導演:菲爾·亞伯拉罕
主演:凱麗·拉塞爾 盧夫斯·塞維爾 大衛·吉亞西 羅里·金尼爾 奧托·艾森度 阿麗·安 Jon Moore Adam Silver 巴夫·喬希 埃里克·蒂德 安娜·弗蘭科利尼 Joey Eden 西莉亞·伊姆里 佩妮·唐尼 黛博拉·卡恩 希滕·珀泰爾 安德魯·G·奧格爾比 米蓋爾·桑多瓦爾 奧利弗·莫爾特曼 禮薩·迪亞科 畢揚·丹斯曼 James Beaumont 馬克·賈尼塞洛 戴納·哈克喬 Melissa Advani 珀爾·麥基 吉安尼·卡爾切蒂
簡介:Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientLiz 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 Copenhagen Zoo, who killed a giraffe and fed it to the lions, to witness their culling process first hand. They think it is a natural part of zoo keeping that is often swept under the carpet. Should some animals never be kept in captivity? In a world exclusive, Liz visits SeaWorld in Florida and asks if captivity drove one of their orcas to kill his trainer.But could zoos be the answer to conserving endangered species? Liz examines their record, from helping breed pandas for the wild to efforts to save the rhinos. She meets one of the last surviving northern white rhinos and discovers the future of this species now lies in a multimillion-dollar programme to engineer them from stem cells. Veteran conservation scientist Dr Sarah Bexell tells Liz the science of captive breeding is giving humanity false hope.詳情