Somewhere around slide 40 of the monthly review, the decision gets made. It hinges on three or four numbers, and those numbers were available on slide 2. The leader doesn’t need 47 KPIs. The leader needs the few that the decision turns on, and confidence that the rest are being watched.
Why decks only grow
The rest of the deck is insurance. Each slide exists because someone asked a question once. A board member wanted the regional split. A customer complaint prompted a quality chart. A bad quarter added a cash view. The question was answered and the slide stayed.
Removing it means arguing about what matters, and nobody wants to be the person who cut the slide that turned out to be needed. Adding a slide costs an hour. Removing one costs a negotiation. So decks only grow, and the review grows with them, until the meeting spends its time walking through pages instead of deciding.
The argument is the real project
That argument about what matters is the real project. Agreeing which few numbers the leader decides with is harder than adding a slide, because it forces choices that a long deck lets everyone postpone. Is the business run on margin or on volume this year? Is service level a target or a constraint? Which number, when it moves, changes what we do on Monday? A long deck is often a sign that those questions are still open.
Example
One number at Alcoa
The best-known case of a leader choosing few numbers is Paul O’Neill at Alcoa. When he became CEO in 1987, he used his first meeting with investors to talk about worker safety, not margins or revenue projections. His goal was zero injuries. Investors were unsettled, and some reportedly sold their shares.
The choice was not sentimental. An injury rate cannot improve unless the process behind it improves, so the number forced each plant to understand why things went wrong and to fix them. Over his tenure, workdays lost to injury fell from 1.86 per 100 workers to 0.2, and by the time he retired, annual net income was five times what it had been when he started.
Alcoa did not stop measuring everything else. Cost, quality and output were still tracked. They sat below the number at the top and fed it.
Where the other numbers go
The remaining numbers don’t disappear. They move one level down, feeding the few that stay on top, visible only when something breaks.
Think of it as a tree. Margin sits on top; price, mix, freight and scrap sit beneath it. When margin holds, nobody needs to open the branch. When it slips, the branch shows where. Function heads still own their detail and review it in their own meetings. The leadership review stops being the place where every chart is read aloud.
Evidence that the agreement happened
A review that fits on one page is not a design achievement. It is evidence that the agreement happened. To get there, start from the decisions, not the data.
- List the decisions the review exists to make.
- Name the three or four numbers each decision turns on.
- Place everything else beneath them, with a threshold that brings it back into view.
Then hold the review on that page for a quarter. The first meeting will feel exposed. By the third, nobody asks for slide 40.
Sources: Business Insider, “How Changing One Habit Quintupled Alcoa’s Income”, drawing on Charles Duhigg, The Power of Habit.