PARIS, Jan 21, 2025 (BSS/AFP) - The UN's climate chief on Tuesday said that 
the science of global warming had been "weaponised" by politics, a day after 
Donald Trump withdrew the United States from the Paris Agreement.

Simon Stiell said that shifting geopolitical events could not change the hard 
facts that underpin climate change and the disastrous consequences linked to 
a warming planet.

Last year was the hottest on record, and the combined average temperature of 
2023 and 2024 exceeded the 1.5 degrees Celsius benchmark set under the Paris 
climate accord for the first time.

Stiell said that support for climate science was "far, far more significant 
than those few voices that challenge" it.

"The science has actually been weaponised, and again that is reflective of 
the politics," he told an audience at the World Economic Forum in Davos, 
Switzerland.

On the first day of his second term as president, Trump announced that the 
United States would again withdraw from the Paris climate accord endorsed by 
nearly 200 nations.

Trump, who has expressed scepticism of climate change and global efforts to 
confront it, did the same thing during his first term but Joe Biden rejoined 
the pact.

"We've been here before," said Stiell.

But the world was undergoing an "unstoppable" energy transition that 
attracted $2 trillion for renewable power in 2024, he said, twice the amount 
invested in fossil fuels.

"Anyone who steps back from this significant forward momentum creates a 
vacuum that others will fill and will benefit from," Stiell added.

He said it was critical that these opportunities were better advertised "in a 
language that resonates with the hearts and minds of ordinary people all over 
the world".