One of the more embarrassing and self-indulgent challenges of our time is how we can relearn to concentrate. The past decade has seen an unparalleled assault on our capacity to fix our minds steadily on anything. To sit still and think, without succumbing to an anxious reach for a machine, has become almost impossible…
A wealthy family in England in 1250 might have had three books in its possession: a Bible, a collection of prayers and a life of the saints – this modestly sized library nevertheless costing as much as a cottage. The painstaking craftsmanship behind a pre-Gutenberg Bible was evidence of a society that could not afford to make room for an unlimited range of works but also welcomed restriction as the basis for a proper engagement with a set of ideas.
The need to diet, which we know so well in relation to food, and which runs so contrary to our natural impulse, is something we now have to relearn in relation to knowledge, people and ideas. We require periods of fast in the life of our minds no less than in that of our bodies.