08:06People Fixing The WorldFood waste: The solar dryer solutionBBC World Service Duration: 23 minutes Tue 7th Dec 2021, 08:06 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowA simple system for saving food and empowering women. Show more GenresNewsFormatsDiscussion & TalkBrandPeople Fixing The World Source: BBC Online