Burning Man Festival in the Nevada desert is usually known for the dust, but this year, a downpour of rain has brought epic muddy chaos and one death. 

Plus, the federal Opposition leader, Peter Dutton, has suggested a second referendum to recognise First Australians if the Voice to Parliament fails, but what would that look like?

And, we meet a 20-year-old climate activist from the Solomon Islands calling on the Australian government to do more to stop climate change. 

Guests:

• Kerrynne Liddle, South Australian Liberal Senator and Arrente woman
• Zedi Vahia Devesi, 20-year-old climate activist from the Solomon Islands
• Remy Hii, Australian actor