BY Ian Birrell / 8 mins
BY David Samuels / 11 mins
BY Timandra Harkness / 4 mins
BY Jay Bhattacharya / 6 mins
BY Kat Rosenfield / 6 mins
BY Kathleen Stock / 7 mins
BY Stone Age Herbalist / 8 mins
BY Andrew Doyle / 6 mins
BY Howard Jacobson / 4 mins
BY Ayaan Hirsi Ali / 5 mins
BY Arif Ahmed / 8 mins