Season 3

1. Patagonia: Paradise Bought

2017-10-07 · 60m

A report on an American conservationist who has purchased vast tracts of land in Patagonia, much to the dismay of local developers.

2. Madagascar: The Richest Poor Country in the World

2017-10-14 · 60m

A visit to Madagascar where deforestation rages and unique species vanish, and where a fight is brewing to save one of the planet's most special places before it is ruined forever.

3. Egypt: Sunken City of Pharaohs

2017-10-21 · 60m

As sea levels rise, the sunken city of Heracleion sounds a stark warning of the growing threat faced by the planet's teeming coastal cities.

4. Alaska: Buried Treasure

2017-10-28 · 60m

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.

5. New Zealand: Preying on the Predators

2017-11-04 · 60m

A look at predatory mammals in New Zealand.

6. Peru: The Curse of Incan Gold

2017-11-11 · 60m

A look at whether the fragile beauty of the Incan ruins of Machu Picchu can be protected from an ever-growing number of visitors.