The Devastating Effects of Pollution in China (Part 1/2)
13:32
The Devastating Effects of Pollution in China (Part 2/2)
1:25:57
Climate change - Averting catastrophe | DW Documentary
3:01:34
3 Hours Of Category 5 Hurricanes And The World's Most Extreme Weather
49:26
Afghanistan, les survivants des montagnes | Les voyages les plus meurtriers
16:18
Who is polluting the ocean with plastic?
9:59
The Yamuna, India's most polluted river
1:44:30
China: Power and Prosperity -- Watch the full documentary
48:21