The invisible decision space
What do I not see today?
Political decisions are not made in isolation.
Every measure is in competition with many others - for budget, resources, time, political attention and social acceptance.
What appears to be a single decision on paper is actually part of a portfolio of decisions.
And this is where the problem begins.
The mathematical core: 2n
As soon as there are N measures to choose from, there are not N decisions - but:
2n possible portfolios of measures
- With 10 measures: → 1,024 possible combinations
- With 20 measures: → over 1 million
- With 50 measures: → more than one quadrillion
This space is growing exponentially - and is no longer manageable for people, committees and Excel.
Most of this decision-making space remains invisible. Politicians are effectively operating blindly within it.
Not because the goals are wrong - but because no one can see all the possible better combinations.
Decisions are portfolio decisions.
Whether infrastructure, energy, defence, digitalisation or social:
Government decisions are not independent, but systemic.
In reality, the government does not decide on projects,
but on combinations of policy options.
Every decision excludes other options
What is decided is visible.
What is not possible remains invisible.
These effects do not appear in any budget plan - theythey exist before the decision.
The true costs arise ex ante
Today, government costs are measured ex post , but the decisive costs arise beforehand:
in the space of possibilities that have never been examined.
This space is the invisible decision space.
Politics knows budgets - but not opportunity costs
Ministries know what a measure costs.
But they do not know what it costs in comparison.
This is because opportunity costs do not arise in the budget -
they arise in the decision-making space.
As long as this space remains invisible, decisions inevitably remain incomplete.
Why this is no longer enough today
The complexity of political governance has grown exponentially:
No one - no committee - can have a complete overview of this space.
What is lacking is not political judgement.
What is missing is transparency across all options for action.
👉 How political principles can be integrated here
