"Somebody asked last night 'Boy, you must have been breaking up a lot while you were shooting.' And it's true – because you don't know what's going to come out of somebody's mouth, you appreciate a funny line when you hear it. But the problem is, you don't want to ruin a completely spontaneous great take by laughing through it."

Oscar-winning filmmaker Eva Orner focuses on devastating fires in Australia and the lack of political will to address climate change.