Related Experiment Video
Updated: May 27, 2025

Simulation of Early Earth Hydrothermal Chimneys in a Thermal Gradient Environment
Published on: February 27, 2021
Life, its origin, and its distribution: a perspective from the Conway-Kochen Theorem and the Free Energy Principle
Chris Fields1, Michael Levin1,2
1Allen Discovery Center, Tufts University, Medford, MA, USA.
Abstract:
We argue here that the Origin of Life (OOL) problem is not just a chemistry problem but is also, and primarily, a cognitive science problem. When interpreted through the lens of the Conway-Kochen theorem and the Free Energy Principle, contemporary physics characterizes all complex dynamical systems that persist through time as Bayesian agents. If all persistent systems are to some - perhaps only minimal - extent cognitive, are all persistent systems to some extent alive, or are living systems only a subset of cognitive systems? We argue that no bright line can be drawn, and we re-assess, from this perspective, the Fermi paradox and the Drake equation. We conclude that improving our abilities to recognize and communicate with diverse intelligences in diverse embodiments, whether based on familiar biochemistry or not, will either resolve or obviate the OOL problem.
Related Concept Videos
An Introduction to Free Energy
First Law of Thermodynamics
Free Energy
The First Law of Thermodynamics
Conditions on Early Earth
Gibbs Free Energy

