Posted inAstrochemistry, Atmospheres, Climate, Weather, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biophysics, Biosignatures & Paleobiology, Habitable Zones, Status Report Multiverse Predictions for Habitability: Fundamental Physics and Galactic Habitability by Keith CowingSeptember 15, 2025September 14, 2025 In the multiverse hypothesis, a range of universes exist with differing values of our physical constants.
![[LEFT] Best value of the minimum probability for each cosmology scenario-habitability condition pair mentioned in the text. For each element in this chart, the minimum probability of the best combination of habitability conditions of all those which include the one mentioned is displayed. The top row includes combinations of up to 8 habitability conditions; the rest are capped at 5.[RIGHT] Same - but comparing against origin of life scenarios. -- astro-ph.CO](https://i0.wp.com/astrobiology.com/wp-content/uploads/2025/09/Multiverse-Predictions-for-Habitability-Fundamental.png?resize=1200%2C722&ssl=1)