Country duo Ward Thomas on whether climate change means no more world tours

On Unscripted this week, Nina is joined by Ward Thomas, the first British country act to have a number one album.

Ahead of climate summit COP26, the twin sisters tell Nina about Busking For Our Planet, their pop-up street performances in aid of various environmental charities.

They also explain how their upbringing on a farm informed their climate change activism.

And in an increasingly environmentally conscious world, should musicians forsake international tours? Ward Thomas share their thoughts.