This TED talk is brilliant and thought-provoking, though haunting at the same time.
I’m really not sure what else I can say in response to Mr. Pariser. I’ve shared similar thoughts for a few years now, not just about the internet, but about the books we read and the people we associate with. Variety is the spice of life, and those that live in a filter bubble like the one Mr. Pariser describes tend to lose perspective on the world around them.
To expand on his metaphor, when we indulge in that filtered “junk food” that isn’t building us and edifying us and challenging us to think outside of our own sheltered existence, our minds end up like Morgan Spurlock in Super Size Me - out of shape and on the verge of death.