<p>There are thousands of oil and gas platforms in the world’s oceans and in the coming decades many will become obsolete. Some people think that instead of treating them as industrial waste, we should embrace the ecosystems they’ve created and leave them in the sea as artificial reefs. This approach has been adopted by some US states, and scientists are con ... Show More
Sep 29
Bringing Kashmir’s lakes back to life
Wular and Dal lakes are among Kashmir's most famous natural treasures, but decades of pollution, encroachment and neglect have taken their toll. Chhavi Sachdev follows conservationists, farmers and local communities as they attempt an ambitious restoration effort. Along the way, ... Show More
23m 8s
Mar 2025
How to deconstruct an oil rig
Thousands of oil and gas rigs are becoming redundant around the world – and taking them out of service, known as decommissioning, is a multi-billion dollar business. It’s also a complex operation beset by sometimes opposing interests. In this programme, we meet the makers of the ... Show More
17m 27s