Guterres spoke in a message to commemorate World Environment Day which is celebrated annually on June 5.

The theme of this year’s event is ‘putting an end to plastic pollution’.

The UN chief said plastic pollution is “choking” the planet, threatening ecosystems, human health, and the climate.

Guterres reiterated that much more must be done to increase public awareness, reduce single-use plastics, and make the shift towards reusability.

“This World Environment Day focuses on solutions to beat plastic pollution. And rightly so,” he said.

“Plastic pollution is choking our planet, harming ecosystems, well-being and the climate. Plastic wastes clogs rivers, pollutes the ocean, and endangers wildlife.

“And as it breaks down into smaller and smaller parts, it infiltrates every corner of earth: from the top of Mount Everest to the depths of the ocean; from human brains to human breast milk. Yet, there’s a movement for urgent change.

“We are seeing mounting public engagement, steps towards reusability and greater accountability, and policies to reduce single-use plastics and improve waste management.

“But we must go further and faster. Together, let’s end the scourge of plastic pollution and build a better future for us all.”