6 集
Patagonia: Paradise Bought - 1
Patagonia: Paradise Bought - 1
What's the best way to protect paradise? In stunning Patagonia, an American conservationist has purchased vast tracts of land to the fury of local developers.
42 分钟
2017年10月6日
Madagascar: The Richest Poor Country In the World - 2
Madagascar: The Richest Poor Country In the World - 2
As deforestation rages and unique species vanish, the fight is on to save one of the planet's most special places before it is ruined forever.
42 分钟
2017年10月13日
Egypt: The Sunken City of the Pharaohs - 3
Egypt: The Sunken City of the Pharaohs - 3
As sea levels rise, the fate of an ancient Egyptian city sounds a stark warning of the growing threat faced by the planet's teeming coastal cities.
42 分钟
2017年10月20日
Alaska: Buried Treasure - 4
Alaska: Buried Treasure - 4
Miners want to drill for billions of dollars worth of copper and gold beneath the pristine wilderness of America's last wild frontier, but fishermen say the world's last great salmon run could be jeopardized.
42 分钟
2017年10月27日
New Zealand: Preying on Predators - 5
New Zealand: Preying on Predators - 5
Conservationists turn killers in a battle to turn back time by eradicating mammal invaders threatening the islands' unique ecosystem.
42 分钟
2017年11月3日
Peru: The Curse of Incan Gold - 6
Peru: The Curse of Incan Gold - 6
The breathtaking Incan ruins of Machu Picchu are attracting visitors in record numbers, but can their fragile beauty be protected in the modern world?
42 分钟
2017年11月10日
