the illusion of ideological consistency

tell me what you think about capitalism and apparently i should already know what you think about immigration, climate change, taxation, gender, and ten other things.

and increasingly, what kind of person you are.

i find that unhelpful. pretty annoying to be honest.

my own views don’t fit particularly neatly into one of those bundles.

i consider myself socially progressive.

i also believe strongly in markets, entrepreneurship, and capitalism.

i think companies should be allowed to make a lot of money.

i also think economic power can be abused and needs constraints.

i don’t have a problem with someone becoming extremely wealthy.

i can simultaneously question whether a tax system distributes burdens fairly.

none of that feels particularly contradictory to me.

but political discussion often seems to demand that once you accept a, you must also accept b, c, and d.

i started wondering why that happens.

and, somewhat annoyingly, economics provides a good explanation.

1why political bundles exist in the first place

let’s return to momo and lolo.

they’re voting in a local election.

there are dozens of policy questions they could investigate.

housing, transport, education, taxes, policing, environmental regulation, public services.

to form a truly independent view on each one, they’d need to read the proposals, understand the evidence, compare trade-offs, and consider implementation.

then they’d have to decide which issues matter most.

that’s a decent level of effort.

most people also have jobs, relationships, families, and other things to do with their lives.

so political parties and ideological labels perform a useful function.

they compress information.

a party label tells you something, imperfectly, about the values, priorities, and likely decisions of the people associated with it.

it’s a shortcut.

and shortcuts aren’t inherently bad.

if you had to independently verify every single claim you encounter in everyday life, you’d barely have time to leave the house.

we rely on expertise, reputation, institutions, and heuristics constantly.

politics is no different.

2the economics of not knowing everything

economists sometimes discuss rational ignorance.

the basic intuition is that information has a cost.

and acquiring more of it isn’t always worth that cost to the individual.

imagine lolo is deciding whether to spend an entire weekend researching one technical aspect of pension reform.

the information might improve her understanding.

but the probability that her individual vote determines the outcome of a national election is extremely small.

the direct instrumental benefit of that research may therefore be small relative to the time it takes.

a stripped-down decision rule might look like:

where p is the probability that better information changes an outcome she cares about, ΔB is the value of that change, C is the cost of acquiring information, and E is any additional benefit from learning itself or participating meaningfully.

this isn’t a complete theory of voting.

people also vote from duty, identity, solidarity, and conviction.

and political information has collective benefits that aren’t captured by an individual’s calculation.

but it explains why using shortcuts can be perfectly understandable.

if someone broadly trusts a political party, that trust can reduce the cost of evaluating every policy from scratch.

the interesting question isn’t why political bundles exist.

it’s when they stop being tools and start becoming constraints.

3when the shortcut starts thinking for you

imagine momo generally agrees with a pro-market political party.

she trusts its instincts on entrepreneurship, competition, and economic growth.

then the party proposes a housing measure that she finds unconvincing.

what happens next?

in the ideal version, she examines the measure and says she disagrees.

in a less ideal version, she assumes the party probably has a good reason.

in a worse version, she starts defending the proposal because criticizing it would feel like criticizing her own political identity.

the shortcut has become an obligation.

lolo might do exactly the same thing with a party whose social values she broadly shares.

neither of them has to be stupid, dishonest, or particularly extreme.

they just have to care about belonging.

and most people do.

the result is that a person’s publicly expressed beliefs can become more internally consistent than their actual considered beliefs.

which is a strange kind of consistency.

you appear coherent because you’ve outsourced the difficult work of deciding what you think.

4political preferences aren’t one-dimensional

economics often represents preferences using a utility function.

imagine a person’s evaluation of political outcomes depends on prosperity, freedom, equality, security, sustainability, and social trust.

a very simple representation is:

the coefficients describe the importance person i places on each dimension.

real preferences may be nonlinear, interdependent, and sensitive to context. this is a sketch, not a measurement instrument.

but even this sketch makes something obvious.

there are many possible combinations of values.

and people who share the same values can still disagree about the policies most likely to achieve them.

two people might care equally about equality and prosperity, but disagree about the effects of a particular tax.

two people might both care deeply about climate change, but disagree about nuclear energy.

two people might both support immigration and also disagree about the design of integration policy.

the number of possible combinations is almost endless.

yet we repeatedly try to collapse them onto a single left–right line.

the two profiles are not opposites. and the same priorities could still produce different policy judgments.

which brings me to a distinction i wish we made more often.

5are we disagreeing about values, facts, or implementation?

assume momo and lolo disagree about how to make housing affordable.

there are at least three different arguments they could be having.

first: a disagreement about facts.

does building more housing reduce prices relative to what they otherwise would have been? under which conditions, and over what time horizon?

second: a disagreement about values.

how much weight should be placed on affordability for newcomers versus stability for existing residents? what forms of displacement are unacceptable even if aggregate welfare increases?

third: a disagreement about implementation.

which government level has the authority to change zoning? how quickly can infrastructure be expanded? what can actually be financed and administered?

these are different problems.

better evidence may help with the first.

the second requires moral and political judgment.

the third requires institutional competence and compromise.

but we often collapse them into a single question:

are you on my side?

and once that happens, the argument becomes remarkably difficult to resolve.

6the philosophical problem with ideological purity

there’s a philosophical idea i keep returning to: value pluralism.

isaiah berlin argued, in different forms across his work, that human beings can pursue multiple genuine values that sometimes conflict.

freedom matters.

equality matters.

security matters.

belonging matters.

but they don’t always fit together into one perfectly harmonious system.

a society can value both freedom of expression and protection from harm while still facing difficult cases where those commitments pull in different directions.

it can value both economic dynamism and stability.

both individual autonomy and collective obligations.

this doesn’t mean all values are equally defensible.

nor does it mean every compromise is just.

it means there may be real moral losses even when a decision is reasonable.

i find that idea more convincing than the fantasy that one ideological framework can eliminate every trade-off.

because if every value you hold always happens to point toward exactly the same policy, on every issue, i start to wonder whether you’re actually weighing the values.

or simply applying a label.

7a defense of political coherence

but i don’t want to overstate the case against ideological consistency.

there’s a good reason to have principles.

a worldview is more than a random collection of preferences.

if i believe strongly in individual liberty, that commitment should influence my positions across multiple issues.

if someone believes reducing inequality is a central obligation of government, that will reasonably shape their approach to taxation, education, and welfare.

coherence is valuable.

without it, politics can become opportunistic: a different principle for every convenient conclusion.

assuming that a philosophy mechanically determines every policy answer is the issue.

not having an underlying philosophy.

principles guide judgment.

they don’t replace it.

and sometimes two people who share a principle will disagree about how to apply it.

but in good faith.

8the social cost of leaving your bundle

there’s another reason ideological packages are sticky.

if political beliefs signal membership, departing from the package can carry a social cost.

momo might hesitate before criticizing a policy supported by people she otherwise agrees with.

lolo might hesitate before praising an idea proposed by a political opponent.

in both cases, the worry isn’t only about the argument itself.

it’s about what the statement will signal to other people.

will they think i’ve changed sides?

will they assume i believe ten other things?

will they stop listening to me?

that is a surprisingly high price to pay for agreeing with one good idea.

and it creates a peculiar situation.

we claim to value independent thinking.

but often reward people for arriving at exactly the conclusions we expected them to reach.

9what ideological independence actually requires

i don’t think the solution is to have no political identity.

or to deliberately assemble the most unusual combination of opinions possible.

being contrarian isn’t the same thing as being independent.

if your position is always the opposite of what your group believes, your group is still doing most of the thinking for you.

real independence is more demanding.

it means being willing to agree with people you generally disagree with.

and disagree with people you generally agree with.

without turning either moment into a personal crisis.

it means being able to say:

i share your objective, but i don’t think your policy will achieve it.

or:

i think your proposed policy might work, but i disagree with the values you’re prioritizing.

or even:

i don’t know enough about this to have a useful opinion.

those are not signs of political weakness.

they are signs that you’re actually separating the questions.

honestly, that’s what bothers me most about ideological bundles.

not that they exist.

but that we’ve allowed a useful shortcut to become a substitute for curiosity.

because once political identity determines which arguments we’re allowed to take seriously, we stop asking whether an idea is good.

we start asking whose idea it is.

and if that becomes the normal way to think, we should probably stop being surprised when politics starts rewarding loyalty more consistently than judgment.

leading to a much larger question.

what exactly are the incentives of the political system we’ve built?