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
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