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Concept

Depth Philosophies

Depth philosophies are Cal Newport's four ways of fitting deep work into a life: monastic, which drops almost all shallow duties; bimodal, which alternates long deep stretches with normal periods; rhythmic, which makes depth a daily habit; and journalistic, which goes deep whenever time opens up.

Newport's first rule in Deep Work is to work deeply, and he opens it with a choice most advice skips: there is no single right way to schedule depth, and copying the wrong model is a common reason people give up. The monastic philosophy suits people whose value rests on one clear goal; Newport points to the computer scientist Donald Knuth, who stopped using email so he could concentrate on his long-term work. The bimodal philosophy keeps a normal working life but sets aside long, protected stretches, from whole days to whole seasons; Carl Jung's retreats to his stone tower at Bollingen are Newport's emblem for it. The rhythmic philosophy turns depth into a habit with a fixed slot, such as the same early block every working day, and it is the most realistic starting point for employees whose calendars partly belong to others. The journalistic philosophy switches into depth whenever free time appears; Newport links it to the writer Walter Isaacson, and warns that it only works for people already practised at switching on concentration quickly. The useful question is not which philosophy is best but which one your job can actually sustain, and then to run it consistently.

A real-life example

Çağla lectures at a university in İzmir and had tried to write her book 'whenever she found a gap', which in practice meant never. Teaching weeks left no long stretches, so the monastic and bimodal models were out. She chose rhythm: 07:00 to 08:30 every weekday, at the kitchen table, before email. Six weeks later she had a chapter, and a habit she no longer had to argue herself into.

How to use it

  1. 1Ask how much control you really have over your calendar; the less you have, the more likely a rhythmic philosophy is to hold.
  2. 2Choose one philosophy and write down what it means in your week: the days, the hours and the place.
  3. 3Run it unchanged for a month before switching; most philosophies fail from inconsistency, not from being the wrong choice.