Parkinson’s Law

The name of C. Northcote Parkinson is attached to one of the most quoted observations in modern organisational life:

Work expands so as to fill the time available for its completion.

First published in The Economist in 1955 and later developed in Parkinson’s Law, the insight was presented with mock-scientific seriousness and dry humour. Yet beneath the satire lay a sharp diagnosis of institutional behaviour: give a task a week and it will take a week; give it a day, and it may well be finished in hours. The work does not necessarily grow because it must; it grows because humans, and especially organisations, expand to occupy the space available.

Parkinson’s deeper target was bureaucracy. Drawing on his expertise as a naval historian of empire, he observed that administrative bodies tend to grow regardless of the amount of real work to be done. Officials create subordinates, not rivals. Committees multiply. PowerPoints (he said documents, of course) circulate. In one of his most famous examples, he noted that the British Admiralty increased in size even as the number of ships declined. The machinery expands even as the mission contracts.

From this flowed his related principles. One is the Law of Triviality, often known as “bikeshedding.” A committee tasked with approving plans for a nuclear reactor may spend mere minutes on the complex engineering because few feel qualified to comment, but debate at great length the cost of a staff bike shed. (These of course were the days when many staff would arrive by bike!). Trivial matters attract disproportionate attention precisely because they are accessible. The small crowds out the significant.

Another observation, sometimes called the Law of Delay, suggests that postponement is often a disguised form of refusal. To delay a decision is to hope the issue will dissolve or be resolved elsewhere. In organisational life, delay becomes both shield and strategy.

Taken together, these laws describe systems that inflate, distract, and defer. They are less about time management than about structural self-preservation. Institutions, left unchecked, grow for their own sake. Meetings lengthen. Processes multiply. Energy shifts from purpose to maintenance.

It’s Monday. You have been warned!

Correlation and Causation

Do you too become a little frustrated at the increasing list of foods and activities which are good/bad for us? And if you delve a little, you discover tiny sample sizes, poorly constructed trials and a simple confusion between correlation and causation?

The Classic Warning

A strong correlation does not prove causation. Otherwise, we’d conclude that carrying lighters causes lung cancer.

The Exam Question

A study shows that students who revise more get higher grades. Does revision cause good grades?

Answer: Probably. But the exam board would like you to say: “There may be other variables involved.”

The Wonder of Beatles Lyrics

Evocative “Across the Universe” (Lennon)

Words are flowing out like endless rain into a paper cup…”

Dreamlike, cosmic, mystical.

Emotionally Direct

“In My Life” (Lennon/McCartney)

“Though I know I’ll never lose affection for people and things that went before…”

Simple, mature reflection.

Philosophical

“A Day in the Life” (Lennon/McCartney)

“I read the news today, oh boy…”

Fragmented modern life captured in surreal snapshots.

Playful

“Penny Lane” (McCartney)

“The barber shaves another customer…”

Miniature storytelling: a perfectly observed short story in song.