We live in what is arguably the most distracted age in human history. Some social critics refer to our current state as an attention economy in which media platforms, technology, political groups, and organizations of all kinds essentially compete for our attention and thrive only when they succeed in getting it. Who among us has not at one point felt that our focus or attention are not as keen as we might like? If that’s the case, we might ask whether or not anything can be done about it. Does...