Please subscribe to Hay Player for access to this content (more details)
Subscribe for £15.00 or log in if you already have a subscription

Andrew Balmford

Nature’s Glass: Half Empty or Half Full?

Hay Festival 2013 , 

Wild populations, their habitats, and the benefits they provide for people, are in decline. But is the situation hopeless? The Professor of Conservation Science tells stories of success from around the world to argue the case of optimism.