The Stool and the Silo
Why Continuation Should Require Energy
Early explosives manufacturers discovered an unconventional solution to a problem that still haunts most organizations today. Operators monitoring dangerous mixing processes were given a one-legged stool. A normal stool is stable without vigilance, but a one-legged stool is unstable without vigilance. The moment an operator falls asleep, gravity ensures a brutal, inglorious and embarrassing return to focus.
On September 21, 1921, a BASF fertilizer silo in Oppau, Germany exploded, killing 560 people. Workers had used small dynamite charges to loosen compacted fertilizer 20,000 times over five years without incident. In hindsight, the data measured how many times it had not exploded, not how close they were to the limit where it would. The storage silos kept filling by default and the real danger was that continuation required no decision.
The stool and the silo represent two different design philosophies. Most of our processes obey Newton’s first law: they are designed so that inattention produces accumulation. Once in motion, it stays in motion, unless an outside force acts on it. For example, once initiated projects continue and budgets renew by default. The assumption is that vigilance acts as the outside force. Unfortunately, human nature guarantees that vigilance eventually fails.
The one-legged stool reverses this logic. It’s designed around the assumption that vigilance will eventually fail and that inattention is the outside force which creates a hard stop. Projects expire unless renewed and budgets require regular re-justification. Instead of organizing around stability, you organize around interruption.
Continuation should require energy.
Boardroom Drill
Name one strategic initiative that has survived three review cycles without fundamental re-justification. That is your silo.
Team Drill
Which recurring meetings would leave a visible gap if they disappeared tomorrow, and which would not? Cancel the ones that wouldn’t.
Professional Drill
Which activities in your week continue because they produce value and which continue because stopping requires a decision nobody has made? Make the decision.