A spiritual journey along the River Ganges collecting sounds and stories
BBC World Service Online
Heart and Soul looks at the morality of earning money
Melvyn Bragg and guests discuss one of the most revered texts of Hinduism
3/3 What does it mean for the people of Istanbul to have one foot in Europe and one in Asia?
2/3 Edward Stourton continues his exploration of one of the world's big religious melting pots