Greta Thunberg should go away and study economics before lecturing investors, the US treasury secretary has said.
Steven Mnuchin said the activist’s call for investors to divest fossil fuels showed a lack of understanding about the economy and jobs.
“After she goes and studies economics in college, she can come back and explain that to us,” he said at the World Economic Forum in Davos.
On Tuesday, President Donald Trump dismissed the “prophets of doom”.
Mr Trump said that campaigners were too pessimistic and should concentrate their fire on countries where emissions are rising. He did not say which countries.
Mr Mnuchin continued the criticism on Thursday. In response to a question about Ms Thunberg’s call for fossil fuels to be scrapped, Mr Mnuchin said: “Is she the chief economist?”
He added: “For people who call for divestment, there are significant economic issues – issues with jobs.”
The treasury secretary also raised hopes about a US-UK trade deal being signed this year. He said a deal was “an absolute priority” for the president. “We expect to complete that with them [UK] this year,” he added.
On the subject of the UK’s post-Brexit trade negotiations with the US and the EU, Mr Mnuchin said: “What I saw coming out was that they wanted to accomplish both these deals in 2020. That’s obviously an aggressive timetable.”
He said he could not comment on the EU talks, but he could comment on a UK-US deal.
“That’s an absolute priority of President Trump and we expect to complete that with them this year, which we think will be great for them and great for us,” he added.
Commerce Secretary Wilbur Ross, speaking at the same event, said he thought a UK-US trade deal ought to be “much easier mechanically” than a UK deal with the EU.
Concerns have been raised in the UK that the NHS could have to pay billions of pounds more for drugs under such a trade deal, as the US will be seeking “full market access” for its companies’ products in the UK.
Mr Ross said: “What we think is that drugs should have similar prices wherever they are, but I don’t believe we are in any position to tell the UK what to pay for drugs.”
On Wednesday, Mr Mnuchin threatened new tariffs on UK carmakers after Chancellor Sajid Javid defied pressure to cancel a new tax on tech firms.
But Mr Javid said the UK would not back down over the tax, which will hit US firms such as Apple, Amazon and Facebook.