As we all know by now, the information you consume matters a great deal in shaping your mind. Since we only have limited time and scarce attention while the supply never stops, the idea of an 'information diet' just resonates perfectly with those who care about their content intakes. The basic logic and instruction of such a diet is to handpick the good from the bad and be selective of what you read and watch, so we could all be healthier and happier. In practice, people have tuned ...