H D Writing on the examined life

Hendrik DeckersReality, seen clearly, is stranger than any consoling myth

I write because thinking alone is not enough: essays on science, attention, and the slow work of living deliberately, and a series of manuals built from the same instinct.

Read the Essays The Manuals of Life
Hendrik Deckers
Hendrik Deckers
About

A biologist by training, a rationalist by temperament.

I have spent six decades paying attention: to evidence, to language, and to the gap between what we are told and what turns out to be true.

Biology gave me the scientific method. Philosophy gave me Sartre, Camus, and the questions that never fully resolve. I am drawn to contrarian positions not for provocation but because received wisdom so often turns out to be wrong, and I would rather verify a number to three decimal places and find the precision moving than settle for a comforting story.

The writing comes out of that. Essays, mostly personal, that begin in something concrete: a red light in Rome, a loaf of sourdough, a face in the shaving mirror, and follow the thought wherever it goes. Alongside them, the Manuals of Life: a practical philosophy for the examined life, tested against decades of reading, building, failing, and starting again. I am not a guru, a coach, or an architect. I am someone who has paid attention, and who writes because writing is how I think.

I founded and run Nova Ars Vivendi, the independent press that publishes these books. Before it, a few other things: CIONET, a global community of digital leaders, and closer to home in Mechelen, DE BORGHT and Home Astrid. The fuller record is on LinkedIn.

The Books

The Manuals of Life

A practical philosophy for the examined life, written under my own name: twelve manuals, each taking on one domain of living, from the body and its habits to meaning, attention, suffering, and mortality. The same instinct as the essays, worked out at length.

The series has its own home, where each manual is set out in full.

LIVE: A Manual for the Examined Life UPGRADE: A Blueprint for Energy, Health and Longevity LIBERATE: A Manifesto for the Thinking Human
The Work

What the writing is actually about

Not a brand and not a programme: a set of preoccupations that keep surfacing, whatever the ostensible subject. These are the through-lines.

01

Poetic Rationalism

Rigour is not the enemy of awe; it is how the awe is earned. Reality seen clearly is stranger than any myth.

02

Evidence over Platitude

The reader is intelligent and impatient with hand-waving. A claim should stand on fact, not on sentiment.

03

Emergence and Systems

Wholes that are more than their parts. A snowflake runs down to quarks and back up to a mind trying to understand it.

04

Defending the Real

Clear seeing is now under threat: machine-made noise, recycled pseudoscience, borrowed authority. Truth has to be defended, not assumed.

05

Mortality and Borrowed Time

Not morbid but clarifying. The awareness that time is borrowed is what gives the work its urgency and the wonder its weight.

06

Attention as a Way of Living

What you choose to notice, and to spend attention on, is part of how a life is led. Its quality is partly the quality of its attention.

The Reflections

Essays

Short, personal, and published as they are written. The latest, pulled live from the Substack.

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I read everything, and reply when I can.

Publishing and Nova Ars Vivendi micah@novaarsvivendi.com