Quality
and Sturgeon’s Law: When Your Organization Accepts That Most Things Are
Mediocre and Stops Fighting the 90% — and the Crap You Tolerated Became
the Standard You Became Known For
The science fiction author Theodore Sturgeon attended a literary
conference in the 1950s where a critic dismissed the entire genre with a
wave of his hand. “Ninety percent of science fiction is garbage,” the
critic declared, confident he had delivered a fatal blow. Sturgeon
didn’t flinch. He leaned forward and said something that would outlive
every novel in the room: “Ninety percent of everything is garbage.”
He wasn’t defending science fiction. He was making a universal
observation about the distribution of quality. Most paintings are
forgettable. Most restaurants are mediocre. Most business strategies go
nowhere. Most quality systems produce results that hover somewhere
between acceptable and disappointing. Sturgeon’s point was not that
excellence is impossible — it was that excellence is exceptional, and if
you don’t actively fight for it, you will default to the 90%.
This is the uncomfortable truth that most quality professionals know
in their bones but rarely say out loud. Walk into any factory, any
office, any boardroom, and you will find the same distribution. A small
fraction of processes perform brilliantly. A tiny minority of people
drive disproportionate improvement. A handful of decisions matter while
most are noise. The rest — the overwhelming, grinding, soul-crushing
majority — is mediocre. Not terrible. Not catastrophic. Just… okay. Good
enough. Passing. Within specification.
And that is the real danger.
The Gravity of Mediocrity
Mediocrity has a gravitational pull that excellence does not.
Excellence requires energy, attention, discipline, and continuous
investment. Mediocrity requires nothing. It is the default state of any
system left to its own devices. Entropy guarantees it. Without active
intervention, every process drifts toward the center of the
distribution. Every standard relaxes. Every inspection becomes less
rigorous. Every improvement initiative loses momentum and fades into the
background noise of organizational life.
The organizations that struggle with quality are rarely the ones
suffering from catastrophic failures. Catastrophes are visible. They
demand attention. They force change. The organizations that truly
struggle are the ones drowning in the 90% — the ones whose processes
produce acceptable results most of the time, whose defect rates are
within industry averages, whose customer complaints are manageable but
persistent. These organizations don’t have a burning platform. They have
a slow leak.
And slow leaks sink ships just as effectively as cannonballs. They
just take longer, and nobody notices until the water is over the
gunwales.
Consider the automotive supplier who consistently delivers parts at a
defect rate of 1.2%. Not terrible. Not great. The customer hasn’t issued
a formal complaint in months. The quality team monitors the control
charts, and the process is stable — stable at 1.2%. The production
manager is satisfied because the number isn’t getting worse. The plant
manager is satisfied because the customer hasn’t escalated. The VP of
operations is satisfied because the cost of quality is within
budget.
Everyone is satisfied. And everyone is wrong.
The competitor across town runs the same process at 0.3%. Same
equipment. Same materials. Same workforce demographics. But they refused
to accept the 90%. They looked at the distribution and said, “We don’t
want to be in the fat middle. We want to be in the thin tail.” They
invested in process understanding, in operator training, in measurement
system analysis, in preventive maintenance schedules that actually got
followed. They didn’t do anything magical. They just refused to accept
that “most things are mediocre” meant their things had to be
mediocre.
Three years later, the competitor won the next-generation platform
contract. The 1.2% supplier didn’t lose because of a catastrophe. They
lost because they were in the 90%.
The Three Traps of the 90%
Organizations fall into the 90% through three predictable traps.
Understanding them is the first step to escaping them.
Trap One: Benchmarking
Against Average
The most dangerous comparison an organization can make is against the
industry average. Industry averages are computed from the 90%. They
represent the center of a distribution that includes everyone — the
excellent, the mediocre, and the terrible. Meeting the industry average
means you are, by definition, in the middle of the garbage pile that
Sturgeon described.
Yet executive dashboards around the world celebrate “industry-average
performance” as though it were an achievement. “Our OEE is 65%, which is
right at the industry average!” says the COO, beaming. What he should be
saying is: “Our OEE is 65%, which means we are performing no better than
the mediocre majority of organizations that haven’t seriously tried to
improve.” World-class OEE is above 85%. The gap between average and
excellent is not 20 percentage points of effort. It’s a fundamentally
different relationship with quality.
Benchmarking against average is like benchmarking your health against
the average person in a country where most people are overweight,
stressed, and sleep-deprived. You might be average. But average is not
good.
Trap Two: The Tyranny of
“Good Enough”
“Good enough” is the most expensive phrase in manufacturing. It
sounds reasonable. It sounds pragmatic. It sounds like the voice of
someone who understands trade-offs and opportunity costs. But in
practice, “good enough” is almost always a rationalization for stopping
improvement work before it’s complete.
The problem with “good enough” is that it’s a moving target — and it
only moves in one direction. When you accept “good enough” today, you
lower the bar for what counts as “good enough” tomorrow. The process
that was barely acceptable in January becomes the baseline in March. By
June, the new “good enough” is slightly worse than the old one. By
December, you’ve drifted into territory that would have been
unacceptable a year ago, but nobody noticed because each incremental
decline was too small to trigger alarm.
This is the normalization of deviance, and it feeds directly on
Sturgeon’s Law. If 90% of everything is mediocre, then mediocrity feels
normal. It feels like the natural state of affairs. When you encounter
excellence, it feels abnormal — suspicious, even. “They must be
manipulating the numbers,” says the manager who has never seen a
well-run process. “Nobody actually achieves that.”
But they do. The 10% exist. They’re not magical. They’re not better
resourced. They simply refused to accept “good enough” as a final
answer.
Trap Three: The
Resource Allocation Illusion
Organizations in the 90% consistently misallocate their quality
resources. They spend 80% of their quality budget on detection —
inspection, testing, sorting, containment — and 20% on prevention. Then
they wonder why their defect rates never improve. The answer is simple:
you cannot inspect quality into a product. Every quality professional
knows this. Deming said it. Juran said it. Crosby said it. Your
grandmother probably said it in different words.
Yet the 90% continue to invest in bigger nets rather than fixing the
holes in the boat. They hire more inspectors. They add more inspection
steps. They purchase more sophisticated testing equipment. They build
bigger sorting rooms. And through all of this, the process upstream
continues to produce the same defects at the same rate, because nobody
invested in understanding why the defects occur in the first place.
The 10% invert this ratio. They spend the majority of their quality
resources on prevention — process design, mistake-proofing, operator
training, measurement system analysis, process capability studies, FMEA
that actually gets updated. Their inspection costs are lower because
their defect rates are lower. Their overall quality costs are lower
because prevention is cheaper than detection, and detection is cheaper
than failure. The economics are not complicated. The psychology is.
The psychology is that prevention work is invisible. When you prevent
a defect, nothing happens. No alarm goes off. No customer complains. No
containment team mobilizes. The absence of a problem is unremarkable.
And in organizations that reward firefighting heroes rather than quiet
prevention, the incentives actively work against the 10%.
Escaping the 90%
Getting out of the 90% is not about working harder. The 90% work
plenty hard. They put in long hours. They run overtime shifts. They hold
emergency meetings and escalation calls and war room sessions. Their
problem is not effort. Their problem is direction.
Escaping the 90% requires three fundamental shifts in how an
organization thinks about quality.
Shift One: From Targets
to Distributions
The 90% think in targets. “We need to get our defect rate below 2%.”
“We need to achieve Cpk > 1.33.” “We need zero customer complaints
this quarter.” Targets are useful, but they focus attention on a single
number rather than on the shape of the distribution.
The 10% think in distributions. They don’t just want the average to
improve. They want the spread to narrow. They want the worst-case
performance to move closer to the best-case. They understand that a
process with an average defect rate of 0.5% but occasional spikes to 3%
is more dangerous than a process with a steady 0.8%. The customer
doesn’t experience your average. The customer experiences your
variation.
When you shift from targets to distributions, you start asking
different questions. Instead of “Did we meet the target?” you ask “What
is the shape of our performance? Where are the outliers? What’s driving
the spread?” These questions lead to fundamentally different improvement
actions.
Shift Two: From
Compliance to Capability
The 90% pursue quality through compliance. They implement ISO 9001
because their customers require it. They conduct audits because the
schedule says so. They maintain procedures because the auditor will
check. Compliance is about meeting minimum requirements, and minimum
requirements are designed to be achievable by the 90%.
The 10% pursue quality through capability. They don’t ask “Do we meet
the requirement?” They ask “Is our process capable of consistently
delivering well within the requirement?” There’s a world of difference
between these questions. A process can comply with requirements while
barely limping across the finish line every time. A capable process
meets requirements with margin to spare — and that margin is what
separates acceptable from excellent.
Capability thinking changes how you invest. Instead of investing in
documentation to satisfy auditors, you invest in process understanding.
Instead of writing procedures that describe what should happen, you
measure what actually happens and close the gap. Instead of training
people to follow the procedure, you train people to understand the
process well enough to improve it.
Shift Three: From Programs
to Culture
The 90% launch quality programs. Six Sigma initiatives. Lean
transformations. Digital quality platforms. These programs produce
initial results — they always do, because any focused attention on a
process will improve it temporarily. But within 18 to 36 months, the
program fades. The consultants leave. The black belts get reassigned.
The dashboards stop being updated. And the organization settles back
into the comfortable mediocrity of the 90%.
The 10% build quality cultures. They don’t have a quality program.
They have a quality mindset that pervades every decision, every meeting,
every process, every interaction. Quality is not a department. It’s not
an initiative. It’s not a metric on a dashboard. It’s the way the
organization thinks about its work.
Building a culture is slower than launching a program. It’s less
visible. It doesn’t produce the dramatic before-and-after charts that
make for compelling board presentations. But it’s durable. A quality
culture survives leadership changes, market disruptions, and
organizational restructurings. A quality program survives only as long
as the sponsor retains influence.
The Personal Dimension
Sturgeon’s Law applies to individuals as surely as it applies to
organizations. Every quality professional reading this article is part
of a distribution. Some are in the 10% — the ones who challenge
assumptions, who dig deeper into root causes, who refuse to accept the
first answer, who push their organizations toward genuine improvement
even when it’s uncomfortable. And some are in the 90% — the ones who
maintain the systems they inherited, who file the reports they’re asked
to file, who attend the meetings they’re invited to attend, and who go
home at the end of the day having moved nothing forward.
The difference between the 10% and the 90% is not talent. It’s not
education. It’s not resources. It’s a decision — a decision to refuse
the gravitational pull of mediocrity. It’s the decision to say, “I know
that 90% of everything is mediocre, but I refuse for my work to be part
of that 90%.”
This decision has to be made daily. Some days it’s easy. Some days
it’s exhausting. But it’s always a choice.
The organizations that achieve excellence are simply collections of
individuals who made that choice and supported each other in keeping it.
They created environments where mediocrity was not the default, where
“good enough” was never the final answer, where the 90% was recognized
as the gravity well it is — and where everyone agreed to keep
climbing.
The Uncomfortable Question
Here is the question that every quality professional, every
operations manager, every plant director, and every CEO should ask
themselves:
If Sturgeon’s Law is correct — if 90% of everything is mediocre —
which part of the distribution is your organization in? And more
importantly, which part of the distribution are you personally choosing
to be in?
The answer to the first question is probably discoverable in your
data. Look at your defect rates, your customer complaints, your process
capability indices, your cost of quality. Compare them not to the
industry average but to what is theoretically achievable. The gap
between where you are and where you could be is the measure of your
membership in the 90%.
The answer to the second question is not in any dashboard. It’s in
the mirror. It’s in the last improvement you proposed that was rejected
and whether you fought for it or let it go. It’s in the last time you
saw a process drifting and said something about it — or didn’t. It’s in
the last meeting where everyone agreed to accept “good enough” and you
either spoke up or stayed silent.
Sturgeon wasn’t being pessimistic when he said 90% of everything is
garbage. He was being descriptive. The 90% is the natural state. It’s
what happens when nobody pushes. Excellence is the exception. It’s what
happens when someone decides that the natural state is not
acceptable.
That someone can be you.
Peter Stasko is a Quality Architect with 25+ years
of experience transforming organizations across automotive, aerospace,
and pharmaceutical industries. He has led quality system implementations
on three continents and believes that the difference between a good
quality system and a great one is never the tools — it’s the willingness
to refuse mediocrity when everyone around you has accepted it as
normal.
