By North America correspondent Conor Duffy
US President Donald Trump is eight times his age and a much more experienced litigator, but nine-year-old Levi Draheim is looking forward to seeing the leader in court.
Levi lives near Melbourne Beach in central Florida and is part of a group of 21 young people suing the president over his climate policies.
“The reason that I care so much is that I basically grew up on the beach. It’s like another mother, sort of, to me,” Levi said.
His local beach faces the Atlantic Ocean and the flat coastal terrain is one of the areas in the United States most vulnerable to a rise in sea level.
Levi and his family believe they are already seeing the effects of climate change in the local sand dunes, which are nesting territory for sea turtles.
“It makes me really sad seeing how much dune we’ve lost,” Levi said.
“When I went out on the beach after the hurricane, I was just crying because there was so much dune lost.”
‘I was shocked Trump doesn’t believe in climate change’
The young people suing Mr Trump began their legal action under former president Barack Obama, and last November they had a win with a judge dismissing a move from the administration to throw out their court action.
“Exercising my ‘reasoned judgement’ I have no doubt that the right to a climate system capable of sustaining human life is fundamental to a free and ordered society,” Federal Judge Ann Aiken wrote.
Last month the Trump administration announced plans to appeal, but Levi is not backing down.
“I was just totally shocked that he doesn’t believe climate change is real,” Levi said.
“It was a little bit scary. It was just a little bit disturbing he didn’t believe that climate change was real.”