For our September issue, we've decided to give Britain a Monocle makeover. With the help of leading thinkers, brand experts and academics, we look at how the sceptred isle has lost its lustre and what Britain needs to do to become 'great' again. We also take a trip through America's right-wing, guntoting heartland along the course of the Rio Grande, and look at the uneasy relationship between traditional news outlets and social media. On sale from 19 August.