Up to 25,000 people, including seven thousand delegates from 194 nations, have gathered for UN-backed climate change talks in the South African port city of Durban.<br /><br />However, following previous meeting Copenhagen and Cancun, expectations for any comprehensive deals on global greenhouse emissions are low as once again, a divide between rich and poor nations is felt.<br /><br />Al Jazeera's Jonah Hull reports from Durban.
