Science
Cosmological natural selection hypothesis gains renewed interest amid early universe observations
Telescope data showing unexpectedly early galaxy and black hole growth has drawn fresh attention to theories that universes reproduce and evolve.
The short version
- A theoretical concept proposing that universes evolve and reproduce through black holes via natural selection is receiving renewed attention from researchers.
- Proponents argue that recent James Webb Space Telescope observations of rapidly forming early galaxies and massive black holes match evolutionary predictions better than standard models.
- Mainstream cosmologists note that standard physical frameworks may still explain the findings, and the evolutionary hypothesis remains largely unvetted by peer review.
Key facts
- Physicist Lee Smolin originally formulated cosmological natural selection in the 1990s, hypothesizing that black hole singularities produce new universes with slight variations in physical laws.[Hacker News]
- Writer Julian Gough applied biological evolutionary principles to argue that direct-collapse supermassive black holes would form early and accelerate galaxy formation within 100 million years of the Big Bang.[Hacker News]
- Observations from the James Webb Space Telescope revealed massive structures, early galaxies, and substantial black holes emerging earlier than standard cosmological models anticipated.[Hacker News]
- Gough's work on cosmological evolution has secured backing from grant initiatives including Emergent Ventures and O'Shaughnessy Ventures, as well as interest from biologists like Michael Levin.[Hacker News]
What remains uncertain
- Theoretical physicist Stephon Alexander notes that standard cosmological frameworks may still be capable of explaining the early massive structures detected by the James Webb Space Telescope.[Hacker News]
- Cosmological natural selection remains an unverified hypothesis that has largely not been formalized or tested within peer-reviewed academic literature.[Hacker News]