How rich, land-hungry nations are leasing Mali's land to create agri-business farms.
How the wealthiest Americans spend their money and how the poorest Americans are shut out.
Documentary which looks at 30 years of Bob Geldof and Bono's campaign against poverty.
A Jordanian mother from a desert village travels to India to train as a solar engineer.
Revealing the shocking lottery of child birth across the globe.
Film looking at Chinese education through the lives of a tutor, a student and a jobseeker.
Film catching up with the children of the original documentary one year on.