The Biology of Belonging by Emma Armstrong. Oxytocin: the hidden chemistry of human connection

My new book ยท Coming November 2026

The Biology of Belonging

Oxytocin: the hidden chemistry of human connection

What began as a fascination with a single hormone became a much bigger exploration of what it means to be human.

Blending biology, lived experience and the deeper questions surrounding love, connection and belonging, it explores the invisible threads that bind us to ourselves, each other and the living world.

The map

At the centre is Mrs O, the name I give oxytocin. The book travels out from her, through the bond and the wound, the return and the work, until it dissolves and comes home again.

A map of The Biology of Belonging A journey that begins with Mrs O at the centre, travels out through The Bond, The Wound, The Return, The Work and Dissolution, and comes back to the centre at Coming Home. I Meet Mrs O II The Bond III The Wound IV The Return V The Work VI Dissolution VII Coming Home
  1. I

    Meet Mrs O

    The hormone of connection, and the name I gave her. Naturally good, always seeking to bond and to protect.

  2. II

    The Bond

    How we attach, and why we need to.

  3. III

    The Wound

    What happens in us when connection breaks.

  4. IV

    The Return

    How we find our way back.

  5. V

    The Work

    What belonging asks of us.

  6. VI

    Dissolution

    Where the edges of the self begin to soften.

  7. VII

    Coming Home

    Belonging to ourselves, to each other and to the living world.

This isn't a self-help book. There are no tasks or exercises. It's a journey, written to leave you more curious and more aware of yourself.

Coming November 2026

Published by Curious Cat Publishing