"It's 1979, I'm three years old, and like all breakfast times during my youth it begins with Mum combing my hair, a ritual for which I have to sit down on the second-hand, floral-patterned settee, and lean forward, like I'm presenting myself for execution." For Sathnam Sanghera, growing up in Wolverhampton in the eighties was a confusing business. On the one hand, these were the heady days of George Michael mix-tapes, Dallas on TV and, if he was lucky,...