Digital communication gives us the ability to communicate with others practically instantaneously no matter where they might be. And our shift toward relying on text messaging means that we compose and read messages with a maximum limit of 160 characters -- fewer if you're using a service like Twitter. Is that affecting our behavior?
Nicholas Carr, a technology and business writer, hypothesizes that digital communication might hurt our ability to focus on tasks like reading a book. Carr's evidence is mostly anecdotal, but he makes a case for the Internet in general contributing to a decline in concentration. He argues that as we depend more heavily on constant stimuli from the Internet, including communicating with friends, we lose the ability to settle down to more demanding tasks [source: Carr].
Carr builds his case partly by examining how human behavior and thought has changed over the centuries as we developed written languages. He also quotes philosophers who felt that the development of the printing press would lead to a decline in wisdom. Could digital communication turn us into morons?
Jamais Cascio, another writer for The Atlantic, doesn't think so. Cascio said that humans aren't losing intelligence due to digital communication and the Internet. Instead, our brains are adapting to the technology. Our intelligence is redirected -- we're learning how to ask questions through digital communication to get the answers we need. We may not be as good at focusing on a single task as we once were, but now our intelligence is more fluid [source: Cascio].
Both writers agree that technology is shaping the way we think. As a result, our behavior is changing as well. We expect faster results when we need to know the answer to a question. We bombard ourselves with information from multiple sources at once rather than settling on a single one. This could lead to us becoming unfamiliar with concentrating on a single task. But since very few serious studies on the matter exist, it's hard to say if the change would be permanent or not.
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