LizBonnin resentsacontroversialand rovocativee isodeofHorizon,investigatinghownewscientificresearchisraisinghardquestionsaboutzoos-thefilmex loreshowandwhyzooskee animals,andwhethertheyneedtochangetokee u withmodernscienceorultimatelybeconsignedtohistory.Shouldzoosculltheiranimalstomanage o ulations?LiztravelstoCo enhagenZoo,whokilledagiraffeandfedittothelions,towitnesstheirculling rocessfirsthand.Theythinkitisanatural artofzookee ingthatisoftenswe tunderthecar et.Shouldsomeanimalsneverbeke tinca tivity?Inaworldexclusive,LizvisitsSeaWorldinFloridaandasksifca tivitydroveoneoftheirorcastokillhistrainer.Butcouldzoosbetheanswertoconservingendangereds ecies?Lizexaminestheirrecord,fromhel ingbreed andasforthewildtoeffortstosavetherhinos.Shemeetsoneofthelastsurvivingnorthernwhiterhinosanddiscoversthefutureofthiss eciesnowliesinamultimillion-dollar rogrammetoengineerthemfromstemcells.VeteranconservationscientistDrSarahBexelltellsLizthescienceofca tivebreedingisgivinghumanityfalseho e 《地平线系列：我们该关了动物园吗》的观看地址： http://www.ok1080.com/Pianku/38920.html由西瓜电影网提供,欢迎转发分享！