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.. 经查，李鹏新丧失理想信念，背弃初心使命，培植个人势力，搞“七个有之”；无视中央八项规定精神，违规接受宴请和车辆司机服务安排；对组织不忠诚、不老实，在组织函询时不如实说明问题，违背组织原则，卖官鬻爵，严重污染地方政治生态；廉洁底线失守，长期违规收受礼品、礼金；腐化堕落；贪婪无度，政商勾连，大搞新型腐败，利用职务便利为他人在矿产开发、企业经营、干部选拔任用等方面谋利，并非法收受股权股份等巨额财物。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.. 经查，李鹏新丧失理想信念，背弃初心使命，培植个人势力，搞“七个有之”；无视中央八项规定精神，违规接受宴请和车辆司机服务安排；对组织不忠诚、不老实，在组织函询时不如实说明问题，违背组织原则，卖官鬻爵，严重污染地方政治生态；廉洁底线失守，长期违规收受礼品、礼金；腐化堕落；贪婪无度，政商勾连，大搞新型腐败，利用职务便利为他人在矿产开发、企业经营、干部选拔任用等方面谋利，并非法收受股权股份等巨额财物。
BBC地平线：我们该关了动物园吗？超高清详情 
