"Climate change is displacing more people in number than by conflict." . The secretary-general of the International Federation of Red Cross and Red Crescent Societies says climate change can be politicised, denied and debated but its impact is indisputable. Extreme heat alone kills more than 500,000 people a year, and the facts are getting harder to ignore, he says. . Watch the full interview by tapping on the on @talktoaljazeera's bio. . #climatechange #ifrc | Talk to Al Jazeera

The US aims to increase climate spending and China says it will stop funding coal projects abroad in major pledges at the UNGA to tackle climate change. | Al Jazeera English