Carney's Dollar Doubts Spark Washington Backlash

Mark Carney, Prime Minister of Canada, has been calling for an alternative to the US dollar as a global reserve currency. His recent remarks will likely spark controversy in Washington, where the dollar's dominance is seen as essential to the country's economic and foreign policy.

The US dollar accounts for about 57% of foreign exchange reserves held by central banks worldwide. This percentage has decreased from around 70% in 2000, but it still far outweighs the US share of global economy (about 26%) and trade (12%). Most international trade between non-US countries is conducted in dollars.

The dollar's preeminence stems from its sophisticated financial markets, liquidity, and depth, as well as the perception that US Treasury bonds remain the world's safest asset. However, this assumption is being increasingly questioned due to the growing US federal debt surpassing $40 trillion and President Donald Trump's actions undermining international trading rules.

Carney has hinted at closer cooperation between Canada and Europe on payment systems to bypass US-controlled ones. He also suggested that demand for dollar alternatives will grow due to the US administration's weaponization of trade. In 2019, as Governor of the Bank of England, Carney proposed a 'synthetic hegemonic currency' (SHC) comprised of central bank digital currencies that could supplant the US dollar.