The World Alliance of Reformed Churches says that that the global economic crisis offers an opportunity to create a more just financial system, backing calls from other churches at the World Social Forum.

Thousands gather in Brazil for the World Social Forum to address exploitative globalisation. Organizers say the economic crisis shows its message of "another world is possible" is more vital than ever.

Debt isn't just a political and economic issue, it's a human tragedy, says Giles Fraser. And it raises the most profound spiritual, ethical and pastoral questions for us all.

These days we are often encouraged to 'get real'. But what does this mean, in the world at large and in the church in particular, asks Giles Fraser. It means returning to practicalities in a new way.