G7 should double help for poorer countries to cut CO2 emissions, says UN

Richer nations also urged to ensure make-or-break climate talks this year are a success

The world's richest G7 group of countries must double the amount of finance they are offering to poor countries to help them cut greenhouse gas emissions and cope with the impacts of climate breakdown to make vital climate talks this year a success, the UN has said.

As part of that commitment, the G7 countries should meet their targets of providing 0.7% of their GDP in overseas aid, said Amina Mohammed, deputy secretary general of the UN.