“Ironically, in an age of instant global connection, my certainty about anything has decreased. Rather than receiving truth from an authority, I am reduced to assembling my own certainty from the liquid stream of facts flowing through the web. Truth, with a capital T, becomes truths, plural. I have to sort the truths not just about things I care about, but about anything I touch, including areas about which I can’t possibly have any direct knowledge. That means that in general I have to constantly question what I think I know. We might consider this state perfect for the advancement of science, but it also means that I am more likely to have my mind changed for incorrect reasons.” —Kevin Kelly
This is perhaps the most succinct rationale for disciplines like personal knowledge mastery (PKM). We can no longer rely upon traditional gatekeepers of information and knowledge. Each of us must engage with others and develop trusted knowledge networks. None of us are smart enough to handle all the connections in our digital lives on our own. We need to use both our human networks and our machines in concert. Let me give just two examples.