Horizon
Horizon
Should We Close Our Zoos? #S53E06
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 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.
Episode 6 of Season 53 from Horizon — available to stream in HD on any device.
Comments & Discussions
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Because you liked Horizon
Major Crimes Unit
Major Crimes Unit
Palu Ailesi: Karanlık Sarmal
The Palu Family: Under a Dark Spell
In the Eye of the Storm: Chasers
In the Eye of the Storm: Chasers
K-Everything: A CNN Original Series
K-Everything: A CNN Original Series
The Nightmare Upstairs: What Happened to Ty and Bryn?
The Nightmare Upstairs: What Happened to Ty and Bryn?
The Secret of Skinwalker Ranch
The Secret of Skinwalker Ranch
Kevin McCloud's Listed Britain
Kevin McCloud's Listed Britain
James.
James.
Deadly Devotion
Deadly Devotion
Rafa
Rafa
Search for movies, TV shows, collections, manga, or people
Trending Now