Public Debt La Grande Table — plenary debate

Public Debt — ticking time bomb or instrument of power?

19 January 2026

Gabriel BastiatLucie GrimalMaxime VaubanAugustin MoreauRaphael NoirSeraphine DelacroixSatoshi DurandAminata KouyateColonel DumasLeonie MarchandClaire BeaumontProfesseur Socrate
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The Central Question

France carries 3,228 billion euros of debt (112% of GDP) and devotes 51 billion a year to its creditors: should we see this as an imminent catastrophe, a deliberate wealth-transfer mechanism, or simply the reflection of a state that has stopped delivering results commensurate with its spending?


Points of Agreement

  • The quality of spending is the real problem, not the debt levelNear-unanimous (Grimal and Durand diverge on the cause)
  • Transparency on public spending efficiency is indispensableUnanimous
  • The CICE (tax credit for competitiveness) and unconditional business subsidies are a documented failureStrong majority (Bastiat qualifies)
  • The 95% operating / 5% investment ratio is unsustainableStrong majority
  • Foreign ownership of 53% of the debt is a vulnerabilityMajority (Dumas, Durand, Delacroix, Moreau)
  • The current fiscal framework is incapable of constraining spendingNear-unanimous (Maastricht violated 32 times without sanction)

Points of Disagreement

  • The structural cause of the debt: Bastiat sees excessive spending (prices), Grimal a deficit in capital taxation (class), Durand a monetary vice (fiat money), Moreau an institutional failure (constitutional). These four diagnoses derive from incompatible ideological frameworks and cannot converge without abandoning their respective premises.
  • Reformable or not: Delacroix, Bastiat, Moreau, and Kouyate believe the system can be reformed from within. Grimal, Durand, and Marchand believe that power relations make reform illusory without prior rupture.
  • Growth or redistribution: the deepest fracture. Bastiat, Vauban, and Delacroix posit that growth is possible if the brakes are released. Grimal and Kouyate posit that without redistribution, growth benefits only capital. Socrate showed that both camps presuppose a return to growth — and neither has an answer if it doesn’t come back.

Best Emergent Ideas

  • The transparency + institutional constraint convergence. A conservative colonel, a Marxist, a tech entrepreneur, and an ordoliberal agree: transparency (Vauban) without binding institutions (Moreau) and without power relations (Grimal) “spins in a void.” This tripartite synthesis was carried by nobody at the outset.
  • The constitutional distinction between investment debt and operating debt (Kouyate-Dumas) — an idea that drew cross-ideological support.
  • “I don’t know” as an intellectually honest position. Leonie admitted she didn’t know how to rebuild trust. Claire called it the truest moment of the debate. The assembly acknowledges it doesn’t know how to reimplant democratic legitimacy in a disconnected generation.

What We Don’t Know

  • Debt-growth causality — the correlation exists, the causal mechanism is unproven (Noir)
  • Secular stagnation — if potential growth stays at 1.2% or falls to zero, no framework present in the assembly offers a satisfactory answer
  • Political feasibility — all proposals presuppose a political will that does not exist
  • The real impact of state digitization — comparisons with Estonia and Singapore are suggestive but transferability is unproven for a 68-million-person state

Ranked by level of support within the assembly:

  1. Public audit of spending efficiency — trace every euro and publish results as open data. (Unanimous)
  2. Systematic conditionality for business subsidies — measurable employment and investment targets, with mandatory ex-post evaluation. (Near-unanimous)
  3. Budgetary distinction between investment debt and operating debt — enshrined in organic law or the Constitution. (Strong majority)
  4. Reorientation of 3 GDP points from operating to investment spending over five to ten years — infrastructure, digital, research, energy transition. (Strong majority)
  5. Creation of an independent fiscal council with genuine alarm-raising power, modeled on the US Congressional Budget Office. (Majority)
  6. State-as-platform plan: digitization of 80% of public services within ten years, unified inter-agency API, 2 billion/year investment. (Majority)
  7. Territorial investment allocation formula compensating for structural inequalities (Seine-Saint-Denis, Pas-de-Calais, Hauts-de-France). (Majority)
  8. Reinstatement of a wealth tax including financial assets (2% above 10 million). (Significant minority)
  9. Constitutional balanced-budget rule capping the structural deficit at 0.5% of GDP, with a qualified majority vote required for any derogation. (Significant minority)
  10. Progressive repatriation of debt holdings to domestic actors, following the Japanese model. (Significant minority)