Wednesday, November 20, 2013

The Half Life of Knowledge

Knowledge decays over time as society transforms by adopting new technology. Nobody knows how to work a VCR or a cassette player anymore. Therefore, it is important to focus on knowledge that won't likely become outdated. Everything else we can look up on Wikipedia.

Long term knowledge isn't tied to any particular technology or application. Algebra is a good example because no matter what language or platform you program for, you still have to manipulate numbers. Though my eventual career may be in a technological field that does not now exist, chances are algebra will come in handy. The more I am tied to a particular technology, the most limited I am in my opportunities in life. If, rather, I can learn good foundational skills that apply in every field, then I can adapt when the world shifts again.

One pertinent example is the realm of social media. It has transformed that landscape, but the people on the landscape are still fundamentally the same. Facebook friends have not changed the nature of friendship or people's need for a few deep, personal relationships. You will be better served by learning relationship skills outside the context of social media, and then applying them to the social media landscape.

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