The Guardian view on climate finance: crumbling under a second Trump presidency | Editorial

Voluntary climate commitments were supposed to be a step towards progress. A change in political climate has revealed their weaknesses

Earlier this month, as Nordic countries were hit with an unprecedented heatwave and wildfires in the US began spurting fire clouds", Barclays pulled out of the net zero banking alliance. The story may have seemed less alarming than extreme weather, but it has existential implications, as the finance sector quietly surrenders its former climate commitments.

The initiative forms part of the Glasgow Finance Alliance for Net Zero (GFANZ), a voluntary network of banks that Mark Carney, formerly the UN's special envoy on climate action and now Canada's prime minister, launched in 2021. At the time, the alliance, which encourages banks and asset managers to work towards the goals of the Paris agreement, seemed like an optimistic step in the right direction. Mr Carney described it as a breakthrough".