Insight, writing, storytelling. In this edition Nick Thorpe reflects on the many tales he's heard in months covering the migrant crisis at the gateways of Europe; Gabriel Gatehouse is in Germany where the influx of refugees has caused a surge in the popularity of right-wing anti-immigration parties; Stephanie Hegarty talks of her visit to the Central African Republic where UN-troops are trying to restore peace after violent clashes between Christian and Muslim militias; Jonathan Fryer goes to Astana in Kazahstan, a capital city with awe-inspiring architecture and a president determined that nothing will stand in the way of his vision for the country's future and Kieran Cooke goes to Ireland's holy mountain, Croagh Patrick in County Mayo, to investigate a claim that 'nature's greatest cathedral in the west is being severely damaged'