Modern marvels of the information age make access to all kinds of information quick and easy. So easy that, compared to more primitive times, we don't need to worry much about remember anything. GPS guides us to our destinations. Google and Wikipedia supply all the facts we need. iTunes and Amazon remind us what music and books we like. By outsourcing our memory needs to the "external mind", life can become easier. But in doing so, do we become more knowledgeable, or less so?
Check out this thought-provoking article by New York Times Op-Ed Columnist David Brooks:
The Outsourced Brain
http://www.nytimes.com/2007/10/26/opinion/26brooks.html?em&ex=1193716800&en=ce4244aeb9202a70&ei=5087%0A