The invisible world of the largely non-white, migrant, poor women who nanny and clean for families across the United States is made strikingly visible in social critics Barbara Ehrenreich's and Arlie Russell Hochschild's Global Woman. This is not just an extraordinary read, but a jarring read. Very few of us readers could be those nannies, maids, or sex workers. Indeed, for most of us readers, they are “the other.” But we could—dare we admit it?—be their employers. And that is part of what makes reading this book so thought-provoking. What exactly is the reader's own role in this ...