01:32DiscoveryTrading UpEpisode 1BBC World Service Duration: 27 minutes Thu 8th Oct 2009, 01:32 on BBC World Service OnlineAvailable for over a yearListen now'Trade not aid' is a new mantra for development but can people stay out of poverty when they trade up? Susie Emmett finds out.GenresFactualScience & NatureFormatsDocumentariesBrandDiscoverySeriesDiscovery: Trading Up Source: BBC Online