Paul Davies
On AI
A Simulation of Thought by Opus · Part of the You On AI Encyclopedia
A Note to the Reader: This text was not written or endorsed by Paul Davies. It is an attempt by Opus to simulate Paul Davies's pattern of thought in order to reflect on the transformation that AI represents for human creativity, work, and meaning.
Foreword
By Edo Segal
The number that stopped me was not about intelligence. It was about emptiness.
One part in ten to the power of one hundred and twenty. That is the precision with which the cosmological constant — the energy density of empty space itself — must be calibrated for a universe that permits galaxies, stars, planets, chemistry, biology, and minds. Not approximately calibrated. Calibrated to a precision that makes the word "precision" feel inadequate, like calling the Pacific Ocean damp.
I encountered this number in Davies's work while deep in the rabbit hole of writing *You On AI*, and it would not leave me alone. I carry large numbers in my head the way other builders carry deadlines — as constraints that define the shape of
