As extreme weather becomes the norm, scientists agree that our climate is changing. But it seems too many of our leaders aren't listening to the science and are failing to act. In On Hope, one of the lead organisers of the Australian Climate strike, 17-year-old Daisy Jeffrey shows how ordinary people are fighting back and demanding we address climate change to help save our planet. Daisy was at the centre of a movement that joined people together to drive change. She reveals what prompted the action, what she and her friends believe and why she is choosing hope over indifference and standing up to speak truth to power.