Every so often this topic comes up. Should couples sleep together, or apart, if they want better sleep? The consensus of expert opinion seems to be that sleep divorces are fine Jim speaks to Dr Alex Bartle from the Sleep Well Clinic.

Feminists must abandon their delusions about the sexual revolution. Men and women are not the same, and it is usually women who suffer when we pretend otherwise. So says Louise Perry, a UK based writer and campaigner.

'The Villages' is the world's largest retirement community. It's in Florida. Valerie Blankenbyl is an Austrian documentary filmmaker and a journalist who lives outside the Villages. She has made a documentary film "The Bubble".

Tragic crash sparks muddled media reaction; New public media details revealed - but new Minister faces old questions; The Conversation is five years old.

Dr David Gerrard is the sports medicine professor who won a Commonwealth Games swimming gold, he's been a team doctor and Chef de Mission. David is at the World champs, in his capacity as vice-chairman of Fina's sports medicine committee.

In a glimpse of the future, finally, the world's first traffic control system of its kind, they say, using artificial intelligence, designed to make urban traffic jams a thing of the past. Computer scientist Dr Maria Chli joins Jim.

We last talked to Frances Cook back in February. Frances is the Investments Editor at Business Desk and had just written a book called YOUR MONEY YOUR FUTURE. We go back to her over the current volatility in the market.

Jim's tribute to Sunday Morning executive producer Dave Campbell.

Maori astronomer Professor Rangi Matamua and journalist Miriama Kamo have come together to create a new book, Matariki Around the World, which explores the origins of the Matariki cluster through nine name whetu (stars).

The January 6 hearings in America resumed this past week, the U.S. Congress' investigation into the storming of the Capitol 18 months ago. At issue is whether former US President Donald Trump's claims about the election being stolen from him led directly to what happened as his supporters gathered with a sense of grievance and then went too far. Joining us to discuss this and a couple of the other big stories coming out of the US recently is our correspondent Karen Kasler, the Statehouse bureau chief for public radio and television in the state of Ohio.