John Barron joins Kishor Napier-Raman, Kerry Chikarovski, Jioji Ravulo and Jane Gilmore to discuss the AUKUS deal, why older women are the fastest-growing cohort of homeless people, plus new concussion protocols for the NRL.

John Barron and the panel discuss the possible indictment of former US President Donald Trump, the final IPCC and the UN's call to action, plus we mark the International Day for the Elimination of Racial Discrimination (called Harmony Day in Australia).