What we read
Time blocking is older than any app that sells it, and the people who argued for it best were not selling anything. These five are the ones worth the evening. Each entry says what the book argues, the one idea in it that bears on scheduling, and where its author would take issue with what this product does. For one of them that is the entire premise.
Deep Work
Cal Newport · 2016
What it argues
Sustained concentration is becoming simultaneously rarer and more valuable, and the work that requires it is quietly crowded out by work that does not. The crowding is not a willpower failure. It happens by default, because shallow work is legible, feels urgent, and arrives with someone else's name attached.
The idea that bears on scheduling
Give every hour of the working day a job in advance, and when the day breaks the plan (it will), rebuild the rest of it rather than abandoning the practice. A schedule is not a prediction that has failed; it is a decision you keep making.
Where it argues with us
Newport wants you to do the blocking yourself, by hand, each morning, because the deciding is the discipline and outsourcing it gives up the part that changes your behaviour, which is exactly what Diarized takes off your hands. He would also point out that we book whatever duration your task app says, so a day of half-hour estimates becomes a day chopped into half-hour pieces, the fragmented schedule the book is written against. If your work needs three unbroken hours, you have to say so in the estimate; nothing here will infer it.
The full essay →
Make Time
Jake Knapp and John Zeratsky · 2018
What it argues
Busyness is manufactured. Two forces produce it: a work culture where a full calendar reads as seriousness, and apps engineered to be refilled forever. Neither is defeated by trying harder, so the book offers tactics for choosing one thing a day and defending it.
The idea that bears on scheduling
Pick a single highlight for the day and give it a specific time. An intention with no hour attached is not a plan, and the calendar is where an intention either becomes real or quietly does not.
Where it argues with us
The book is sceptical of optimisation as such, and a tool that fills your gaps is close to the disease it diagnoses. Its authors would say the highlight should be chosen by hand, in the morning, by feel, and that a day packed by software is a day nobody chose. The reading of Diarized they would tolerate is a narrow one: let it schedule the obligations, so the hours it cannot touch stay yours.
The full essay →
Four Thousand Weeks
Oliver Burkeman · 2021
What it argues
A human life is about four thousand weeks, and no amount of efficiency changes that. Productivity culture sells the belief that with the right system everything will eventually fit, and the belief is the trouble. It defers the finite, uncomfortable business of choosing what will never be done at all.
The idea that bears on scheduling
Deciding what to neglect is the actual work, and a calendar is where neglect stops being abstract. Anything you did not make room for, you have chosen against, whether or not you admit it.
Where it argues with us
This one is against the premise. Burkeman's argument is that a tool promising to fit it all in is selling the fantasy that causes the problem, and no feature list answers that. The most we would say in reply is that Diarized cannot invent hours and does not pretend to: when the tasks do not fit, it says which ones did not and why, rather than compressing them until they appear to. That list is his argument arriving as a screen, but he would rightly note that having it printed by a subscription is not the same as facing it.
The full essay →
Indistractable
Nir Eyal · 2019
What it argues
Distraction begins on the inside. The phone is the instrument, not the cause; what people are usually escaping is a small discomfort in the task itself. So the durable fixes are internal, and the external ones only work once you have decided what the distraction is pulling you away from.
The idea that bears on scheduling
Nothing counts as a distraction until you have planned what it interrupted. Put your values in the calendar first: time for the people you live with, for your body, for yourself. Only then is a wasted hour identifiable as one.
Where it argues with us
Eyal's timeboxing starts with the parts of life that never appear in a task app. Diarized only ever sees tasks somebody typed into Todoist or Jira, which means it sees work and nothing else, and it will fill an evening you meant to keep, because nothing on the calendar told it otherwise. The remedy is entirely manual: put the rest of your life on the calendar yourself, as events. Diarized treats existing events as immovable and will schedule around them, but only the ones already there.
The full essay →
When
Daniel Pink · 2018
What it argues
Timing is treated as an afterthought and behaves like a science. Performance moves through the day in a pattern most people share: a sharp early peak, an afternoon trough that is measurably worse than it feels, and a late recovery, all shifted by whether someone is an early riser or a night owl.
The idea that bears on scheduling
Match the kind of work to the hour. Analytic work belongs at your peak, administrative work in the trough, and work that benefits from a looser mind in the recovery. The same task done at the wrong hour is a different task.
Where it argues with us
Diarized does not know what kind of work anything is, and does not know your chronotype. It places by priority into the first gap that fits, so a task needing full concentration lands at nine because nine was free, and an early riser and a night owl with identical task lists get identical calendars. Pink would say we have the order right and the timing arbitrary. He is correct, and the only honest workaround today is to shape your working hours so the gaps we can reach are the hours you are good in.
The full essay →
Descriptions are ours, written from reading the books. No passages are
reproduced here, and none of these summaries is a substitute for the thing
itself. Buy them from whoever you like; we have no arrangement with any
publisher and earn nothing if you do.