Newport is a computer science academic who writes about work. His argument is that valuable output usually requires long uninterrupted stretches of concentration, and that most modern work is arranged to make those impossible.
The second half is more useful than the first: he is specific that this is a structural problem, not a willpower one. If your day is diced into fifteen-minute pieces by messages and meetings, no amount of discipline recovers the depth.
Owners are the worst affected, because everything routes through them. The work only they can do — pricing, strategy, the difficult conversation — is exactly the work that needs uninterrupted time, and it is always the first thing displaced.
Deep work has to be an appointment with a start and an end, defended like a client meeting. Time that is merely 'free' gets consumed by whatever asks loudest.
Email and messages are not the problem; checking them continuously is. Two or three deliberate passes a day costs the business almost nothing in responsiveness and returns hours of usable attention.
Switching tasks leaves part of your mind on the last one, so a day of constant switching is worse than the sum of its interruptions. This is the argument for finishing something before starting the next, even when both are urgent.
These links go to their own work. We summarise and point — we do not republish it.
Owners and managers whose diaries have quietly filled with other people's priorities.
The advice assumes a degree of control over your own calendar. If you are on the tools or behind a counter all day, take the batching idea and leave the rest.
