Elon Musk looks set to become the world's first trillionaire within the next three years. Can such immense wealth ever be considered ethical?

Plus, defence commanders have been stripped of their medals for alleged war crimes in Afghanistan.

And ahead of One Night Stand, we're heading to Warrnambool to hear about the state of regional live music.

Guests:

• Dr Samantha Crompvoets, sociologist and former defence contractor 
• Hon. Martin Hamilton-Smith, Chairman, Australian Special Air Service Association
• Carl Rhodes, Dean, UTS Business School