Australian Prime Minister calls on US basketball legend Shaquille O'Neal to explain the biggest change to his country's Constitution for 65 years as President Joe Biden calls upon his press secretary once again to explain what the heck he's talking about.

Plus more snags for electric batteries, the solar waste mountain and a French eco feminist calls out barbecues as a toxic masculine institution.

The Six O'Clock Swill is presented by Nick Cater and Tim Blair.

Email Nick: nick@theswill.com.au