The air conditioner of his dusty Honda battled the heat, prayer beads dangled from the rearview mirror, and the smell of the cigarette he’d just smoked wafted toward me as he stopped to show me a barbershop that his friends frequent. Yasser, a 26-year-old artist, was taking me on an impromptu tour of his hometown of Jeddah, Saudi Arabia, on a sweltering September afternoon.