Navigation for Sunday Morning

8:10 UKRAINE

Dr Jack Watling senior research fellow for land warfare at the Royal United Services Institute gives us the latest on the war in Ukraine and what the next steps are for all involved in the conflict.

Ukrainian troops ride a tank on a road of the eastern Ukrainian region of Donbas on 21 June, 2022, as Ukraine says Russian shelling has caused 'catastrophic destruction' in the eastern industrial city of Lysychansk, which lies just across a river from Severodonetsk where Russian and Ukrainian troops have been locked in battle for weeks.

Photo: Anatolii Stepanov / AFP

8:30 CALLING HOME

Dr Richard Neutze is calling home this from Gothenburg, Sweden.

He grew up on a sheep farm n Mid Canterbury and gained a PhD in Physics at the University of Canterbury before heading off overseas finally settling down in Sweden where he's been living since 1998.

9:00 THOR

Thor Pedersen -- of Once Upon A Saga fame -- is now beardless after the arrival of his wife in Hong Kong.

Thor Pedersen -- of Once Upon A Saga fame -- is now beardless after the arrival of his wife in Hong Kong. Photo: Supplied

Danish native Torbjørn 'Thor' Pedersen is nearing the end of his mammoth mission to visit every nation in the world in a single journey, without taking a single flight.

9:30 MEDIAWATCH

10:00 SCIENCE OF LAUGHTER

teenage girl laughing

Photo: Zibik / Unsplash

It's one of the least-studied human emotional states but one of the most important, cognitive neuroscientist Sophie Scott studies the science of laughter. As well as being interested in the serious science of brain function Professor Scott likes to have a laugh herself.

10.35 SHOWING STRESS

Generic, stressed worker.

Generic, stressed worker. Photo: RNZ / Rebekah Parsons-King

Professor of Psychology at Victoria University of Wellington Marc Wilson shares the latest research on what stress does to us and what other issues it might signal.

11:05 NIGHT TIME TOILET TIPS

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Photo: 123rf

How do you address the problem many people have, and not just elderly people, of getting up at night to go to the loo?

11.30 MEMOIR OF AN ANTHROPOLOGIST