Drought and floods — the climate exodus

Drought and floods — the climate exodus

53:31 | More people around the world are fleeing from climate change than from war. If human-induced climate change continues at the current rate, the World Bank warns that by 2050 there could be as many as 180 million climate refugees.

Climate refugees in Bangladesh

Climate refugees in Bangladesh

42:26 | Within the next 30 years, up to 20% of Bangladesh will disappear beneath the water. This will put as many as 30 million people on the move.