In the early aughts he jumped into a car, drove all over the country, and made a discovery so banal it’s practically a tautology: Suburbia is the same everywhere. Except, because he's a photographer and he's been steeped in design thinking and this is what artists do, Griffiths managed to turn his sojourn into a book called Manifest Destiny: A Guide to the Essential Indifference of American Suburban Housing. It's a collection …