Kauffman SA, Roli A. (2023) A third transition in science? Interface Focus 13: 20220063. https://doi.org/10.1098/rsfs.2022.0063
Abstract: Since Newton, classical and quantum physics depend upon the‘Newtonian paradigm’. The relevant variables of the system are identified. For example, we identify the position and momentum of classical particles. Laws of motion in differential form connecting the variables are formulated. An example is Newton’s three laws of motion. The boundary conditions creating the phase space of all possible values of the variables are defined. Then, given any initial condition, the differential equations of motion are integrated to yield an entailed trajectory in the prestated phase space. It is fundamental to the Newtonian paradigm that the set of possibilities that constitute the phase space is always definable and fixed ahead of time. This fails for the diachronic evolution of ever-new adaptations in any biosphere. Living cells achieve constraint closure and construct themselves. Thus, living cells, evolving via heritable variation and natural selection, adaptively construct new-in-the-universe possibilities. We can neither define nor deduce the evolving phase space: we can use no mathematics based on set theory to do so. We cannot write or solve differential equations for the diachronic evolution of ever-new adaptations in a biosphere. Evolving biospheres are outside the Newtonian paradigm. There can be no theory of everything that entails all that comes to exist. We face a third major transition in science beyond the Pythagorean dream that‘all is number’ echoed by Newtonian physics. However, we begin to understand the emergent creativity of an evolving biosphere: emergence is not engineering.
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Eli Stark-Elster, Earth’s Organisms Developed Via Evolution. Some Theorists Wonder: What if the Entire Cosmos Did, Too? Smithsonian Magazine, August 18, 2026.
Historically, scientists have viewed the cosmos as akin to a rock—complex, perhaps even beautiful, but formed through arbitrary events. Evolutionary cosmologists instead argue that universes, like living organisms, grow and reproduce, spinning off new universes with small variations from their progenitors. In doing so, these cosmic offspring are refined across generations into forms that maximize the number of universes yet to be born. Since the Big Bang, our universe, like any developing child, has been unfurling into an optimal shape.
Under this view, the universe is not a rock. It is an egg.
This analogy comes from Julian Gough, an Irish poet, novelist and musician best known for writing the short story that plays at the end of the video game “Minecraft.” He has recently become a public advocate for and scholar of cosmological evolution. Gough writes a Substack blog, The Egg and the Rock, where he publishes essays, personal updates and predictions about new data from the James Webb Space Telescope.
Over a decade ago, Gough began wrestling with the question of why the complexity of our universe has increased over time. “It goes from … a ball of hot gas to building out structures like stars and galaxies,” he says. From there come planets and, on at least one of them, biological life. “That’s a very strange thing for hot gas to do.”
Maybe, he wondered, the universe evolved into its current form. “It seemed to me an evolutionary explanation was the natural one,” he says. “In every sphere, when we discover a self-ordering, self-complexifying system, it turns out it’s had a previous evolutionary history. And why would that not apply to the universe itself?” [...]
Smolin published his ideas in a 1992 paper titled “Did the Universe Evolve?” as well as a 1997 popular-science book called The Life of the Cosmos. Gough found both and read them excitedly. And yet, it seemed as though virtually nothing had come of Smolin’s ideas since. “Obviously,” says Gough, “[I thought] it must be wrong, because it had been 25 years and nobody seemed to be putting it forward as one of the possible mainstream explanations. Then I dug into the literature and realized—oh, my God—it hasn’t been falsified. It just hasn’t been engaged with properly at all.”
Smolin’s theory had not completely vanished. Some futurist philosophers had extended the idea to explain the emergence of complex life from hot gas and stars. Humans exploit increasingly powerful energy sources, a progression they argued could culminate in artificial black holes. If those black holes spawned new universes, then a cosmos capable of producing technologically advanced life might produce more offspring. The progression from hot gas to stars, life and technology could, they proposed, be a product of cosmic natural selection. [...]
On July 8, 2022, four days before Webb released its first data, Gough published his predictions on Substack. Already aware that his amateur background might make him sound unreliable, he feared being publicly wrong. “I was really terrified,” he says. “This could be fantastically humiliating.”
Fortunately for Gough, the results were the opposite. Webb found galaxies forming earlier, faster and in a more orderly manner than standard physics models had anticipated. In November 2022, NASA reported evidence that some galaxies had begun assembling only about 100 million years after the Big Bang, while follow-up observations of a galaxy just 470 million years after the event found an unusually massive black hole—nearly as massive as all the stars surrounding it.
In a 2025 paper published in the Astrophysical Journal, scientists described these discoveries as a “conundrum [that is] part of the larger challenge to understand the stunning prevalence of massive structures and galaxies in the first few 100 million years after the Big Bang.”
There's more at the link. [H/t Tyler Cowen]
Cf. my article, Welcome to the Fourth Arena – The World is Gifted, 3 Quarks Daily, June 20, 2022.
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