ISHEA Institute Carlos J. Pérez Pulido
ES EN IT

COH · The route

Coherence

When energy and information stay in phase

The institute's theoretical core: entropy, thresholds and the EICI index as a criterion for whether a system holds its shape or loses it.

36 pieces

Archive pieces

The Response Is Not Cultural, It Is Biological (1/4)

NOTA-COH-003 · Coherence

The Response Is Not Cultural, It Is Biological (1/4)

The body follows the rhythm before the mind decides. The starting point of the series: our response to the environment is explained by biology, not by culture.

Note 2026 LinkedIn 361 words
2/4. Not the Future: It Is Already Happening

NOTA-COH-004 · Coherence

2/4. Not the Future: It Is Already Happening

Second instalment: missions such as NASA's Artemis II are not sustained by burning more, but by coordinating better. The energy shift that looked like science fiction is already at work in real programmes.

Note 2026 LinkedIn 153 words
It's Not Management. It's Physics

NOTA-COH-007 · Coherence

It's Not Management. It's Physics

Every human system depends on energy, information and coherence. Ignoring that equation is like navigating blind: the physical argument underpinning the K-Model.

Note 2026 LinkedIn 180 words
Activating Human Coherence in Your System (3 of 3)

NOTA-COH-010 · Coherence

Activating Human Coherence in Your System (3 of 3)

The closing piece of the series on cooperation and biology: how to move from observed phenomenon to practice and create real resonance in a team without needing large numbers.

Note 2026 LinkedIn 353 words
Prosperity Without Freedom? The Single-Pilot Dilemma

NOTA-COH-012 · Coherence

Prosperity Without Freedom? The Single-Pilot Dilemma

Singapore as a laboratory of perfect order: while the system works, control stays invisible; when it fails, it turns into force. A reading of what efficiency actually costs.

Note 2026 LinkedIn 352 words
The Worker at the Heart of Progress

NOTA-COH-013 · Coherence

The Worker at the Heart of Progress

A May Day reflection from Biofísica: Limit of Humanity. The worker is not a cost to be trimmed but the axis on which progress turns, and the energy that keeps it moving.

Note 2026 LinkedIn 162 words
Finance Decisions: More Money Is Not More Solutions

NOTA-COH-015 · Coherence

Finance Decisions: More Money Is Not More Solutions

Decision-makers assume the fix is more funding, yet the system rewards volume rather than coherence. A diagnosis of why added capital rarely resolves a structurally incoherent problem.

Note 2026 LinkedIn 229 words
ADHD as a Misread State

NOTA-COH-018 · Coherence

ADHD as a Misread State

A reading of ADHD not as a deficit but as a context-dependent cognitive configuration: attention reorganises itself according to energetic load and environment rather than simply failing.

Note 2026 LinkedIn 372 words
Coherence of snow crystal growth

SN-COH-019 · Coherence

Coherence of snow crystal growth

Reading the Nakaya morphology diagram through the ISHEA Δ±1 framework, surface kinetics, molecular polarity and ambient energy fields explain the hexagonal symmetry and fractal branching of ice.

Article 2026 Springer Nature 892 words
Why Do We Choose with the Heart?

NOTA-COH-020 · Coherence

Why Do We Choose with the Heart?

Rappers, actors and outsiders reach power while technocrats lose. A bioenergetic reading of the vote: the political decision is made before the argument arrives.

Note 2026 LinkedIn 434 words
The problem is not technical, it is energetic

NOTA-COH-021 · Coherence

The problem is not technical, it is energetic

Processes that do not flow, overloaded teams and decisions that arrive too late point not to a failure of method but to a loss of bioenergetic coherence in the organization.

Note 2026 LinkedIn 255 words
Who pulls the strings, or is it the system itself?

NOTA-COH-023 · Coherence

Who pulls the strings, or is it the system itself?

A conversation overheard in a café becomes the starting point for asking whether a generation's discouragement has culprits at all, or merely a badly designed system.

Note 2026 LinkedIn 382 words
Emergent Coherence: The Natural Multiplier Effect

NOTA-COH-025 · Coherence

Emergent Coherence: The Natural Multiplier Effect

For results to multiply, coherence is required, and coherence has one precondition: information must circulate through the entire system without noise.

Note 2026 LinkedIn 250 words
Will Europe be the next dish on the Chinese menu?

NOTA-COH-026 · Coherence

Will Europe be the next dish on the Chinese menu?

Weighing Atlantic rhetoric against facts, this piece contrasts the incongruity of the US commitment with the need for a European core able to sustain its own autonomy.

Note 2026 LinkedIn 429 words
Why Decision-Makers Look Erratic (And Aren't)

NOTA-COH-027 · Coherence

Why Decision-Makers Look Erratic (And Aren't)

What reads as irrationality in politics and economics is mismanaged systemic stress. An account of decision-maker behaviour framed by the system's loss of coherence.

Note 2026 LinkedIn 391 words

OSF-COH-028 · Coherence

Energetic coherence index in snow crystals

A dimensionless coherence index (K) gathers lattice cohesion, surface energy, thermal terms and vapour flux to test whether plates, columns and dendrites correspond to distinct energetic regimes.

Work 2026 OSF 1.220 words
Where Do We Stand? The Global Board Through ISHEA Lenses

NOTA-COH-031 · Coherence

Where Do We Stand? The Global Board Through ISHEA Lenses

The world read as a live chessboard where announcements, sanctions and agreements move pieces every day. The piece proposes reading those moves through the criteria of the ISHEA Index.

Note 2026 LinkedIn 426 words
Your Savings Are Not Their Petty Cash (Chapter I)

NOTA-COH-032 · Coherence

Your Savings Are Not Their Petty Cash (Chapter I)

First chapter on central bank independence: Trump pressing the Fed, Farage lobbying the Bank of England, Le Pen invoking monetary sovereignty. Three moves, one target: the money you saved.

Note 2026 LinkedIn 384 words
WEF 2026: Critical Risks and the Noise of Fear

NOTA-COH-033 · Coherence

WEF 2026: Critical Risks and the Noise of Fear

The WEF 2026 report lists geoeconomic conflict, AI, energy fragmentation and inequality. This piece shows how emotional noise captures attention and crowds out the analysis the risks demand.

Note 2026 LinkedIn 248 words
When Systems Stop Reproducing (Csp-II)

NOTA-COH-034 · Coherence

When Systems Stop Reproducing (Csp-II)

Demography treated as coherence rather than ideology: as wealth and technology rise, advanced societies stop reproducing, a paradox that classical theory never predicted and cannot explain.

Note 2026 LinkedIn 246 words
Why Cells Don't Fail at Random

NOTA-COH-036 · Coherence

Why Cells Don't Fail at Random

The body as a working city, each cell a worker with its own energy and its own shift. The piece explains why failure follows the order of bioenergetic coherence rather than chance.

Note 2025 LinkedIn 118 words