Britain should give a bigger slice of its international aid to the poorest nations, say campaigners.
Just 38% of the £12billion aid budget went to the 48 least developed countries last year, said development pressure group One.
One believes that if every donor country boosted the share earmarked for the poorest countries to 50%, an extra £24billion would have been available to those who need it most.
Critics have accused the UK Government of showering cash on countries which do not need it, in a bid to meet a target of spending 0.7% of national income on aid. Campaigners believe the money should be better targeted.
One also wants a bigger focus on women and girls in developing countries, with a Poverty is Sexist campaign backed by Nobel Prize winner Malala Yousafzai, the Pakistani schoolgirl shot in the head by the Taliban.
One’s global policy director Eloise Todd said: “We won’t see an end to extreme poverty unless leaders shift focus to the poorest countries and the poorest people, especially girls and women.”