Kiribati has one of the lowest carbon-emission footprints in the world. But, with the highest points of these 33 low-lying atolls rising to just a few meters above sea level, the country is also one of the most vulnerable to the impacts of climate change.

In the second episode of the Turning the Tide: Climate Champions podcast, Devex speaks to Kiribati's former president, Anote Tong, about the sensitivities surrounding climate-change induced migration and the need for the global community to cooperate on solutions to the challenges posed by climate change.