As many of you probably know, Richard, Emma and I recently returned home from a year in England, in what was, essentially, a protracted exercise in significantly changing how we live. We traded our 2,400 square foot American home, with its modern conveniences and sizable backyard, for an 1,100 square foot semi-detached house with a postage-stamp garden. I spent the year doing laundry in a tiny washing machine located in the kitchen. I hung our wet clothes on a line in the garden or – if it was rainy – on the wooden laths of an overhead ...