3/2 Bridge-tunnel that brings together countries with a difficult past - Sweden and Denmark.
BBC World Service
Steve Bradshaw investigates the scientific controversy surrounding white asbestos.
1/2 Unhurried listening to the stories of individuals and the histories they carry.
Could lessons from past disasters have prevented BP's oil spill in the Gulf of Mexico?
BBC Radio 4
16/40 What is the future for our farmland birds?
1/4 The political, cultural and economic impact of China's rise to superpower status.
An exploration of spiritual resonance - Japan's beloved huge bronze Buddhist temple bells.
Can Haiti emerge a better country from the rubble of the earthquake there six months ago?
One Planet meets the original tree-huggers in India's desert state of Rajasthan.
2/2 What's the real story behind the song, The Lion Sleeps Tonight or 'Wimoweh'?