its atmosphere, the richness and diversity of life on Earth, its ecosystems and its finite resources. But we are failing to do so," said the UN chief.

"We are asking too much of our planet to maintain ways of life that are unsustainable," he cautioned, noting that this hurts the Earth and its inhabitants.

Since 1973, the day has raised awareness and generated political momentum around growing environmental concerns, such as toxic chemical pollution, desertification, and global warming.

It has since grown into a global action platform, helping to drive change in consumption habits and national and international environmental policy.

By providing food, clean water, medicines, climate regulation and protection from extreme weather events, Mr. Guterres reminded us that a healthy environment is essential for people and the Sustainable Development Goals (SDGs).

"It is essential that we wisely manage nature and ensure equitable access to its services, especially for the most vulnerable people and communities," Mr. Guterres underscored.

More than three billion people are affected by degraded ecosystems. According to the UN chief, pollution causes some nine million premature deaths each year, and more than one million plant and animal species risk extinction – many within decades.

"Close to half of humanity is already in the climate danger zone – 15 times more likely to die from climate impacts such as extreme heat, floods and drought," he said, adding that there is a 50:50 chance that global temperatures will breach the Paris Agreement limit of 1.5℃ in the next five years.

And by 2050, more than 200 million people each year risk displacement through climate disruption.

When world leaders came together 50 years ago at the UN Conference on the Human Environment, they committed to protecting the planet.

"But we are far from succeeding. We can no longer ignore the alarm bells that ring louder every day," warned the top UN official.

The recent Stockholm+50 environment meeting reiterated that all 17 SDGs rely on a healthy planet to avert the triple crises of climate change, pollution and biodiversity loss.

He urged Governments to prioritize climate action and environmental protection through policy decisions that promote sustainable progress.

The Secretary-General outlined recommendations to activate renewable energy everywhere by making renewable technologies and raw materials available to all, cutting red tape, shifting subsidies and tripling investment.

"Businesses need to put sustainability at the heart of their decision-making for the sake of humanity and their own bottom line. A healthy planet is the backbone of nearly every industry on Earth," he said.

He advocated for the empowerment of women and girls as "forceful agents of change," including in decision-making at all levels. He also upheld the use of indigenous and traditional knowledge to help protect fragile ecosystems.

The UN chief flagged that history has shown what can be achieved when we put the planet first, pointing to a continent-sized hole in the ozone layer that triggered every country to commit to the Montreal Protocol, which phased out ozone-depleting chemicals.

"This year and the next will present more opportunities for the global community to demonstrate the power of multilateralism to tackle our intertwined environmental crises, from negotiations on a new global biodiversity framework to reverse nature loss by 2030 to the establishment of a treaty to tackle plastics pollution," he stated.

Mr. Guterres reiterated the UN commitment to lead cooperative global efforts "because the only way forward is to work with nature, not against it."