This all comes down to a distinction that is not made in the article at all. One has a choice in engaging the news: one can be a passive consumer of whatever gets thrown at one, or one can be a thoughtful consumer who directs one's own reading/viewing of the news. None of the issues mentioned by the author apply to the latter approach.
In a highly interconnected, multicultural, technological world, it is more important than ever for the ordinary citizen (let alone the entrepreneur, thinker, or "creative type") to be aware of what is going on in the world, and on every scale (global to local). The author's recommendation would lead to a radical disengagement that would be suitable only for those aspiring to be hermits or stylites.
In a highly interconnected, multicultural, technological world, it is more important than ever for the ordinary citizen (let alone the entrepreneur, thinker, or "creative type") to be aware of what is going on in the world, and on every scale (global to local). The author's recommendation would lead to a radical disengagement that would be suitable only for those aspiring to be hermits or stylites.