Dr Rowan Williams, Chair of Christian Aid and former Archbishop of Canterbury, is interviewed by author Edward Davey for his forthcoming book, A Restored Earth: Ten paths to a hopeful future. Dr Williams reflects on the challenges of poverty, human displacement and climate change - and the disproportionate impact they have on the world's poorest and most marginalised communities - and he outlines his vision for a more sustainable and hopeful future for all of God's creation. Visit Christian Aid's website to find out more about our campaigns and our work around the globe. http://caid.org.uk