World's largest population faces rising temperatures, putting millions at risk.
Devastating floods highlight vulnerability to extreme weather events.
Low-lying and densely populated, Bangladesh is prone to flooding and rising sea levels.
World's biggest carbon emitter grapples with its own warming climate and air quality issues.
Central African nation faces desertification, erratic rainfall, and locust swarms.
Poverty-stricken nation in the Sahel sees rising temperatures and water scarcity.
Largely arid country vulnerable to desertification, natural disasters, and dependence on agriculture.
Building a sustainable future with "The Line," a solar-powered city in the desert.