Meet Suwar and Berfin Mert, the brother-and-sister team behind a Swedish app that rewards its users whenever they recycle everyday waste items. They tell us about fund-raising for global expansion and why the UK is next. Plus: five years since her last visit, we speak to Natasha Arselan, founder and CEO of contemporary-art discovery and collecting platform Aucart.

Monocle Radio’s weekly tour of the most inspiring people, companies and ideas in global business, from startups to heritage brands, covering the best in hospitality, design, fashion and retail. 

<p>Monocle Radio’s weekly tour of the most inspiring people, companies and ideas in global business, from startups to heritage brands, covering the best in hospitality, design, fashion and retail. </p>