00:06The ForumLiving at the Edge: Life in Extreme EnvironmentsBBC World Service Duration: 41 minutes Wed 6th Apr 2016, 00:06 on BBC World ServiceAvailable for over a yearListen nowExtreme life and synthetic biology in the sea, on land and in space. Show more GenresFactualArts, Culture & the MediaFormatsDiscussion & TalkBrandThe Forum Source: BBC Online