Does change have a shape?

We think it might. Encounter is a cross-domain research & design practice working on dissipative systems: cells, populations, organisations, change programs, the cycles we live inside. We try to find the right intervention when one of them has stalled.

Most of our current evidence is in biology, where the measurements are sharp. The framework reaches further.

What we found
Encounter studio panel — rotational geometry

Six domains. Biology at the centre.

Cellular biology

How do cells decide to live, divide, kill, or surrender?

Evolutionary dynamics

What does it take for a population to renew itself under pressure — and what fails first when it can't?

Female health

What is the shape of the menstrual cycle, and why does menopause happen the way it does?

Organizations

Why do some organizations renew themselves, and others quietly collapse from the inside?

Change programs

Most change efforts fail to complete. What does it take for a change to land — and what stage does it usually fail at?

Technology

What shape does a technology run as, and what does it do to ours?

Open notebook.

2026-05-22

How does nature make decisions?

Biology decides without anyone deciding. The same architecture — a capacitor loading to threshold, a factory building, a reactor meeting, a homeostat conserving — appears in a T cell, a falling leaf, a fly laying an egg. Read the cycle, and what the clinician is doing changes.

essay
2026-05-15

Completing the Chen–Mellman Cancer-Immunity Cycle

The Chen–Mellman cancer-immunity cycle has organised tumour immunology for thirteen years. Alongside its successes, clinical observations have accumulated that the cycle as drawn cannot resolve: PD-L1 predicts at AUC 0.63, response rates vary from 70% to 2% across cancer types with the same drug, cold tumours stay cold for reasons the cycle cannot name. This paper proposes that the seven Mellman steps are a true description of six of sixteen positions, and that the missing ten are where the unanswered questions live. Across 33 cancer types, only 4 stall at the synapse where anti-PD-1 acts.

paper

Get in touch.

  • You have a system that has stalled and want a second pair of eyes.
  • You're curious about the research process and want to know how we work.
  • You want to learn about dissipative systems and where the framework applies.
contact@encounter.bio