At the United Nations climate talks in Baku, Azerbaijan, wars are top of mind for some leaders and activists who have converged to discuss ways to limit global warming.

Call for change comes after host country Azerbaijan's president calls oil and gas a 'gift of God'

For the third straight year, efforts to fight climate change haven’t lowered projections for how hot the world is likely to get - even as countries gather for another round of talks to curb warming, according to an analysis Thursday.