Mary Catherine Bateson

The kinds of roles dogs fill can be hard to come by in human relationships. We touch the dog or the pet at whim. There is a lack of self-consciousness and a fluidity to it that is absent from most human relationships. If someone acted that way to you, you'd feel claustrophobic pretty quickly. It's a boundary violation.

The way that Dickens structured his books has a form that we most readily recognize now from, say, the great T.V. series, like 'The Wire' or 'The Sopranos.' There's one central plot line, but then from that spin off all kinds of subplots.