Computers are changing the way we think. "Calm, focused,
undistracted, the linear mind is being pushed aside by a new kind of
mind that wants and needs to take in and dole out information in short,
disjointed, often overlapping bursts—the faster, the better." This is
probably not a good thing, says Nicholas Carr.
A writer in the Century some years ago recalled in passing the
era when mail was delivered twice a day. He noted, somewhat
whimsically, how that practice ensured at least two hopeful moments in