One foreign policy achievement that Donald Trump prefers not to boast about is his role in helping Mark Carney win last year’s Canadian general election. The incumbent Liberal party faced crushing defeat before Mr Trump threatened to annex Canada. Mr Carney’s candidacy was buoyed up by a patriotic rally against US bullying.
Perhaps because his country has also been coveted by Mr Trump, Mr Carney has given one of the most clear-sighted responses of any democratic leader to the US president’s designs on Greenland. Addressing the World Economic Forum in Davos this week, the Canadian prime minister set out the challenge for countries whose security and prosperity have depended on a global system underwritten by the US.