Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science or ultimately be consigned to hist..
Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science or ultimately be consigned to history.
Should zoos cull their animals to manage populations? Liz travels to Copenha...
伊丽莎白·班克斯,刘易斯·普尔曼,内森·菲利安,MJ·罗德里格斯,约翰·比灵斯列,米达宁·拉希米,Georgia Leva,路易斯·赫拉尔多·门德斯,Mike Ferguson,梦露·克莱恩,贾森·曼努尔·奥拉扎巴尔,劳伦·玛丽·金,露西·巴雷特,Talia Asseraf,Jesse Saler,Scott Manuel Johnson