Thoughtful Americans are realizing that the pervasive IT-revolution devices upon which we are increasingly dependent are affecting our society and culture in significant but as yet uncertain ways. We are noticing more in part because, as Maryanne Wolf has pointed out, this technology is changing what, how, and why we read, and in turn what, how, and why we write and even think. Harold Innis noted in 1948, as television was on the cusp of revolutionizing American life, that "sudden extensions of communication are reflected in cultural disturbances," and it's clear we are stumbling through another such episode. Such disturbances today are manifold, and, as before, their most critical aspects may reside in alterations to both the scope and nature of literacy. As with any tangle between technology and culture, empirical evidence is elusive, but two things, at least, are clear.
For one, the new digital technology is democratizing written language and variously expanding the range of people who use and learn from it. It may also be diffusing culture; music and film of all kinds are cheaply and easily available to almost everyone. In some respects, new digital technologies are decreasing social isolation, even if in other respects they may be increasing it. Taken together, these technologies may also be creating novel neural pathways, especially in developing young brains, that promise greater if different kinds of cognitive capacities, albeit capacities we cannot predict or even imagine with confidence.
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