Businesses will act on climate despite Trump, says ex-UN climate chief

Christiana Figueres was also scathing of those who say it is inevitable that the global warming limit set out in the Paris agreement will be broken

Businesses are moving forward faster than ever on climate change despite the intransigence of US president Donald Trump, the former climate chief of the UN has said.

"There is a big difference between the economics of climate change and the politics of climate change," said Christiana Figueres, the former executive secretary of the UN Framework Convention of Climate Change, who oversaw the landmark Paris agreement on climate change.