Blue and Green: The French government has pledged to give $1 billion (610m) to help developing nations in their efforts to adapt to and prevent climate change.
Announced at a UN summit in New York on Tuesday, the donation means wealthy nations have now committed $2.3 billion (1.4bn) to the Green Climate Fund (GCF).
However, campaigners have warned that the GCF, which is topped up by wealthier nations to help poorer nations tackle climate-related challenges and develop low-carbon economies, remains seriously...