"Since Alexis de Tocqueville, restlessness has been accepted as a signature American trait. Our willingness to move, take risks, and adapt to change have produced a dynamic economy and a tradition of innovation from Ben Franklin to Steve Jobs. The problem, according to ... Tyler Cowen, is that Americans today have broken from this tradition--we're working harder than ever to avoid change ... Cowen [believes that] there are significant collateral downsides attending this comfort, among them heightened inequality and segregation and decreased incentives to innovate and create"--Amazon.com.