Insights

Notes from the research programme.

Longer-form writing on ageing biology, computational discovery and the governance of life-extension research — written to be read carefully, not skimmed.

All Longevity Science AI in Health Ethics and Access Company News

Longevity Science28 October 2026

What biological age actually measures — and what it doesn't

Biological age tests promise a single number for how old your body is. The reality is more useful and more limited: they estimate the risk of decline, not the date on a calendar.

Read the article

AI in Health6 min read

Where AI genuinely accelerates longevity research

The gap between 'AI will cure ageing' and 'AI shortens candidate discovery by months' is where the real work happens. A clear-eyed look at what models can and cannot do.

14 October 2026

Ethics and Access6 min read

Who gets the extra years? Designing access into longevity science

If life-extension research succeeds, the first versions will be expensive. Whether that becomes a permanent inequality is decided now, in how the research is designed — not later, in how it is distributed.

30 September 2026

Company News4 min read

Why we are building Circularity Health in the open

Longevity research has a credibility problem, and secrecy makes it worse. A short note on why this organisation is starting at concept stage, in public, with its standards written down.

16 September 2026

Research notes, roughly monthly.

New articles, programme updates and reading from the field.

Next step

Building this carefully, in the open.

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