http://thewirecutter.com/2012/01/happiness-takes-a-little-magic/

Quote: It’s the perfect time, with this abundance of pages to read and videos to watch, to consider Clay Johnson’s book, The Information Diet. In his words, the book is about “How the new, information-abundant society is suffering consequences from poor information consumption habits” The book also outlines a plan for metering the kinds of content that we consume, as we do with food diets that need to be balanced between junk food and healthier food that initially taste worse but will make us healthier and happier. (For every milkshake, I average out a glass of green kale juice.)