Google and the Loss of Existing Knowledge

Researchers have long noted that the human brain compartmentalizes and categories all new information it encounters. This organizing stems from the reality that learning new material is rather arduous. That is why our learning curve is so steep - it takes us year or more to simply be able to make words ... but acquisition of new words from that point is exponential. Thus, we use old information to make sense of new information - and, so, the more we know the easier it is to learn.

This physiological reality is not lost on teachers of reading. The most important technique for any effective reader is to access existing knowledge to make sense of new information. Ultimately, I encourage my students to become "people on whom nothing is lost." They need to access a great deal of new information in short time periods - and it's easier if their brains already have some place to put it - something to which the new info can be connected. And from the time of Roman orators, we know the growth in rhetoric and literature and science was intrinsically linked to previous information. Roman students spent vast amounts of time memorizing the classics. Abraham Lincoln spent vasts amount of time copying the speeches of Cicero by hand. All told, their brains and their abilities to think critically grew exponentially.

Thus, I worry about this latest generation - the Google generation. Google and the internet are wonderful innovations that have made life infinitely more efficient. Yet, current students are the first group who have legitimate reason not to commit information to memory because they can simply look it up. Think about how they know many of their friends phone numbers simply as #4 on speed-dial - or even worse simply by the name in the directory where they can often voice activate "Call Steve."

This is a problem.

The less we commit to memory on a daily basis, the less are brains are enabled to form the categories and make the connections that lead to higher level critical thinking and, even, innovation. Thus, I would assert that it is still a good idea for students to memorize a speech or monologue or sonnet from Shakespeare. It's still a good idea for students to write in-class essays from memory with no access to the book or their notes. It's still a good idea for students to study spelling and memorize their times tables.

In fact, it might not just be a good idea. It might be an imperative.