DELTA-SIERRA · DOSSIERS, BOOKS AND FIELDWORK

Delta-Sierra: understand, reform, explore

Documented analysis of State reform and France’s recovery, books for deeper exploration, and fieldwork on autonomy and exploration.

David Salvan · author, analyst and builder — About

Maison triangulaire en A du projet LA RESSOURCE

FROM DOSSIER TO FIELDWORK

LA RESSOURCE: build, test, document

Self-building, household autonomy and practical feedback: fieldwork extends the analyses and books through concrete achievements.

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🔴 Live political, economic and international news

Two chronological feeds bring together French, institutional, economic, world and geopolitical news. Headlines appear without reloading and always open the original source.

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Couverture de Plan de Rupture : le dossier fondateur

Strategic dossier for France

Plan de Rupture — Reform the State and restore public finances

A sourced, quantified dossier on administrative simplification, public spending, duplication, regulation, essential services and France’s financial room for maneuver.

Three gateways into Delta-Sierra

Portail France : institutions, finances publiques et réformes

France · public finances

Understand deficits and structural reform

Access the free State reform dossier and analyses on public spending, taxation, industry and recovery proposals.

Open the France portal →
Implantation humaine durable sur Mars

Mars · human settlement

From exploration to a sustainable Martian city

Explore travel, water, oxygen, energy, habitats, health, resources and the organization of a human settlement on Mars.

Explore the Mars dossier →
Mes trois chaînes YouTube : autonomie, autoconstruction et voyages documentés

Videos · lived experience

Self-building, autonomy and documented travel

Browse editorial pages for LA RESSOURCE and Davious03 Adventures, with context, lessons and links to the videos.

Open the video library →

Articles, analyses and dossiers

Priority dossiers →
Books by David Salvan — essays, public policy and Mars

BOOKS

Discover my books

French and international editions

Energy survivalism: France, oil and resilience
New

Energy sovereignty

France must learn the lesson of Hormuz

September 13, 2026

Quand surveiller ses propres concitoyens entre en conflit avec sa conscience
New

Intelligence · society · psychology · ethics

When watching one’s own fellow citizens conflicts with conscience

What research says about “moral injury”

Quand la rue ne suffit plus — Colère populaire, impasse politique et tentation de la rupture

Democracy · institutions · social movements

When the street is no longer enough

Popular anger, political deadlock and the temptation of rupture

À l’épreuve du réel — Diplômes, compétences et résultats
New

Education · employment · skills · government

The Test of Reality

Degrees, skills and results

FRENCH ONLYCivil disobedience or rejection of the common rule?
New

French-only article

Civil disobedience or rejection of the common rule?

A French-language analysis of law, light housing, planning rules and national cohesion.

Politique et monde du renseignement — dossier Delta-Sierra
New

Intelligence · institutions · civil liberties

Politics and the World of Intelligence: How It Works

Ce que le citoyen peut savoir, ce que le droit autorise, ce que le secret protège — et où commence le risque politique.

Dette de la France : rappel des responsabilités
New

France · Public debt · 2027 election

Dette de la France : rappel des responsabilités

La dette n’est ni un mal absolu ni une invention des créanciers. Mais après cinquante ans de déficits, la responsabilité budgétaire ne peut pas être effacée avec les titres.

FRENCH ONLYRéseaux d’eau, usines, énergie : les alertes s’empilent
New

Cybersecurity & critical infrastructure

Water networks, factories, energy: the warnings keep piling up. Is anyone at the controls?

When services know, agencies warn, allies alert, and political decision-making still struggles to turn information into verified correction.

Quand l’État faillit, le citoyen prend la relève
New

State, security & citizens

When the State Fails, the Citizen Steps In

What happens when public authority is too slow or ineffective and citizens begin performing tasks they expected the State to prepare, protect or adjudicate?

Et si Washington imposait à Tesla, SpaceX, Amazon et Anthropic le système français de facturation électronique ?
New

Cybersecurity & sovereignty

What if Washington imposed France's electronic invoicing system on Tesla, SpaceX, Amazon and Anthropic?

Electronic invoicing, artificial intelligence, industrial espionage and economic warfare

Le consentement à l’impôt n’est plus acquis en France
New

Taxation & institutions

Tax consent is no longer assured in France

When one of the developed world’s highest tax burdens meets collapsing trust in public spending and algorithmic tax enforcement

Et si demain l’humanité était considérée comme une menace par une IA dotée d’une conscience ?

Artificial intelligence & society

What if, tomorrow, humanity were considered a threat by a conscious AI?

Artificial consciousness, loss of control, Skynet, The Matrix, HAL 9000 and biological risk: what science fiction may have understood before us

2027 presidential election: what reforms could rebuild France?

New · 2027 presidential election

2027 presidential election: what reforms could rebuild France?

Documentary comparison grid · 20 August 2026

FRENCH ONLYCrise du logement : relancer l’offre locative privée

Housing & real estate

Proposals to revive the rental supply

Getting out of the housing crisis through private landlords

FRENCH ONLYNIS2 still stalled, DGFiP compromised: did the backdoor dispute delay French cybersecurity?

French-only article

NIS2 still stalled, DGFiP compromised: did the backdoor dispute delay French cybersecurity?

France was due to complete NIS2 transposition in October 2024. This French-language dossier examines the delays and the security debate.

FRENCH ONLYState cybersecurity: who should act, who should oversee, and who should be held accountable?

French-only article

State cybersecurity: who should act, who should oversee, and who should be held accountable?

A French-language dossier on responsibility, oversight and the security of public information systems.

Fuite de données DGFiP : qui rendra des comptes ?

France · données publiques

Fuite de données DGFiP : qui rendra des comptes ?

14 août 2026

Facturation électronique obligatoire : le grand risque ?

France · économie numérique

Facturation électronique obligatoire : le grand risque ?

14 août 2026

Facturation électronique : comment se protéger ? Guide pratique

France · guide pratique

Facturation électronique : comment se protéger ?

14 août 2026

Guerre économique : la France en échec ?

France · dossier de fond

Guerre économique : la France en échec ?

13 août 2026

Aide au développement : priorités françaises et intérêt national

France · dossier de fond

Aide au développement : priorités françaises et intérêt national

13 août 2026

Gouverner sans irresponsabilité définitive

Institutions & sovereignty

Governing Without Permanent Impunity

A constitutional and legislative proposal for holding executive leaders criminally and financially liable, under strict safeguards, for serious harm to the Nation’s fundamental int

« Ça va péter » : le mythe de l’homme providentiel

Politics & democracy

“It’s Going to Blow”: The Myth of the Providential Man

Why waiting for a savior or military intervention too often replaces democratic organization, civic responsibility and non-violent action.

Et si l’IA s’éteignait ?

Article

Article moved | Delta-Sierra

FRENCH ONLYL'État français a-t-il encore besoin de 105 000 agents fiscaux en 2026 ?

Politics & democracy

Does the French State still need 105,000 tax agents in 2026?

5 agents around one sheet of paper. 18 to 36 months of procedure. 4 billion euros per year.

La France malade de ses normes et de ses délais

Economy & taxation

France sickened by its norms and its delays

Data centres in France: the mirage of 75 billion euros

La France fiscale : un pays très prélevé, très taxé, mais de moins en moins consentant

Economy & taxation

Fiscal France: a heavily taxed country with declining consent

Taxes, levies, tax expenditures and the crisis of consent.

Les limites de la démocratie

Politics & democracy

The limits of democracy

From the bypassed 2005 referendum to urban riots, fiscal AI and institutional refoundation.

À chaque péage, vous ne payez pas une route. Vous payez une rente.

Economy & taxation

At every toll, you are not paying for a road. You are paying a rent.

Motorways, the 2006 privatisation and a rent organised by the State

La France produit l'électricité la moins chère d'Europe. Et pourtant les Français la paient de plus en plus cher.

Economy & taxation

France produces the cheapest electricity in Europe. And yet the French pay more and more for it.

European market, ARENH, EDF and energy sovereignty

Qu'est-ce qui ne tourne pas rond en France ?

Politics & democracy

What is not running right in France?

Anatomy of a decline — Four converging dossiers

Plan de Rupture, le résumé

Politics & democracy

Rupture Plan

A four-level summary: seven dossiers to rebuild France democratically.

07 - Annexe opérationnelle, kit de démantèlement

Politics & democracy

Operational appendix: dismantling kit

Operational annexes for implementing reform.

06 - La suppression des instances obsolètes

Politics & democracy

Removing obsolete bodies

Rationalization and budgetary discipline.

05 - La réintégration des agences dans les ministères

Politics & democracy

Reintegrating agencies into ministries

Clarity and political responsibility.

04 - La fusion des agences

Politics & democracy

Merging agencies

Simplification and coherence of public action.

03 - Les agences de souveraineté : conserver, réformer, moderniser

Politics & democracy

Sovereignty agencies: preserve, reform, modernize

Complementary dossier on the agencies to keep and reform.

02 - Réforme de l'État : Ménage dans les agences

Politics & democracy

State reform: cleaning up the agencies

Umbrella dossier on 1,153 national public bodies within the Senate’s documented perimeter; overlapping categories are not mechanically added.

La démocratie de l'apparence

Politics & democracy

The democracy of appearances

When the smile replaces the program, when image replaces thought.

Aux origines de l'Europe

Politics & democracy

At the origins of Europe

American influence on European construction from 1948 to 1960, and what it has become today.

LIVRE
Réforme structurelle de l'État : enjeux et leviers

Politique & démocratie

Réforme structurelle de l'État : enjeux et leviers

15 avril 2026

Le Déclin Organisé de la France

Politics & democracy

The organized decline of France

Economic betrayal and the abandonment of sovereignty.

La France contre ses entrepreneurs

Economy & taxation

France against its entrepreneurs

Status report on my campsite project in the face of a mind-boggling administration

Légitime défense : analyse juridique et pistes de réforme

Society

Self-defence: legal analysis and avenues for reform

When the law poorly protects those who defend themselves

Référendum : un pavé dans la mare

Politics & democracy

Referendum: a stone in the pond

Philippe de Villiers' initiative and the silence of the elites

Fibre contre Starlink : là où la France échoue

Economy & taxation

Fibre versus Starlink: where France fails

The failure of French digital deployment

Aides sociales et assistanat

Society

Social benefits and welfare dependency

An open letter to political leaders

Le permis de louer : et ensuite ?

Housing & real estate

The rental permit: and then what?

When the State turns an act of ownership into an obstacle course

Pourquoi les Français quittent la France

Society

Why the French are leaving France

Beyond millionaires, a systemic crisis.

La démocratie en péril

Politics & democracy

Democracy in peril

Diagnosis of a system at the end of its rope.

Défaillances de la rénovation énergétique

Housing & real estate

Failures of energy renovation

Complaint on the structural defects of the scheme

Mes trois chaînes YouTube : LA RESSOURCE 03, Davious03 Aventures et Gloire de France

Vidéos

Mes chaînes YouTube

Autonomie, construction et voyages

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PROSPECTIVE DOSSIER · MARS

Why go to Mars and how can we build a sustainable human settlement there?

A bilingual pathway to understand travel, landing, water, oxygen, energy, habitats, health, settler selection and the gradual transformation of a fragile base into a Martian city.