07:32DiscoveryCrossing DividesThe Cooperative SpeciesBBC World Service Duration: 27 minutes Tue 24th Apr 2018, 07:32 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowWhy human cooperation fails online Show more GenresFactualScience & NatureFormatsMagazines & ReviewsBrandDiscoverySeriesDiscovery: Crossing Divides Source: BBC Online