Lake Baikal in Russian Siberia is the oldest and deepest lake on the planet and is famous for containing 20% of the world’s fresh water. Its incredibly clear and clean water is home to hundreds of unique animal and plant species. Biologists, however, are increasingly concerned about the region’s ecology. James Brown goes back to Baikal seven years after his last visit to look into how the lake has changed.
The Indian state of Punjab is undergoing a severe water crisis. Once an agricultural leader in India, it’s now turning into a desert. Farmers and other rural dwellers are going bankrupt over the need to pay for water delivered from other regions. In this drastic situation, the number of suicides has skyrocketed, but the authorities deny that people are killing themselves over the water shortage.