Lies or Dementia?

I. The Observation

A politician says during a campaign: "I will lower taxes." A year later, he raises them. Confronted with his promise, he says: "I never said that" or "That was taken out of context" or "Circumstances have changed."

Another promises: "There will be no coalition with that party under my leadership." Six months later, he sits at the cabinet table with exactly that party. Asked about his promise, he says: "I have always advocated for the ability to compromise."

A third declares categorically: "This measure will not happen under my leadership." Three months later, he implements exactly that measure. His comment: "One must be able to respond to changing situations."

When you observe these phenomena, a simple question arises: Are these people lying deliberately — or have they actually forgotten what they said?

II. The Hypotheses

Hypothesis 1: The Lie. The politician knows exactly what he said. He knows he's doing the opposite. He lies deliberately — during the campaign to win votes, and afterward to obscure the reversal. He counts on voters forgetting, media not following up, consequences not materializing. The lie is calculated.

Hypothesis 2: The Dementia. The politician has actually forgotten what he said. Not clinical dementia, but a kind of functional amnesia. The flood of statements, interviews, speeches — who can remember everything? The brain filters, represses, reconstructs. What he says today feels true because he believes it today. Yesterday is another country.

Hypothesis 3: Cognitive Dissonance. The politician vaguely remembers, but his brain has reshaped the memory to fit his current position. He's not lying consciously, but he's not telling the truth either. He lives in a self-constructed reality where his contradictions are resolved — for himself, if not for observers.

Hypothesis 4: Irrelevance. The politician knows exactly what he said but considers it completely irrelevant. Statements are tools for the moment. They have no binding force, no half-life, no meaning beyond their immediate function. The question of truth or lies is, for him, a category that doesn't apply to politics.

III. Case Studies

Germany, 2025. Friedrich Merz promised during the campaign to reduce migration numbers, lower electricity prices, cut bureaucracy, reduce the civil service. A year later: Asylum numbers are falling, true — but the decline began long before he took office. The promised electricity tax cut for everyone never came – it applies only to industry and agriculture; households get a few euros of grid-fee subsidy. Instead of cutting posts, the number of federal civil-service positions grew by around 9,000 from 2024 to 2026. 76% of citizens are dissatisfied.

Is that lying? Or did he really believe it and then "learn the reality"? Or was it clear to him from the start that campaign promises are their own category — not true, not false, just: campaign?

USA, ongoing. Donald Trump says things that are demonstrably false — not once, but hundreds of times. He claims he never said something even when it's documented on video. The question "lies or dementia?" is particularly sharp here. Some observers consider him a pathological liar. Others think he's cognitively impaired. Still others say: it doesn't matter. His followers believe him anyway — or precisely because of it.

Worldwide, universal. The phenomenon is not limited to individual countries or persons. It's systemic. In Japan, Brazil, India, France — everywhere the same pattern: Promise, Break, Deny, Continue.

IV. The Mechanisms

Why does this work? Why do politicians get away with it?

The attention cycle. Media lives on novelty. A broken promise is today's headline, tomorrow forgotten. Those who follow up seem petty. Those who archive seem obsessive. The system rewards moving on, not holding on.

The information flood. Politicians produce dozens of statements daily. No one can follow everything, store everything, retrieve everything. The sheer volume creates a fog in which contradictions disappear.

Partisan perception. One's own supporters forgive everything. They explain, contextualize, rationalize. Political opponents would criticize everything, even if it were consistent. The neutral middle is too small, too disinterested, too powerless.

The lack of alternatives. Even if a voter recognizes that their politician lies — what's the alternative? The other politician lies too. Everyone lies. So you vote for the liar whose lies you prefer. Or you don't vote — which changes nothing.

Missing accountability. There is no mechanism that holds politicians accountable for broken promises. No court, no authority, no institution. The campaign promise is the only promise in society that can be broken without consequences.

V. The Philosophical Question

Back to the original question: Lies or dementia?

The answer is: It doesn't matter.

If a politician lies deliberately, he's dishonest. If he actually forgets what he said, he's incompetent. If he lives in cognitive dissonance, he's detached from reality. If he considers statements irrelevant, he's cynical.

All four variants are disqualifying. None is acceptable. And yet we accept all four — daily, because we don't enforce consequences.

The question "lies or dementia?" is a distraction. It individualizes a structural problem. It seeks blame in the individual politician rather than in the system that produces and tolerates such politicians.

The right question is not: What's wrong with this politician? The right question is: What's wrong with a system in which breaking promises has no consequences?

VI. The Historical Dimension

Was it always like this? Have politicians always lied?

Yes and no. The lie is as old as politics. But the shamelessness is new. Previously, politicians had to at least hide their lies, explain them, apologize for them. Today they simply deny what's documented on video — and it works.

What has changed?

The media landscape is fragmented. There's no common factual basis anymore. Every statement can be refuted in one medium and confirmed in another. The politician chooses his medium.

Trust has collapsed. When no one believes in anyone's objectivity anymore, every statement is worth equally much — or equally little. The politician's lie stands on equal footing with the journalist's fact-check.

Attention spans have shrunk. In a world of permanent distraction, yesterday is already history. Who remembers last year's promise when the next one is already here?

VII. The Consequence

If politicians can lie or forget without consequences — what does that mean for democracy?

It means elections become personality contests. Not programs count, but appearances. Not promises count, but charisma. Not competence counts, but media presence.

It means rational voting decisions become impossible. If you can't know what a politician will actually do, you can only vote by feeling. Or by tribal affiliation. Or not at all.

It means politics becomes entertainment. The lie is more exciting than the truth. The scandal is more entertaining than the substance. The system rewards what generates ratings — not what works.

It means the good ones stay away. Those who are honest, who want to keep promises, who feel bound by their words — they have a structural disadvantage. The system selects against integrity.

VIII. The Way Out

Is there a way out?

Institutionally, much is conceivable: Binding campaign platforms with accountability requirements. Automatic consequences for demonstrably broken promises. Independent institutions that archive and verify politician statements. Transparency requirements for all public utterances.

But who should introduce this? The politicians who benefit from these mechanisms not existing?

Culturally, even more is conceivable: A society that doesn't tolerate lies. Media that follows up and archives. Voters who punish contradictions. A public culture of accountability.

But how does that emerge? Through education? Through role models? Through catastrophes that show where lying leads?

The uncomfortable truth is: As long as we tolerate lies and dementia, we will get liars and the forgetful. The system delivers what we accept.

Epilogue

A child learns early: If you lie and get caught, there's trouble. So they learn either not to lie or to lie better.

A politician learns: If you lie and get caught, nothing happens. So they learn that lying carries no risk. Perhaps they even unlearn the difference between lie and truth. Why would they need it?

In the end, the question "lies or dementia?" may be wrongly posed. Perhaps it's neither one nor the other. Perhaps it's rational adaptation to a system without consequences.

And that's the most disturbing thing of all. Not the evil intent. Not the cognitive decline. But the cold logic of a world where truth has no value — because no one demands it.