Inside the world's smallest island struggling to stay above water

The tiny island nation of Tuvalu produces a minuscule amount of pollution but is the nation suffering most from climate change as it sinks into the ground.

The camera is zoomed in on a suited and booted Simon Kofe, Tuvalu's foreign minister, as he addresses COP26 from his country. 

"We must take action today to secure tomorrow," he says, as the shot slowly pans out and reveals that he is standing thigh-high in ocean water.