Air pollution

The Works. Clean Air Technologies. Audio, 24 minutes
Clean air technologies; Zinc fuel; Electric taxis
Attribution
BBC World Service
Available for over a year
Global Concerns. The Niger Delta Environment. Audio, 13 minutes
The slow progress of the Niger Delta's recovery from oil damage
Attribution
BBC World Service
Available for over a year
Global Concerns. Taiwan's Pollution. Audio, 14 minutes
What is being done about Taiwan's choking traffic, industrial pollution and smog?
Attribution
BBC World Service
Available for over a year
Global Concerns. Solar-powered Tuktuks. Audio, 14 minutes
An electric alternative to auto rickshaws and tuktuks for congested, polluted cities
Attribution
BBC World Service
Available for over a year
Global Concerns. The Future of the Orang-utan. Audio, 14 minutes
"Without trees there are no orang-utans and without orang-utans there are no trees"
Attribution
BBC World Service
Available for over a year
Global Concerns. Madagascan Fish Eagle. Audio, 14 minutes
Richard Lewis talks about the declining Madagascan fish eagle population and its habitat
Attribution
BBC World Service
Available for over a year